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Category: Nitride Powder

Nitride is similar to metal in appearance, hardness and conductivity, and generally has high hardness, high melting point, stable chemical properties, and electrical conductivity. Such as titanium nitride, vanadium nitride, zirconium nitride, tantalum nitride, etc. is hard and refractory, and has the characteristics of chemical corrosion resistance and high temperature resistance.

Nitride Powders Uses:

The nitrides formed by the direct combination of IIIA and IVA elements and nitrogen have a covalent structure and are called covalent nitrides. BN is a scale-like hexagonal structure, and its crystal structure and physical and chemical properties are similar to graphite, so it is called “white graphite” or “white carbon black”, with a density of 2.25 g/cm3. It has good heat resistance, corrosion resistance and lubricity, and is non-conductive. It is widely used in electronics, metallurgy, chemical industry and cutting-edge technology.
Orachemicals material supplier provides different kinds of nitride powder, such as Boron Nitride (BN), Silicon Nitride (Si3N4), Zirconium nitride (ZrN), Aluminum Nitride (AIN), Cerium Nitride (CeN) etc. Send us an email or click on the needed products to send an inquiry.

Payment Terms:
Credit Card, T/T, Paypal, Western Union etc.
Shipment Term:
By international express, by courier, by air, by sea, or as customers request.

Storage conditions:

1) Should be store in a dry environment at room temperature.

2) Should be avoid damp and high temperature.

3) Use immediately after opening the inner package bag.

Nitride Powder

Gallium Nitride GaN powder CAS 25617-97-4

admin / 2023-05-28 / no Comments

About Gallium Nitride GaN powder:
Gallium Nitride (GaN) is a hard, mechanically stable semiconductor compound with high heat capacity and thermal conductivity. It has a band gap of 3.4 eV and is crack resistant in its pure form.
Properties of Gallium Nitride:

CAS No.	CAS 25617-97-4
Purity	≥99.99%
CAS Number	25617-97-4
Appearance	Yellow powder
X-Ray Diffraction	Conforms to Structure
Trance Metal Analysis	200 ppm

Its low sensitivity to ionizing radiation (with another group of III-nitrides) makes it a suitable material for satellite solar cell arrays. Military and spatial applications may also benefit because the equipment exhibits stability in the radiation environment.

Because the GaN transistor can operate at a higher temperature and operate at a high voltage than the arsenide (GaAs) transistor, they produce an ideal power amplifier at microwave frequencies. In addition, GAN also provides a hoped feature for THz devices. Due to high power density and voltage breakdown restrictions, GaN is also revealed as a hopeful candidate for 5G cellular base stations.

The research and application of GaN materials are the frontier and hotspots of global semiconductor research. It is a new semiconductor material developing microelectronic devices, optical electronics, and semiconductor materials such as SiC, diamonds, which are known as the first generation of GE, Si A third-generation semiconductor material after semiconductor material, second-generation GaAs, InP compound semiconductor material. It has a wide direct bandgap, strong atomic bond, high thermal conductivity, high chemical stability (almost no sour corrosion), etc., in light electrons, high-temperature high power devices and high-Frequency microwave device application has broad prospects. Feel free to send an inquiry to get the latest price if you would like to buy Gallium Nitride GaN powder in bulk.

Product Performance of Gallium Nitride powder:
GaN powder has a wide direct bandgap, strong atomic bonds, high thermal conductivity, good chemical stability (almost no acid corrosion) and other properties and strong anti-radiation ability in optoelectronics, high temperature and high power devices and high-frequency microwave device applications have a broad prospect.

Technical Parameter of Gallium Nitride GaN powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
gallium nitride	GaN	99.99%	-60 mesh	1700℃	6.1g/mL,25/4℃	light yellow

Chemical Composition of Gallium Nitride GaN powder:

GaN	Cu	Ni	Zn	Al	Na	Cr	In	Ca
99.99%	0.0005%	0.0003%	0.0005%	0.001%	0.0005%	0.0003%	0.0005%	0.005%

How is Gallium Nitride GaN powder produced?
Gallium nitride is a Group III-V semiconductor and has a very high chemical resistance to corrosive environments. There is a firm bond between Ga and nitrogen, which is the cause of the corrosion resistance of the compound. Ballium nitride is a direct bandgap semiconductor (bandgap = 3.4 having a fibrous mineral structure EV) and is a material for producing a corrosive ambient light-emitting device. Gallium nitride is prepared by reacting Ga2O 3 with NH3 at a high temperature of about 1000 ° C.
Ga 2 O 3 + 2 NH 3 → 2 GaN + 3H 2 O
An organometallic compound containing Ga and a nitrogen atom can also be deposited by the chemical gas phase. X-ray diffraction and conductivity measurements indicate that corrosive acids and alkaline environments have no effect on the GaN phase.

