Home » Chromium Powder (Cr, Purity: 99%, APS: 40-50µm)
METAL POWDER
| Stock No. | CAS | MSDS | Specification | COA |
|---|---|---|---|---|
| NS6130-05-567 | 7440-47-3 |
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Chromium Powder
(Cr, Purity: 99%, APS: 40-50µm)
Particles Size Analysis - Cr Powder
| Product | Chromium Powder | |
| Stock No | NS6130-05-567 | |
| CAS | 7440-47-3 | Confirm |
| Purity | 99% | Confirm |
| APS | 40-50 µm | Confirm |
| Molecular Formula | Cr | Confirm |
| Molecular Weight | 52.00 g/mol | Confirm |
| Form | Powder | Confirm |
| Color | Silver-white | Confirm |
| Density | 7.14 g/cm³ | Confirm |
| Melting Point | 1857 °C | Confirm |
| Boiling Point | 2672 °C | Confirm |
| Quality Control | Each lot of Chromium Powder was tested successfully. | |
| Main Inspect Verifier | Manager QC | |
Typical Chemical Analysis
| Assay | 99% |
| Other Metal | 9000ppm |
Expert Reviews
Dr. Ms Jane Li, (National Penghu University of Science and Technology, Magong, Penghu, Republic of China)
Chromium Powder are hard and their general use is to provide hard wear-resistant coatings on parts that need to be protected. When combined with a protective metal matrix, corrosion-resistant as well as wear-resistant coatings can be developed that are easy to apply and cost effective. These coatings are applied by either welding or thermal spray. When combined with other carbides, chromium carbide can be used to form cutting tools.
Dr. Willem-Jan de Kleijn Ph.D, (Luleå University of Technology, Luleå, Sweden)
Chromium Powder-based coatings have a wear resistance which is between two and a half and five times better than hard chrome plating and do not suffer from effluent disposal problems. They are therefore finding increasing use at the expense of hard chrome plating, particularly if wear resistance is important or if a thick coating is required on a large part. This is an exciting and rapidly growing area which will become more important as the cost of complying with environmental legislation becomes greater.
Dr. JKF Gojukai PhD, (Kaiserslautern University of Technology, Kaiserslautern, Rhineland-Palatinate, Germany)
Chromium Powder Diamalloy powders are characterized by their ability to provide wear, oxidation and hot corrosion resistance at elevated temperatures. The addition of NiCr cladding improves corrosion properties. Higher NiCr content results increased fracture toughness of the coatings.
Dr. Huang Fu Ph.D, (Maebashi Institute of Technology, Maebashi, Gunma, Japan)
Chromium Powder (Cr3C2) is an extremely hard refractory ceramic material. It is usually processed by sintering. It has the appearance of a gray powder with orthorhombic crystal structure. The orthorhombic Cr3C2 occurs extremely rarely as mineral tongbaite. It is highly corrosion-resistant, and does not oxidize even at high temperature (1000-1100 °C). The thermal expansion coefficient of chromium carbide is almost equal to that of steel, reducing the mechanical stress buildup at the layer boundary.
Chromium Powder
From us, you can easily purchase Chromium Powder at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at sales@nanoshel.com. We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.
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Dr. Marcus Tägtmeyer, (International Medical and Technological University, Dar es Salaam, Tanzania)
Chromium Powder is a chemical element with symbol Cr and atomic number 24. It is the first element in Group 6. It is a steely-grey, lustrous, hard and brittle metal which takes a high polish, resists tarnishing, and has a high melting point. Chromium metal is of high value for its high corrosion resistance and hardness.