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What is Chromium Carbide?

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What is it? Chromium Carbide ? Chromium carbide has a high melting temperature and is highly resistant to corrosion, wear and oxidation. It can be used in high-temperature environments (1000-1100). It has a high melting point and is used widely in thermal spraying to protect metal surfaces.
The key features of Chromium Carbide
Gray powder with metallic shine; Orthorhombic system. Density: 6.68g/cm3. Melting point: 1890. Good wear resistance, corrosion resistance, oxidation resistance in high temperatures (1000-1100). It is a part of a metal ceramic. Chromium carbide is strong in high-temperature oxidation resistance, corrosion resistance, and thermal properties that are comparable to steel. It is a good material for many industries.
Chromium Carbide Properties
Other Titles chrome carbide, chromic carbide, trichromium dicarbide,
Cr3C2 or chromium Carbon, powder
No. 12012-35-0
Combination Formula Cr3C2
Molecular Weight 180.01
Appearance Gray to Black Powder
Melting Point 1895 degC
Boiling Point N/A
Density 6.68 g/cm3
Solubility of H2O N/A
Exact 179.821536
Chromium Carbide Cr3C2 Powder CAS 12012-35-0
The manufacturing of Chromium Carbide
Method for metal chromium pulverization by electrolytic chromium: The carbon noir is crushed with electrolytic chromemium in a proportion of 13.5% - 64% (mass), which is more than the 11.333% theoretical combined carbon content. This forms 325 mesh metal powder. Dry mixing the raw material with a ballmill. Add 1% to 3.3% of stearic acid to the mold as a lubricant. You should press mold with more than 1T/cChemicalbookm2 of pressure. Place the powder that has been pressed into a graphite crucible or plate. Heat it in a Taman furnace (or an induction heating furnace) to 1500-1700degC. Then, let it cool in a hydrogen stream to make Chromium.
The applications Chromium Carbide
1. It can also be used as an addition to cemented caride (such as the tungsten-based cemented caride grain refiner), which is useful in mining, machining, and so on.
2. It can be used in welding additives. It can be used as a welding rod to cover the Chemicalbook surface of some types of mechanical equipment, including a ball mill, coal mill, and jaw plate. It can be used to increase the service-life of many other equipment.
3. There are many thermal spray materials that can be used in metal surface protection technology. Ding Hong from Chemicalbook edited this information.
4. For chromium carbide ceramics. To form a melting coating on ceramics and metals, coarse-grained chrome carbide can be used. It has the properties of wear resistance, heat resistance, corrosion resistance, and more. It is widely used in aircraft engines, petrochemical mechanical devices and other applications to increase mechanical life. It can also be used to spray semiconductor films.
The main supplier of Titanium Carbide
Tech Co., Ltd. () is a professional Carbid Powder supplier Over 12 years of experience in the field of chemical product development and research. We accept payments via Credit Card and Paypal. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
You can find high-quality powdered boron carbide here Please contact us Send an inquiry

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What is Chromium Oxide?

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What is Chromium Oxide? Chromium Oxide Chromium Oxide Chromium Oxide is an organic substance. Chrome oxide is Cr2O3. It's a fine hexagonal crystal that is light-green to dark-green. It will turn brown during hot temperatures and then green under cold conditions.
In chromium-rich, tremolite-skarn and post-quartz veins of chromium, Cr2O3 is found in natural mineral eskolaite. Eskolaite can also be found in chondrite.

Chromium Oxide Properties
Corundum-structured Cr2O3 contains hexagonal arrangements of oxide anions. In which two-thirds of the holes in the octahedral chromium are occupied, Cr2O3's structure is corundum. Cr2O3 behaves in a similar way to corundum (Morsehardness 8-8.5)
Chromium oxide dissolves in hot alkali metal bromate solution. The solution of heated potassium bromate is very soluble. It's almost insoluble when mixed with acids or bases. This is irritating. It is very stable against light, air, heat and corrosive gases like hydrogen sulfide and sulfur dioxide. It can hide well.