Applications of Gallium Nitride GaN powder:
Since 1990, GaN has been commonly used as a light-emitting diode (LED). The blue light emitted by gallium nitride is that gallium nitride is a binary III/V direct bandgap semiconductor, which is very suitable for high-power transistors that can work at high temperatures. Used for Blu-ray disc reading. Gallium nitride is also used in semiconductor power devices, radio frequency components, lasers and photonics. In the future, we will see gallium nitride in sensor technology.
1. GaN may be used for large TV screens or smaller full-color panels in trains or buses. GaN-based LEDs are more efficient and therefore offer another possibility for blue and green LEDs.
2. Gallium nitride is used in power semiconductor fields such as electric vehicles and photovoltaics.
3. Gallium nitride is used in the 5G radiofrequency field. Due to the increased requirements for radio frequency power and energy consumption in 5G, the 5G radiofrequency field will gradually replace silicon-based materials with gallium nitride.
4. GaN is used in the field of fast charging of mobile phones. GaN chargers have the characteristics of large power, small size and high efficiency, which are the key to the breakthrough of super-fast charging technology.

Packing & Shipping of Gallium Nitride GaN powder :
We have many different kinds of packing which depend on the gallium nitride GaN powder quantity.
Gallium nitride GaN powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Gallium nitride GaN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Gallium Nitride Properties
Other Names	gallium nitride powder, GaN, GaN powder, gallium mononitride
CAS No.	25617-97-4
Compound Formula	GaN
Molecular Weight	83.73
Appearance	Light Yellow Powder
Melting Point	1700 °C
Boiling Point	N/A
Density	6.1 g/cm3
Solubility in H2O	N/A
Exact Mass	82.9287
Monoisotopic Mass	82.9287


Aluminum Nitride Health & Safety Information
Signal Word	Warning
Hazard Statements	H317
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	22-24/25
RTECS Number	LW9640000
Transport Information	N/A
WGK Germany	3

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Nitride Powder

Lanthanum Nitride LaN Powder CAS 25764-10-7

admin / 2023-05-24 / no Comments

About Lanthanum Nitride LaN Powder :
Lanthanum nitride is a black powder with a chemical formula of LaN and a molecular weight of 152.91g/mol.
LAN is an unstable, easily oxidized powder in the air. It breaks down in high humidity or humid air and dissolves in acids, releasing ammonia and alkali. At room temperature, it's stable in N2 or Ar. It has a NaCl-type structure, A = 5.275 × 10-10 m. Feel free to send an inquiry to get the latest price if you would like to buy Lanthanum Nitride LaN Powder in bulk.

Product Performance of Lanthanum Nitride LaN Powder:
Our lanthanum nitride LaN powder (CAS 25764-10-7) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Lanthanum Nitride LaN Powder:

Part Name	High Purity Lanthanum Nitride Powder
MF	LaN
Purity	99.9%
Particle Size	-100 mesh
Application	Lanthanum nitride LaN powder is used in high-end electronics, sputtering targets, phosphors, ceramic materials, magnetic materials, semiconductor materials, coatings, etc.

Specification of Lanthanum Nitride LaN Powder:

Part Name	Lanthanum Nitride Powder
Appearance	Black Powder
Purity	99.9%
Ca (wt%)	0.0011
Fe (wt%)	0.0035
Si (wt%)	0.0014
C (wt%)	0.0012
Al (wt%)	0.0016
Mg (wt%)	0.0009

How is Lanthanum Nitride LaN Powder produced?
The preparation method of nanometer lanthanum nitride by nanometer lanthanum metal is to produce black nanometer lanthanum nitride powder after 1-24 hours reaction with nitrogen under the protection of inert gas under atmospheric pressure.

Applications of Lanthanum Nitride LaN Powder:
Lanthanum nitride is known as LaN powder. Lanthanum nitride LaN powder is used in high-end electronics, sputtering targets, ceramic materials, magnetic materials,
Lanthanum nitride can be used as a catalyst for ammonia synthesis
The LED material
Phosphorus
Ceramic products
Magnetic materials
Semiconductor device
Dye
Electronic products,
Catalyst

Packing & Shipping of Lanthanum Nitride LaN Powder:
We have many different kinds of packing which depend on the lanthanum nitride LaN powder quantity.
Lanthanum nitride LaN powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Lanthanum nitride LaN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Lanthanum Nitride LaN Powder Properties
Other Names	Lanthanum(III) nitride, lanthanum(3+) mononitride
CAS No.	25764-10-7
Compound Formula	LaN
Molecular Weight	152.912
Appearance	Black powder
Melting Point	N/A
Solubility in water	Insoluble
Density	N/A
Purity	99.90%
Particle Size	-100 mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	152.909
Monoisotopic Mass	152.909


Lanthanum Nitride LaN Powder Health & Safety Information
Safety Warning	Warning
Hazard Statements	H315-H319-H335
Flashing point	N/A
Hazard Codes	Xi
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	NONH for all modes of transport
WGK Germany	N/A

