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.
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Chromium Carbide Properties |
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Other Titles |
chrome carbide, chromic carbide, trichromium dicarbide, Cr3C2 or chromium Carbon, powder |
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No. |
12012-35-0 |
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Combination Formula |
Cr3C2 |
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Molecular Weight |
180.01 |
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Appearance |
Gray to Black Powder |
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Melting Point |
1895 degC |
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Boiling Point |
N/A |
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Density |
6.68 g/cm3 |
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Solubility of H2O |
N/A |
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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
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