What does Chromium Oxide do?
1. Lead-chrome Green is the primary coloring pigment in the paint sector. As such, most green paints made with it are. This pigment is also found in paints, plastics, and other applications. Its use is almost identical to that of lead-chrome yellow. It contains chrome yellow so you should be mindful of its toxicity. The lead-chrome green is composed of iron blue, oxidizer le chromate and so on. It can ignite when the dust meets sparks, so it's important to be cautious when crushing and drying. When the green pigment is burned, lead-chrome becomes a brownish-yellow color. The production of nitropaint requires that the process for rolling is adjusted with lead-chromium-green after it has been ground to avoid burning.

2. It is also used in metallurgy and ceramics, chromium oxide reactive, the raw materials of pigment industry, and as an organic synthesis catalyst.

3. Useful as a catalyst and analytical reagent.

4. Use it as a filler to sealants and adhesives that is colorable and resistant to wear and corrosion. This can be used to color enamel, ceramic, and other building materials. It is also useful as an organic chemical synthesis catalyst and a sun-resistant paint.

5. This colorant is used in cosmetics primarily in the eyes, but it's not suitable for oral or lip cosmetics. It is not recommended to be used for nail polish and facial cosmetics.

6. One of the major components in silver plating brightening, chromium dioxide is one. The newly prepared chromium Trioxide can be used as a raw material to make chromium fuoride and bromide.

Chromium Oxide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
Send us an inquiry if you want to know the current Cr2O3 cost. (brad@ihpa.net)

Chromium Oxide Supplier
Technology Co. Ltd. (), is a trusted Chrome Oxide manufacturer, and Cromium Oxide supplier. It has over 12-years of experience. All of our products are available for shipment worldwide.

Send an inquiry if you're looking for premium Cr2O3 powder. (brad@ihpa.net)

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What is Chromium Carbide Cr3C2 Powder?

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Introduction to Chromium-Carbide Cr3C2 Pulp Chromium carbide This inorganic compound has the molecular structure Cr3C2 and a molecular mass of 180.01. It is a gray powder containing a rhombic structure, A =2.821 and B =5.52, respectively, C =11.46. The melting point is 1890, while the boiling point is 3800. The micro-Vickers hardness, load 50g, is 2700kg/rnrn2, thermal extension coefficient is 10.3x10-6/K.
It exhibits good wear resistance, corrosion resistance and oxidation resistance at high temperatures (10001100). It belongs to the cermet family. It has a high temperature performance and is widely used in thermal spraying materials for metal surface protection processes as well as as additives to the cemented carbide industry.

Chromium Carbide Cr3C2 Pulp has Physical Properties
Many excellent properties include high chemical stability, high-temperature toughness, thermal hardness and resistance to acid and alkali corrosion, wear resistance, and high melting points. Chromium carbide can be used as an inhibitor to control grain growth in cemented carbide.
Furthermore, chromium carbide is a strong abrasion resistant of explosive bonding materials additives. It has been used extensively in the metallurgical and electronic industries, as well as aerospace, high-temperature resist coatings, and other areas.
Chromium carbide is a common surface coating in the field of cutting tools. Chromium carbide, an important precipitated phase of Fe-Crr-c alloy, makes the material extremely wear resistant.
Chromium Carbide Cr3C2 Powder Properties
Other Names chrome carbide, chromic carbide, trichromium dicarbide,
Cr3C2 or chromium Carbon, powder
CAS No. 12012-35-0
Formula compound Cr3C2
Molecular Weight 180.01
Appearance From gray to black powder
Melting Point 1895degC
Boiling Point N/A
Density 6.68g/cm3
Solubility of H2O Insoluble
Exact Mass 179.82


Chromium Carbide Cr3C2 Powder CAS 12012-35-0

Methods of Preparation for Chromium Carbide Cr3C2 powder
Carbonization of metal chromium powder:
After grinding carbon black at 13.5%64% (mass) ratio, 325-mesh chromium powder can be made. It is then dried mixed with a ballmill and used as a raw material. Use 1% - 3% stearic as a forming oil. Do not pressure mold more than 1 T/cm2. Pressurized molding powder is used to mold graphite disks or crucibles.
The reaction equation for 3Cr+ 2C - Cr3C2

Chromium Carbide Cr3C2 Pulp
1. Can be used as carbide additions (such as tungsten-based carbide grains refiner), in mining, mechanical processing and other aspects.
2. These can be used to add to welding materials. The welding rod is made of chromium caride and can be used for surfacing welding on some equipment such as jaw plates, ball mills, coal mills, etc. This can increase the equipment's service life by several times.
3. Useful for thermal spraying metal surfaces.