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Nitride Powder

Praseodymium Nitride PrN Powder CAS 25764-09-4

admin / 2023-05-24 / no Comments

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Nitride Powder

Calcium Nitride Ca3N2 Powder CAS 12013-82-0

admin / 2023-03-22 / no Comments

About Calcium Nitride Ca3N2 powder
In most cases, calcium nitride is usually available in large volumes. Orachemicals provides a wide range of products for hydrogen storage research, advanced fuel cells, and battery applications. Hydrogen is easily produced from renewable energy sources and is the most abundant element in the universe. Hydrogen comes from many sources, such as solid fuels, water, and renewable materials. Hydrogen is non-polluting and will form harmless water during use. Challenges related to the use of hydrogen as an energy source include the development of safe, compact, reliable, and cost-effective hydrogen storage and transmission technology. Currently, hydrogen can be stored in three forms: compressed hydrogen, liquid hydrogen, and chemical storage. High purity, submicron and Nanopowder forms can be considered. Calcium nitride is the main raw material for high-end phosphors. This phosphor is more stable, has better performance, and has better effects at high temperature and high humidity. Last but not least, calcium nitride can also be used as a chemical treatment agent, which is the key to determining the performance of water-based mud. Feel free to send an inquiry to get the latest price if you would like to buy Calcium nitride in bulk.
How is Calcium Nitride Produced?
When calcium burns in the air, it forms Ca3N2 with the oxide CaO. The distilled fibrous metallic calcium is heated to 450°C in a purified nitrogen stream, and then the metallic calcium is nitrided into calcium nitride after 3-4 hours.
Depending on the preparation temperature, the obtained calcium nitride is black at 350°C, milky white at 350 to 1150°C, or golden yellow at 1150°C or higher. It is easy to identify the calcium nitride formed because it can react with moisture or water and produce calcium hydroxide and ammonia.
Applications of Calcium Nitride
Ca3N2 can be used for obtaining reactive nitride ions, Calcium hydride (a desiccant) can be produced by heating calcium nitride with hydrogen at temperatures above 350 °C.
Product Performance of Calcium Nitride Ca3N2 powder:
Calcium Nitride Ca3N2 powder possesses the characteristics of high purity and uniform particle size distribution.
Calcium nitride hydrolyzes to give calcium hydroxide and release ammonia, it dissolves in dilute acids and decomposes in alcohol.
Technical Parameter of Calcium Nitride Ca3N2 powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
calcium nitride	Ca3N2	99%	5-10um	1195℃	2.67g/cm3	red-brown

Chemical Composition of Calcium Nitride Ca3N2 powder:

Ca3N2	N	Ca	Si	O	C	Fe
99%	13%	balance	0.05%	0.3%	0.05%	0.2%

Application of Calcium Nitride Ca3N2 powder:
Calcium nitride Ca3N2powder is the main raw materials of chemical reagents and high-end fluorescent powder.

Packing & Shipping of Calcium Nitride Ca3N2 powder :
We have many different kinds of packing which depend on the calcium nitride Ca3N2 powder quantity.
Calcium nitride Ca3N2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Calcium nitride Ca3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Calcium Nitride Properties
Other Names	tricalcium nitride, Ca3N2 powder
CAS No.	12013-82-0
Compound Formula	Ca3N2
Molecular Weight	148.25
Appearance	Brown Powder
Melting Point	N/A
Boiling Point	N/A
Density	2.63 g/cm3
Solubility in H2O	N/A
Exact Mass	147.894


Calcium Nitride Health & Safety Information
Signal Word	Danger
Hazard Statements	H260-H314-H318
Hazard Codes	F, C
Risk Codes	11-29-34
Safety Statements	16-22-26-36/37/39-45
Transport Information	UN 3208 4.3/PG I

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Nitride Powder

AlN Ceramic Powder Injection Molding Components

admin / 2023-03-18 / no Comments

About AlN Ceramic Powder Injection Molding Components:
Aluminum nitride, covalent bond compound, the chemical formula is AIN, is an atomic crystal, belongs to diamond-like nitride, hexagonal system, wurtzite type crystal structure, non-toxic, white or off-white. AlN can stabilize up to 2200℃. The strength at room temperature is high, and the strength decreases slowly with the increase of temperature. Good thermal conductivity, small coefficient of thermal expansion, is a good heat-resistant impact material. It is an ideal crucible material for melting and casting pure iron, aluminum or aluminum alloy because of its strong ability to resist molten metal erosion. Aluminum nitride is also an electrical insulator, with good dielectric properties, and is also promising as an electrical component. The aluminum nitride coating on the surface of gallium arsenide protects it from ion implantation during annealing. Orachemicals is a trusted global AlN Ceramic Powder Injection Molding Components supplier. Feel free to send an inquiry about the latest price of AlN Ceramic at any time.

Product Performance of Aluminum Nitride AlN Ceramic Microsphere:
Our AlN ceramic powder injection molding components has the properties: excellent performance, low in cost, high production quantities and shape complexity.

Features of AlN Ceramic Powder Injection Molding Components:
High thermal conductivity
High strength
High accuracy
High insulation strength
Complex shape custom available
Plasma resistance

Specification of AlN Ceramic Powder Injection Molding Components:

Properties	Tr-C210	Tr-C170
Density (g/cm3)	3.33	3.32
Thermal conductivity (W/m·K)	210	170
Bending Strength (MPa)	300	410
Insulation (KV/mm)	27	31
Dielectric	8.9	8.8
CTE (10-6)	4.9	4.6

How is AlN Ceramic Powder Injection Molding Components Produced?
Preparation of aluminum nitride ceramic powders by direct nitriding of Al powder:
The direct nitriding method of Al powder is the earliest method to prepare AlN powder. In this method, aluminum powder is heated in nitrogen. At high temperatures (800~1200℃), aluminum powder and nitrogen directly react to produce aluminum nitride powder, the reaction formula is 2Al + N2 =2AlN.
This method has the advantages of abundant raw materials, low cost, simple process, and no side reaction. However, the disadvantages of this method are also obvious. At the initial stage of reaction, the surface of aluminum powder particles will gradually form a nitride film, which makes it difficult for nitrogen to penetrate further and hinders nitrogen reaction, resulting in a low yield. And because the reaction between aluminum and nitrogen is a strongly exothermic reaction, the speed is very fast, resulting in the AlN powder self-sintering, forming agglomeration, making the powder particles coarsening.
The preparation methods of aluminum nitride powder include Al2O3 carbothermal reduction, self-spreading high-temperature synthesis, high-energy ball milling, chemical vapor deposition, sol-gel method, plasma chemical synthesis, in-situ autoreactive synthesis, arc melting, microwave synthesis, sol-thermal synthesis, etc.

