How is chromium diboride CrB2 powder produced?
Chromium diboride is heated in a vacuum or inert atmosphere at 1600°C or sintered at 1150°C for 48 to 72 hours, and then produces chromium boride CrB, Cr2b, Cr3b2, Cr3B4, CrB2, and after hot pressing at high temperature, it can be The CrB2 is formed. , CrB or Cr3B4.
Overview of chromium diboride CrB2 powder
The chemical formula of chromium diboride is CrB2, which is one of the six stable chromium diborides, with a melting point of 1760°C, good oxidation resistance and high temperature strength. Boron forms a double compound with metals and some non-metals (such as carbon). The usual formula MMBN is usually used, which is usually a complex compound and does not follow the pricing rules. In addition to zinc (Zn), cadmium (Cd), mercury (Hg), gallium (Ga), indium (In), β (T1), germanium (Ge), tin (Sn), lead (Pb), bismuth (Bi) Other metals can form boron. They are all crystals with high hardness and melting point, and are chemically stable. Concentrated nitric acid is insoluble and can be directly mixed with elements, or it can be made by reducing oxides with active metals, and used as sintering, grinding and superconducting materials.
Application of chromium diboride CrB2 powder
Chromium diboride can be used as a refractory material.
Due to the high melting point of chromium diboride, it is very hard and has high corrosion resistance;
Chromium diboride is used as a metallurgical additive;
Chromium diboride is used as a sputtering target for preparing thin films;
Chromium diboride can be a wear-resistant semiconductor film.
Chromium diboride CrB2 powder price
The price of chromium diboride CrB2 will vary randomly with the production cost, transportation cost, international situation and market supply and demand of chromium diboride CrB2. Tanki New Materials Co., Ltd. aims to help all industries and chemical wholesalers find high-priced products. Provide high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for chromium diboride CrB2, please feel free to send an inquiry to get the latest price of chromium diboride CrB2.
Chromium Diboride CrB2 Powder Supplier
As a global supplier of chromium diboride CrB2 powder, Tanki New Materials Co. Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (diboride Titanium, silicon hexaboride, molybdenum boride, iron boride), high-purity targets, functional ceramics and structural devices, and provide OEM services.
Chromium Diboride CrB2 Powder Properties | |
| Other Names | Chromium boride (CrB2), diboranylidynechromium |
| CAS No. | 12007-16-8 |
| Compound Formula | CrB2 |
| Molecular Weight | 73.618 g/mol |
| Appearance | Refractory solid, hexagonal |
| Melting Point | 2200 °C |
| Solubility in water | N/A |
| Density | 5.22 g/cc |
| Purity | >99% |
| Particle Size | 325 mesh |
| Boling point | N/A |
| Specific Heat | N/A |
| Thermal Conductivity | N/A |
| Thermal Expansion | N/A |
| Young's Modulus | N/A |
| Exact Mass | 73.9591 g/mol |
| Monoisotopic Mass | 73.9589996337891 Da |
Chromium Diboride CrB2 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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