Major Supplier of Chromium Carbide Powder Cr3C2
Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and Nanomaterials. They have over 12 years experience in producing super high-quality chemicals, such as silicon powder.
High-quality products are what you want chromium carbide Cr3C2 pulverized Please feel free and contact us to send an inquiry. (brad@ihpa.net)

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Chromium Chip Play an Important Role in Medicine

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Lower blood sugar All types of medical products should be familiarized with chrome piece, as the chromium elements play an important part in the operation of the human body. It is the brand name for the United States GNC Chrome element. This is because it has produced a number of products. GNC chromium element is safe for diabetics, suitable for pregnant women, as it lowers blood sugar. This will also make the GNC chromium component suitable for those with pre-diabetes.

Chromium Supplement

Human body function is affected by Chromium. This can cause the amino acid system to malfunction. Also, it has the ability to create hormones and promote protein metabolism. American GNC chromium elements tablets are not able to play this role. However, they do help to prevent myopia. People who have lost weight or are not getting enough chromium can take this supplement to help. You should choose the best Chromium supplement. Although some individuals have suffered this sort of damage, you should still choose a method that is suitable to your situation. Advanc3dmaterials (aka. Advanc3dmaterials is an advanced material. With over 12 years of experience, Advanc3dmaterials is an established global supplier and manufacturer for chemical materials. High quality Chromium Chip manufactured by our company. We can help you if the price is lower.
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Chromium Tribromide

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chromium tribromide is a two-dimensional ferromagnetic material that may be used in ultrathin spintronics. It is one of the few ionic ferromagnetic crystals with a hexagonal layer structure and a Curie point of about 36degK.

Magnetic ordering in CrBr3 is observed at a band edge near 20 000 cm-1. This band edge is accompanied by exceedingly large magnetic rotations of the axis of polarization. The intensity of the amplitude modulation is proportional to the component of magnetization along the line of sight in the crystal. The trigonal field effect is pronounced, and the magnetic order is attributed to a ferromagnetic exchange coupling between the single-ion trigonal field and the odd-parity vibronic field.

Various chromium trihalides show interesting magnetic properties and are therefore promising candidates for future magnetoelectronic devices. In addition, the unique 2D structure of CrBr3 and its unusual magnetic ordering open new possibilities for the fabrication of magnetoelectronic devices based on two-dimensional systems and in heterostructures with different materials. The crystal field spectra are investigated with special attention to the broad, spin-allowed 4T2 and 4T1 bands, as well as the temperature dependence of the dipole strengths.

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The applications of Chromium Carbide Powder

