disilicide-High quality and trust worthy chemical supplier

Blog

Tantalum disilicide Uses

admin / 2023-05-10 / no Comments

What is Tantalum silicide?
Tantalum disilicide chemical formula is TaSi2. It has exceptional properties such as high melting factor, reduced resistivity, rust resistance, high temperature oxidation resistance, and good compatibility with silicon, carbon as well as other matrix materials.

Tantalum disilicide Uses
Tantalum disilicide is primarily made use of in electrical heating components, high temperature level architectural elements, gateway products, connection circuits of incorporated circuits, heat oxidation resistance layers, cermets, ceramic matrix composites, aerospace, engines, as well as other fields.

Steel silicide
Tantalum disilicide is a sort of refractory metal silicide.
Metal silicide refers to the hard substance formed by change steel as well as silicon. Due to the big radius of silicon atoms, it can not form interstitial substances with change metals, so these difficult substances have secure chemical structure and excellent oxidation resistance.
Steel silicide has comparable electric conductivity, high temperature efficiency, oxidation resistance and compatibility with silicon incorporated circuit manufacturing process. Transition metal silicide can be utilized for low resistance gateway as well as internal electrical wiring, resistance get in touch with.

Tantalum silicide Production
The prep work techniques of tantalum silicide consist of combustion synthesis (CS) or self-propagating heat synthesis (SHS), and also arc melting.

Burning synthesis or self-propagating high temperature synthesis is a technique for the synthesis of intermetallic compounds by the exothermic response of elements/ substances. It has the benefits of straightforward tools, reduced energy consumption as well as brief synthesis time. Its primary drawbacks are quick response speed, difficult procedure control and also easy presence of assorted phases.
The burning synthesis of tantalum silicide requires pre-heating to start the response to recognize the synthesis, but there is a phase aside from disilicide.

Arc melting typically takes a very long time to co-opt, and also the loss of silicon triggered by volatilization in the melting procedure might cause the formation of some pollutant phases. Because of its jet temperature as much as 10000 ℃ and jet accelerate to 300-400m/ s, plasma splashing technology has the advantages of heat melting, fast solidification as well as near-net forming, as well as it is not limited by form or size, so it is simple to recognize its brief process forming, so it has progressively developed into a brand-new sort of components forming innovation, which has actually been utilized to prepare some components. Tantalum silicide powder is made right into mass product by plasma splashing modern technology, which calls for high pureness tantalum silicide powder as raw material. Consequently, how to acquire high pureness tantalum silicide powder (without contamination phase development) comes to be the secret.

Tantalum silicide Rate
The price is influenced by numerous aspects consisting of the supply and also need in the marketplace, sector fads, economic activity, market view, as well as unexpected events.
If you are seeking the most recent TaSi2 powder rate, you can send us your inquiry for a quote. (brad@ihpa.net)

Tantalum silicide Vendor
Innovation Co. Ltd. () is a trusted tantalum silicide producer and tantalum silicide supplier with over 12-year-experience. We ship our goods around the world.

If you are seeking top notch TaSi2 powder, please do not hesitate to contact us as well as send an inquiry. (brad@ihpa.net)

Silicide Powder

Iron Disilicide FeSi2 Powder CAS 12022-99-0

admin / 2023-02-12 / no Comments

About Iron Disilicide FeSi2 Powder:
Iron Disilicide with the chemical form for FeSi2, is an intermetallic compound, is a kind of silicified Iron, in the form of rare mineral Linzhiite exists in nature. At room temperature, it forms a rhombic crystal (β phase), which transforms to a tetragonal α phase when heated to 970℃. Iron Disilicide is gray powder, odorless, tetragonal, insoluble in water. Iron Disilicide(FeSi2) is a direct bandgap (0.85-0.87eV) semiconductor material with high light absorption coefficient, high Seebeck coefficient, high operating temperature and high oxidation resistance. Orachemicals is a trusted global Iron Disilicide FeSi2 Powder supplier. Feel free to send an inquiry about the latest price of Iron Disilicide at any time.

Product Performance of Iron Disilicide FeSi2 Powder:
Iron disilicide is an inorganic silicon compound with a molecular formula of FeSi₂ and a molecular weight of 119.975. It is a gray powder, odorless, tetragonal crystal.