Applications of AlN Ceramic Powder Injection Molding Components:
1. Aluminum nitride powder with high purity, small particle size and high activity. It is the main raw material for manufacturing high thermal conductivity aluminum nitride ceramic substrate.
2. Aluminum nitride ceramic substrate has high thermal conductivity, low expansion coefficient, high strength, high-temperature resistance, chemical corrosion resistance, high resistivity, small dielectric loss. It is an ideal substrate and packaging material for large-scale integrated circuits.
3. The hardness of aluminum nitride is higher than that of traditional alumina. It is a new type of wear-resistant ceramic material, but because of its high cost, it can only be used for parts with severe wear.
4. By using the heat resistance, melt erosion resistance and thermal shock resistance of AIN ceramics, GaAs crystal crucible, Al evaporation plate, magnetic fluid power generation device and high-temperature turbine corrosion resistance parts can be made, and its optical properties can be used as an infrared window. The aluminum nitride film can be made into high-frequency piezoelectric elements and very large-scale integrated circuit substrates.
5. Aluminum nitride heat resistance, corrosion of molten metal, stable to acid, but in alkaline solution is easy to be eroded. Exposure to wet air on the new surface of AIN reacts to form an extremely thin oxide film. Using this characteristic, it can be used as a crucible and casting mold material for aluminum, copper, silver, lead and other metals melting.AIN ceramics have good metallization properties and can replace toxic beryllium oxide ceramics in the electronic industry.

Storage Condition of AlN Ceramic Powder Injection Molding Components:
The damp reunion will affect AlN ceramic powder injection molding components dispersion performance and using effects, therefore, it should be sealed in vacuum packing and stored in cool and dry room, the AlN ceramic powder injection molding components can not be exposure to air. In addition, it should be avoided under stress.

Packing & Shipping of AlN Ceramic Powder Injection Molding Components:
We have many different kinds of packing which depend on the AlN ceramic powder injection molding components quantity.
AlN ceramic powder injection molding components packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
AlN ceramic powder injection molding components shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

AlN Ceramic Powder Injection Molding Components Properties
Other Names	Aluminium nitride
CAS No.	24304-00-5
Compound Formula	AlN
Molecular Weight	40.9882
Appearance	White to pale yellow powder
Melting Point	2200 °C
Boiling Point	2517 °C (dec.)
Density	2.9 to 3.3 g/cm3
Solubility in H2O	N/A
Electrical Resistivity	10 to 12 10x Ω-m
Poisson's Ratio	0.21 to 0.31
Specific Heat	780 J/kg-K
Thermal Conductivity	80 to 200 W/m-K
Thermal Expansion	4.2 to 5.4 µm/m-K
Young's Modulus	330 GPa
Exact Mass	40.9846
Monoisotopic Mass	40.9846

AlN Ceramic Powder Injection Molding Components Health & Safety Information

Remarks	Danger
Hazard Statements	H314-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-37/39
RTECS Number	N/A
Transport Information	N/A
WGK Germany	3

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Nitride Powder

Yttrium Nitride YN Powder CAS 25764-13-0

admin / 2023-02-27 / no Comments

About Yttrium Nitride YN Powder:
Yttrium nitride, or YN, is the nitride compound of yttrium. Yttrium nitride is a kind of hard ceramic material similar to titanium nitride and zirconium nitride.
The nitrides of lanthanum, scandium and yttrium have semiconductor properties, and the lattice structure of Yn is only 8% different from that of gallium nitride. This makes YN act as a buffer layer between substrate and GaN layer during GaN crystal growth.
Yttrium nitride thin films have been grown on silicon substrates by laser ablation of yttrium targets in a molecular nitrogen environment. The compositions and chemical states of the compounds were determined by Auger electron, X-ray photoelectron and energy loss spectra. In this way, the reaction of the yttrium with nitrogen is very efficient. Orachemicals is a trusted global Yttrium Nitride YN Powder supplier. Feel free to send an inquiry about the latest price of Yttrium Nitride at any time. Ellipsometry shows that the film is metallic. We attribute this behavior to a small amount of oxygen pollution. Each oxygen atom introduces two extra electrons into the cell, creating a complex semiconductor-ion-metal system.

Product Performance of Yttrium Nitride YN Powder:
Our yttrium nitride YN powder (CAS 25764-13-0) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Yttrium Nitride YN Powder:

Part Name	High Purity Yttrium Nitride Powder
MF	YN
Purity	99.9%
Particle Size	-100 mesh
Application	Yttrium nitride YN powder is used in high-end electronics, sputtering targets, phosphors, ceramic materials, magnetic materials, semiconductor materials, coatings, etc.