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Overview Chromium Carbide Powder
Chromium carbide This organic compound has a molecular structure of Cr3C2 (molecular weight 180). Gray powder,orthorhombic crystal system,a = 2.821,b = 5.52,c = 11.46,melting point 1890degC,boiling point 3800degC.The micro Vickers hardness(load 50 g)is 2700kg/rnrn2,and the thermal expansion coefficient is 10.3x10-6/K.Insoluble in water,resistant to acids and alkalis.It is a high melting point inorganic material with good wear resistance,corrosion resistance and oxidation resistance in high temperature environments(1000-1100 degrees).Chromium carbide is used as a thermal spray material for metal surface protection,and it is also often used as a cemented carbide.Grain refiners and other wear-resistant and corrosion-resistant parts.Chromium carbide-based cermets have excellent oxidation resistance at high temperatures,and the surface only slightly darkens after exposure at 982degC for 5 hours.Under the same conditions,18-8 stainless steel has been severely damaged,Chromium carbide Cr3C2 powder is a very hard refractory ceramic material.It is a fine gray powder,rarely the natural mineral Tongbaishi.Chromium carbide has strong corrosion resistance and high temperature oxidation properties,and its thermal properties are similar to steel.It is an excellent material for many commercial industries.Several different chromium carbide compounds can be formed,each of which has slightly different mechanical properties and applications.Chromium carbide is used as a thermal spray material to protect the surface of the underlying metal,and as an additive for corrosion-resistant and wear-resistant materials.Where there is sliding wear,the application of chromium carbide is particularly effective.
Chromium Carbide Cr3C2 Powder CAS 12012-35-0
What is i These are the applications Carbide Powder
Chromium carbide Cr3C2 Powder is a high melting material with excellent wear resistance, corrosion resistance and oxidation resistance.
1.Oxidation-resistant,oxidation-resistant and acid-resistant coatings are widely used in aircraft engines and petrochemical machinery and equipment,which can greatly increase the service life of the machinery.It is also commonly used as a grain refiner for cemented carbide and other wear-resistant and corrosion-resistant parts.Cermets based on Cr3C2 have excellent oxidation resistance at high temperatures.
2. Used to make chromium carbide ceramics. It is used to make chromium-carbide ceramics.
3. As a thermal spray material that protects the metal surface below.
4.Additives used in the manufacture of wear-resistant or corrosion-resistant materials
5. As a coating for seals.
6.It is the microcrystalline component of cemented carbide, such as vanadium caride. It is used during the pressing and subsequent sintering to stop the growth of submicron grains.
The supplier Chromium Carbide Powder
Tech Co., Ltd. () is a professional carbide powder Over 12 years' experience in chemical products development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
You can find high-quality powdered boron carbide here Please contact us Send an inquiry

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Chromium(III) Iodide

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Chromium(III) iodide, or CrI3, is an inorganic compound with an octahedral structure. This layered insulating ferromagnet exhibits strong magnetic anisotropy. It belongs to the rare group of layered TMTCs. The layered structure provides it with the ability to have two different magnetic phases. These two modes can be switched on or off using an external gate voltage.

The magnetic properties of the CrI3 material are determined by its number of layers. A few layer CrI3 phase has a lower ordering temperature of 45 K, while a single layer has a higher ordering temperature of 61 K. For 2D spintronic applications, few layer CrI3 flakes can be used.

CrI3 has a strong in-plane stiffness. Consequently, a few-layer CrI3 can exhibit a direct-to-indirect bandgap transition. The transition can be used to develop magneto-optoelectronic devices. Changes in the external field can also have a significant effect on the electronic band structures of the CrI3 material. External field changes can result in the modification of the Fermi surface and topological electronic states.

Among the chromium trihalides, CrI3 has the strongest magnetic anisotropy. This property can be exploited to perform spintronics. In addition, the cleavage energy of the chromium triiodide is much smaller than that of the chromium trihalide. Therefore, a few-layer CrI3 crystal can be easily exfoliated.

Various standard grades of the chromium triiodide are available. These include a submicron, high purity, and nanopowder form. American Elements offers MSDS and technical information for these materials.


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Chromium Iodide Formula

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Chromium iodide formula is CrI3. This iodide is a ferromagnetic material, and has a Curie temperature of 61 K. It is used to prepare other chromium iodides. The structure of this material is monoclinic at high temperatures, but becomes rhombohedral at low temperatures.

CrI3 is a layered insulating ferromagnet. During its formation, it is stable, but becomes unstable as a reaction to oxygen. When exposed to oxygen, the chromium iodide crystal is degraded, and iodine is released. The iodine is soluble in water. In addition, it is commonly used as an internal medicine.

Chromium iodide is available in several standard grades. These include submicron, nanopowder, bulk, and liquid. Bulk iodide is typically used in mechanical exfoliation. Liquid iodide is suitable for chemical exfoliation. Sonication normally assists in this process.

This compound is a member of the layered TMTCs family. The direct-to-indirect bandgap transition is useful for developing magneto-optoelectronic devices. External gate voltage can be used to switch on the ferromagnetic states. Changes in the external field can also lead to a change in the topological electronic states of the CrI3 surface. Hence, this compound is a good candidate for the development of magnetic-optoelectronic devices.

This iodide has a cubic-closest packing configuration in the double-layer crystal lattice. In addition, it exhibits small trigonal distortion, which is due to the presence of a layered antiferromagnetic phase. As a result, the iodine releases a stronger magnetic anisotropy. This property is important for the development of a 3D magnetic characteristic.


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