Technical Parameter of Iron Disilicide FeSi2 Powder:

Product Name	MF	Purity	Particle Size	Molecular weight	Density	Color
Iron disilicide	FeSi2	99%	5-10um	119.975	4.75 g/cm3	gray

Chemical Composition of Iron Disilicide FeSi2 Powder:

FeSi2	Fe	Si	P	S	Si	Mg	Fe
99%	49.3%	50.2%	0.013%	0.07%	0.006%	0.002%	0.14%

How is Iron Disilicide FeSi2 PowderProduced?
Controlled by direct silicide method successfully synthesized by the body and a load of silicide iron new catalytic materials, success through coprecipitation preparation phase-out of body and ferric oxide precursor load type, and then the preparation of the precursor to the reduction of 3 h under 400 ℃ hydrogen atmosphere, and at the right temperature flux into SiH4 / H2 gas mixture in the preparation of different phase silicide 15 min supported iron silicide. This method has the advantages of small particle size, large specific area, strong sulfur resistance, and the catalytic activity and stability of the dibenzothiophene hydrodesulfurization reaction with only one child, which has potential application value.

Applications of Iron Disilicide FeSi2 Powder:
Iron Disilicide is used as a catalyst for hydrogen catalytic oxidation and methanation.
Iron Disilicide used as a deoxidizer for welding fluxes, humidity sensors, FeSi2 thermocouples, and thermoelectric solar cells.
Iron Disilicide is used in a variety of photoelectric applications such as lithium-ion batteries, light-emitting diodes (LEDs) and solar cells.

Packing & Shipping of Iron Disilicide FeSi2 Powder:
We have many different kinds of packing which depend on the iron disilicide FeSi2 powder quantity.
Iron Disilicide FeSi2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Iron Disilicide FeSi2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Iron Disilicide Properties
Other Names	Iron disilicon; iron silicide
CAS No.	12022-99-0
Compound Formula	FeSi2
Molecular Weight	112.02
Appearance	Gray Black Powder
Melting Point	N/A
Boiling Point	N/A
Density	4.75 g/cm3
Solubility in H2O	N/A
Exact Mass	111.888795
Iron Disilicide 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

Inquiry us

Blog

Why Hafnium disilicide is a refractory intermetallic compound?

admin / 2023-01-29 / 46 Comments

What exactly is hafnium-disilicide? Hafnium disilicide This is a form of transition metal silicide. It is characterized by a high melting temperature, high hardness and wear resistance as well as oxidation resistance. It can be used to make ceramics, as well as various functional and high-temperature resist components. Hafnium diilicide nanomaterials have special optical and electrical properties that could prove useful in optoelectronics.

The preparation of hafnium-disilicide
There are two main ways to dissipate hafnium: the direct synthesis sponge hafnium or the carbon reduction of hafnium oxide, which is the resynthesis metal silicon. Sponge hafnium can be directly synthesized by direct synthesis. It is expensive to produce sponge hafnium, but it is easy to make silicon and hafnium. The mobility of silicon in liquid is poor and it cannot be mixed with silicon. Simple silicon is the most common type of silica. It is possible to synthesize silicon metal by reacting hafnium oxide with carbon. This involves reducing hafnium dioxide with simple carbon in order to make metal hafnium. Only excessive carbon is allowed to reduce hafnium oxide. This will ensure that metal hafnium has no carbon. The silicification and subsequent steps will create silicon carbide impurities. Insufficient carbon will cause a slight amount of hafniumoxide that cannot be reduced. Hafnium oxide will form after silicification. It can cause problems with the product's purity, and it cannot be certified as high purity.

Use of hafnium diilicide
Hafnium silicide is a transition metal silicide. This is a form of refractory intrametallic compound. The unique chemical and physical properties of hafnium disilicide have allowed it to be successfully used in fields such as complementary metal oxide semiconductor devices and film coatings. They also serve to make electric heating elements and photovoltaic material. The preparation requirements for transition metal silicide nanomaterials cannot be met by traditional methods of metallurgy, physical or other methods. For the widespread application of transition silicide nanomaterials, it's important to identify a method that is simple, manageable and easily adaptable.

Price of hafnium Disilicide
Price of hafnium-disilicide products will depend on their purity and size. The purchase volume may also have an effect on its cost. Large quantities of small amounts will result in a lower price. On our official website, you can see the price for hafnium-disilicide.

H afnium disilicide supplier
The Advanc3dmaterials Advanced Material Nano Technology Co. Ltd. Luoyang City is located in Henan Province, China. This city, called "Advanc3dmaterials", has a reputation for being a trusted and reliable global supplier of chemical material. This company is a trusted supplier and manufacturer of high quality chemical materials and nanotechnology products. Its 12 year-long history includes the production and sale of ultra-high standards in chemicals, such as hafnium diilicide, nitride and graphite powders, and even sulfide and sulfide powders. You can contact us at any time to inquire about high-quality but cost-effective hafnium dilicide.

Inquiry us