How is Yttrium Nitride YN Powder produced?
Temperature, vacuum degree and nitriding time are three main factors that affect the atomic ratio (Y/N) in yttrium nitride powder. The optimum nitriding process is as follows: temperature 1 000 ℃, vacuum degree greater than 1× 10-3Pa, time 40min. Yttrium nitride powder with different particle sizes can be obtained by the two-step method, which can meet customers' requirements for different particle sizes of yttrium nitride powder. It is a necessary condition for the preparation of yttrium nitride powder by using low oxygen content and high purity metal yttrium as raw material and using high purity hydrogen and high purity nitrogen as reactants.

Applications of Yttrium Nitride YN Powder:
Yttrium nitride (YN) is a promising semiconductor for metal/semiconductor superlattice thermoelectric applications. Like titanium nitride and zirconium nitride, it is a hard ceramic material. In addition, the lattice structure of YN is only 8% different from that of GaN, which makes it possible for YN to act as a buffer layer between substrate and GaN layer during GaN crystal growth. In addition, the nitrides of yttrium have semiconductor properties.

Specification of Yttrium Nitride YN Powder:

Part Name	Yttrium Nitride Powder
Appearance	Black Powder
Purity	99.9%
Ca (wt%)	0.0017
Fe (wt%)	0.077
Si (wt%)	0.037
Ni (wt%)	0.01
Al (wt%)	0.013

Packing & Shipping of Yttrium Nitride YN Powder:
We have many different kinds of packing which depend on the yttrium nitride YN powder quantity.
Yttrium nitride YN powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Yttrium nitride YN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Yttrium Nitride Properties
Other Names	yttrium nitride powder, YN powder
CAS No.	25764-13-0
Compound Formula	YN
Molecular Weight	102.913
Appearance	Gray Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	102.909


Yttrium Nitride Health & Safety Information
Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

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Nitride Powder

Scandium Nitride ScN Powder CAS 25764-12-9

admin / 2023-02-24 / no Comments

About Scandium Nitride ScN Powder:
Scandium nitride (ScN) is an III-V type indirect bandgap semiconductor. It's made up of scandium ions and nitrogen ions. The crystal structure of rock salt can be grown on tungsten foil by sublimation and condensation. The lattice constant of rock salt is 0.451 nm, the indirect bandgap is 0.9 eV, and the direct bandgap is 2 ~ 2.4 eV. These crystals can be synthesized by indium and scandium melt dissolved nitrogen, magnetron sputtering, MBE, HVPE and other deposition methods.
Scandium nitriding (ScN) is a rock salt structure semiconductor, which is a semiconductor element of epitaxial metal/semiconductor superlattices and has attracted much attention due to its potential application in thermoelectric conversion devices.
Scandium nitride is a transition metal nitride semiconductor with high hardness, high melting point and high electron mobility and other remarkable properties. This material has a wide range of potential applications in new optical, electrical and piezoelectric devices. Orachemicals is a trusted global Scandium Nitride ScN Powder supplier. Feel free to send an inquiry about the latest price of Scandium Nitride at any time.

Product Performance of Scandium Nitride ScN Powder:
Our scandium nitride ScN powder (CAS 25764-12-9) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Scandium Nitride ScN Powder:

Part Name	High Purity Scandium Nitride ScN Powder
MF	ScN
Purity	99.9%
Particle Size	10um
Application	Scandium nitride ScN powder is used for phosphor raw materials; Used as an additive for special alloys and non-ferrous metals; High refractive index metal epitaxial film; Used for wear-resistant materials, packaging protection materials; For the manufacture of magnetic semiconductor materials;

Specification of Scandium Nitride ScN Powder:

How is Scandium Nitride ScN Powder Produced?
Under the condition of a high temperature and low-pressure system and with the aid of plasma, the high-purity rare-earth scandium metal reacts directly with nitrogen to produce blue-green powders with a metallic luster.

Applications of Scandium Nitride ScN Powder :
Due to the good lattice match between the two crystal structures, ScN thin films improve the performance of gallium nitride devices, which has attracted special attention. In addition, ScN has good thermoelectric properties. In such applications, however, it is necessary to reduce its high thermal conductivity
ScN powder of scandium nitride is used as the raw material of phosphorus;
ScN used as additives for special alloys and non-ferrous metals;
ScN for high refractive index metal epitaxial film;
ScN is used for wear-resistant materials, packaging and protection materials;
ScN is used to manufacture magnetic semiconductor materials.

Packing & Shipping of Scandium Nitride ScN Powder:
We have many different kinds of packing which depend on the scandium nitride ScN powder quantity.
Scandium nitride ScN powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Scandium nitride ScN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Scandium Nitride Properties
Other Names	scandium mononitride, nitriloscandium, scandium(III) nitride, scandium(3+) nitride, ScN powder
CAS No.	25764-12-9
Compound Formula	ScN
Molecular Weight	58.9626
Appearance	Gray Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	N/A
Solubility in H2O	N/A
Exact Mass	58.959


Scandium Nitride Health & Safety Information
Signal Word	Danger
Hazard Statements	H228
Hazard Codes	F
Risk Codes	5-11
Safety Statements	16-36/37/39-7/9
Transport Information	UN 3089 4.1/PG 2

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Nitride Powder

Erbium Nitride ErN Powder CAS 2020-21-2

admin / 2023-02-22 / no Comments

About Erbium Nitride ErN Powder:
Erbium nitride is called ErN powder. Erbium nitride (ErN) is a rare earth nitride compound known for its magnetic and optical properties. Erbium nitride powder is mainly used in high-end electronics, sputtering targets, phosphors, ceramic materials, magnetic materials, semiconductor materials, etc.
Growth of Erbium Nitride on a Nonprimary Substrate, Tungsten Foils Transported by Physical Vapour and Characterization. The raw material is the metal erbium, which is heated in nitrogen and converted to ERN. Subsequently, it is sublimated to form ERN crystals. Operating conditions in pure nitrogen are 1620-1770°C, 150-330 Torr. The growth rate increased exponentially with temperature and the activation energy was 508 kJ/mol, and the growth rate increased exponentially with pressure.
Feel free to send an inquiry to get the latest price if you would like to buy Erbium Nitride ErN Powder in bulk.

Product Performance of Erbium Nitride ErN powder:
Our erbium nitride ErN powder (CAS 2020-21-2) is with high purity, ultrafine particle size, bigger surface area.

Technical Data of Erbium Nitride ErN powder:

Part Name	High Purity Erbium Nitride Powder
MF	ErN
Purity	99.5%
Particle Size	-100 mesh
Application	Erbium nitride ErN powder is used in high-end electronics, sputtering targets, phosphors, ceramic materials, magnetic materials, semiconductor materials, coatings, etc.

Specification of Erbium Nitride ErN powder:

Part Name	Erbium Nitride ErN Powder
Appearance	Black Powder
Purity	99.5%
Ca (wt%)	0.006
Fe (wt%)	0.11
Si (wt%)	0.009
La (wt%)	0.004
Al (wt%)	0.009
Cu (wt%)	0.003

Applications of Erbium Nitride ErN powder:
Erbium nitride can be used in advanced electronic products
Sputtering target materials
Ceramic materials
Magnetic semiconductor

Packing & Shipping of Erbium Nitride ErN powder:
We have many different kinds of packing which depend on the erbium nitride ErN powder quantity.
Erbium nitride ErN powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Erbium nitride ErN powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Erbium Nitride ErN Powder Properties
Other Names	Erbium mononitride, Nitridoerbium
CAS No.	2020-21-2
Compound Formula	ErN
Molecular Weight	181.266
Appearance	Crystalline
Melting Point	N/A
Solubility in water	N/A
Density	N/A
Purity	99.50%
Particle Size	-100 mesh
Boling point	N/A
Specific Heat	N/A
Thermal Conductivity	N/A
Thermal Expansion	N/A
Young's Modulus	N/A
Exact Mass	179.933
Monoisotopic Mass	179.933


Erbium Nitride ErN Powder Health & Safety Information
Safety Warning	N/A
Hazard Statements	N/A
Flashing point	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	N/A
Transport Information	N/A
WGK Germany	N/A

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Nitride Powder

Magnesium Nitride Mg3N2 Powder CAS 12057-71-5

admin / 2023-02-17 / no Comments

What is Magnesium Nitride?
Magnesium nitride with the chemical formula Mg3N2 is an inorganic compound of magnesium and nitrogen..At room temperature and pressure, it is a green-yellow powder. Magnesium nitride is an inorganic compound composed of nitrogen and magnesium, with a molecular formula of Mg3N2 and a molecular weight of 100.9494. Belongs to the cubic crystal system. Magnesium nitride, like many metal nitrides, reacts with water to produce ammonia. To prepare magnesium nitride, the magnesium belt can be burned in nitrogen. Often used as a catalyst.

Technique Specifications of Magnesium nitride

Synonym(s):	Trimagnesium dinitride
Linear Formula:	Mg3N2
CAS Number:	12057-71-5
Molecular Weight:	100.93
EC Number:	235-022-1
MDL number:	MFCD00016205
PubChem Substance ID:	24865976
NACRES:	NA.23

Mg has 2 valence electrons and loses these 2 valence electrons to form the Mg2+ ion. It gains 3 valence electrons to form N3− ion. To balance charges, 3 Mg2+ ions combine with two N3− ions to form Mg3N2.
Magnesium nitride is soluble in acid, slightly soluble in ethanol and ether. Magnesium nitride, like many metal nitrides, reacts with water to produce ammonia. Reacts with acids or water-containing non-metal oxides to produce ammonium and magnesium salts. Because magnesium nitride is easily combined with water (H2O) to decompose, it needs to be stored in a vacuum-sealed, waterproof and moisture-proof. Orachemicals is a trusted global Magnesium Nitride supplier. Feel free to send an inquiry about the latest price of Magnesium Nitride at any time. Magnesium nitride is slightly harmful to water bodies. Do not expose undiluted or large amounts of products to groundwater, waterways or sewage systems, and do not discharge materials into the surrounding environment without permission.
Like many metal nitrides, magnesium nitride reacts with water to generate magnesium hydroxide and ammonia gas.
Mg3N2(s)+ 6 H2O(l)→3 Mg(OH)2(aq)+ 2 NH3(g)
In fact, when magnesium is burned in the air, in addition to the main product magnesium oxide, some magnesium nitride will be formed.
The thermal decomposition of magnesium nitride produces magnesium and nitrogen (at 700-1500°C). How is Mg3N2 formed? Mg has 2 valence electrons and loses these 2 valence electrons to form the Mg2+ ion. It gains 3 valence electrons to form N3− ion. To balance charges, 3 Mg2+ ions combine with two N3− ions to form Mg3N2.

Product Performance of Magnesium Nitride Mg3N2 powder:
Magnesium nitride has a wide direct bandgap, strong atomic bonds, high thermal conductivity, good chemical stability
(almost no acid corrosion) and other properties and strong anti-radiation ability in optoelectronics, high temperature and
high power devices and high-Frequency microwave device applications have a broad prospect.

Technical Parameter of Magnesium Nitride Mg3N2 powder:

Product Name	MF	Purity	Particle Size	Melting Point	Density	Color
magnesium nitride	Mg3N2	99%	5-10um	800℃	2.712g/ml	yellow-brown

Chemical Composition of Magnesium Nitride Mg3N2 powder:

Mg3N2	N	Mg	Si	O	C	Fe
99%	11%	balance	0.002%	0.2%	0.05%	0.15%

How is Magnesium Nitride Mg3N2 Powder produced?
To prepare magnesium nitride, the magnesium belt can be burned in nitrogen.
What do magnesium and nitrogen make? Solid magnesium reacts with nitrogen gas to form solid magnesium nitride.
In the above reaction, if the nitrogen is not pure, it is easy to produce products containing magnesium oxide. The method of reaction in dry NH3 gas is better.
Place the magnesium scraps in a porcelain boat or a sintered magnesia boat. The boat is installed in a porcelain tube. One end of the porcelain tube is connected to a T-shaped tube. One end of the T-shaped tube can be filled with dry ammonia gas and the other end can be filled with nitrogen. The end of the porcelain tube is connected to a U-shaped tube, and the tube is filled with desiccant, half of which is small flakes of CaO, and the other half is small flakes of KOH. The gas discharged from the reaction tube is absorbed by the absorption device, which is two conical flasks containing dilute sulfuric acid. In order to prevent back suction, do not insert the tube of the first absorption bottle below the surface of the dilute sulfuric acid.
Pour dry NH3 and N2 into the porcelain tube until the second absorption bottle no longer emits bubbles, indicating that the air in the porcelain tube has been purged. Raise the temperature to 800～850℃, heat the magnesium powder for 4 hours, the magnesium powder becomes hot, marking the beginning of the reaction, and at the same time, H2 must be produced. During the reaction, the pressure of NH3 should be greater than the outside atmospheric pressure to avoid sucking back. When the reaction is over, turn off NH3, keep the original temperature and continue to pass N2 for 1.5h to remove NH3·Mg3N2 adsorbed on Mg3N2, which is very deliquescent and must be stored in a dry container. If the magnesium belt is burned in the air, in addition to magnesium oxide, some magnesium nitride will also be produced.

Applications of Magnesium Nitride Mg3N2 Powder:
Magnesium nitride (Mg3N2) powder is a well-known solid catalyst and is used as an additive in a range of applications, including fabricating special alloys and ceramics, catalyzing polymer cross-linking reactions and hydrogen storage materials.
What is magnesium nitride used for?
1. Magnesium nitride is used as a catalyst when preparing nitrides of other elements with high hardness, high thermal conductivity, corrosion resistance, wear-resistance and high-temperature resistance. When the cubic boron nitride was successfully synthesized for the first time, the catalyst used was magnesium nitride;
2. Magnesium nitride additives used in high-strength steel smelting. Magnesium nitride (Mg3N2) replaces desulfurized magnesium in construction steel smelting, which is beneficial to improve the density, strength, tensile strength and endurance of steel. In addition, the use of magnesium nitride (Mg3N2) for desulfurization can reduce other additives in an appropriate amount, thereby helping to reduce the production cost of construction steel;
3. Preparation of special ceramic materials;
4. Foaming agent for manufacturing special alloys;
5. Magnesium nitride used to manufacture special glass;
6. Catalytic polymer cross-linking;
7. Recycling of nuclear waste;
8. Magnesium nitride used as a catalyst material for synthetic diamond synthesis and cubic boron nitride.

Packing & Shipping of Magnesium Nitride Mg3N2 powder:
We have many different kinds of packing which depend on the magnesium nitride Mg3N2 powder quantity.
Magnesium nitride Mg3N2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Magnesium nitride Mg3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Magnesium Nitride Properties
Other Names	trimagnesium dinitride, Mg3N2 powder
CAS No.	12057-71-5
Compound Formula	Mg3N2
Molecular Weight	100.93
Appearance	Yellow to Brown Powder
Melting Point	N/A
Boiling Point	N/A
Density	2.71 g/cm3
Solubility in H2O	N/A
Exact Mass	99.961273


Magnesium Nitride Health & Safety Information
Signal Word	Warning
Hazard Statements	H315-H319-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety Statements	26-36
Transport Information	UN 2813 4.3/PG I

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Nitride Powder

Aluminum Nitride AlN Ceramic Microsphere

admin / 2023-02-11 / no Comments

About Aluminum Nitride AlN Ceramic Microsphere:AlN Ceramic Microsphere has high thermal conductivity (340W) and heat transfer performance after secondary laser melting alloying. Very low oxygen content (lt;0.1%), heat preservation and thermal conductivity effect is very obvious. Used in polymer resin, viscosity is not obvious, is currently a better high thermal conductivity insulation filler.Ceramic spherical aluminum nitride was first synthesized in 1877. In the 1980s, AlN Ceramic Microsphere, as a Ceramic insulator, has been widely used in the field of microelectronics due to its high heat transferability. Unlike beryllium oxide, AlN Ceramic Microsphere is non-toxic. Ceramic spherical aluminum nitride is treated with metal and can be used as a substitute for alumina and beryllium oxide in a large number of electronic instruments. Spherical ceramic AlN can be prepared by reducing aluminum oxide and carbon or directly nitriding metal aluminum.AlN Ceramic Microsphere is a kind of material connected by covalent bonds. It has a hexagonal crystal structure with the same shape as zinc sulfide and wurtzite. Industrial-grade materials can only be made by hot pressing and welding. This material is very stable in an inert high-temperature environment. Orachemicals is a trusted global Aluminum Nitride AlN Ceramic Microsphere supplier. Feel free to send an inquiry about the latest price of AlN Ceramic Microsphere at any time.Product Performance of Aluminum Nitride AlN Ceramic Microsphere:AlN has high thermal conductivity and electrical insulation , add AlN powder into the resin or plastic can significantly improve the thermal conductivity.Features of Aluminum Nitride AlN Ceramic Microsphere:Near sphericalHigh solid loadingWell flow abilitySharp particle size distributionHigh thermal conductivityHigh electrical insulatioSpecification of Aluminum Nitride AlN Ceramic Microsphere:ItemTr-01Tr-10Tr-30Tr-50Tr-80Tr-120Average Particle Size (um)1.0-1.25-1020-4040-6070-90110-130Particle ShapeNear sphericalNear sphericalSphericalSphericalSphericalSphericalTrue Density (g/cm3)3.263.26>3.30>3.30>3.30>3.30Thermal conductivity (W/m·K)>170>170>170>170>170>170Bulk Density (g/cm3)0.3-0.51.3-1.51.4-1.61.6-1.81.7-1.91.7-1.9Tap Density (g/cm3)0.7-0.91.6-1.81.8-2.01.8-2.01.9-2.11.9-2.1Chemical Composition of Aluminum Nitride AlN Ceramic Microsphere:AlNNFeMnOCCaSiNi＞99.5%≥32%0.040.0005≤0.420.02≤0.009≤0.0450.0002 How is Aluminum Nitride AlN Ceramic Microsphere Produced? Spherical aluminum nitride ceramics were prepared by laser flame melting. The product has the advantages of high purity, uniform particle size distribution, clean surface, high sphericity, no residual impurities, easy dispersion and good compatibility with organisms. Applications of Aluminum Nitride AlN Ceramic Microsphere:1. After the secondary laser melting and spherical alloying, the obtained AlN Ceramic Microsphere has uniform size and good fluidity, which improves the thermal conductivity and insulation of the material;2. After melting, the surface of AlN Ceramic Microsphere is treated with resistance to hydrolysis and oxidation, and the thermal conductivity exists for a long time after addition.3. Ceramic spherical aluminum nitride has good injection molding performance; Used in composite materials, it has a good match with semiconductor silicon and good interface compatibility, which can improve the mechanical properties and thermal conductivity of composite materials;4. Application in high thermal conductivity plastics: Modified AlN Ceramic Microsphere can greatly improve the thermal conductivity of plastics. At present, it is mainly used in PVC plastics, polyurethane plastics, PA plastics, PP plastics, functional plastics, etc.Storage Condition of Aluminum Nitride AlN Ceramic Microsphere:The damp reunion will affect aluminum nitride (AlN) ceramic microsphere dispersion performance and using effects, therefore, aluminum nitride (AlN) ceramic microsphere should be sealed in vacuum packing and stored in a cool and dry room, the aluminum nitride (AlN) ceramic microsphere can not be exposure to air. In addition, the aluminum nitride (AlN) ceramic microsphere should be avoided under stress.Packing & Shipping of Aluminum Nitride AlN Ceramic Microsphere:We have many different kinds of packing which depend on the aluminum nitride (AlN) ceramic microsphere quantity.Aluminum nitride (AlN) ceramic microsphere packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.Aluminum nitride (AlN) ceramic microsphere shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.Aluminum Nitride Microsphere PropertiesOther NamesAluminium nitrideCAS No.24304-00-5Compound FormulaAlNMolecular Weight40.9882AppearanceWhite to pale yellow powderMelting Point2200 °CBoiling Point2517 °C (dec.)Density2.9 to 3.3 g/cm3Solubility in H2ON/AElectrical Resistivity10 to 12 10x Ω-mPoisson's Ratio0.21 to 0.31Specific Heat780 J/kg-KThermal Conductivity80 to 200 W/m-KThermal Expansion4.2 to 5.4 µm/m-KYoung's Modulus330 GPaExact Mass40.9846Monoisotopic Mass40.9846 Aluminum Nitride Microsphere Health & Safety InformationRemarksDangerHazard StatementsH314-H335Hazard CodesXiRisk Codes36/37/38Safety Statements26-37/39RTECS NumberN/ATransport InformationN/AWGK Germany3 Inquiry us

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