- Overview
- Product Description
Basic Info.
Model NO.
Chromium Powder
Density
7.14 G/Ml at 25 °c (Lit.)
Color
Silver-Gray
Transport Package
Packing in Bucket on Plate, Inner Plastic Bag
Specification
-200Mesh
Trademark
XINPAI
Origin
Qingdao China
HS Code
8112210000
Production Capacity
1000ton/Year
Product Description
Chrome Powder
production instructionsItem: Chrome Powder
Chemical formula: Cr
Physical Properties: Rigid gray metallic powder.
Main use: mainly used for colorants and catalysts
Characteristics:
-Strong chemical activity, resistant to high-temperature oxidation;
-High hardness, excellent abrasive;
-Can improve the corrosion resistance of stainless steel;
-Commonly used in the manufacturing of alloys and ceramics to enhance their performance
feature:
1. Chromium powder (Cr) is the main raw material for the production of colorants and catalysts. Its chemical formula is Cr. Its hardness is similar to that of diamond. It is a good conductor of electricity and heat;
2. Chromium powder not only has high hardness, but also has the characteristics of wear resistance, corrosion resistance and high temperature resistance;
3. The melting point of chromium is 1890 ºC, the boiling point is 2200 ºC, insoluble in water, resistant to strong acid, high hardness and elastic modulus;
Main components of tungsten carbide:
| Product grade | WC content (%) ≥ | Total carbon% | Free carbon% | Impurity content not more than (%) | |||||||
| Fe | Al | Si | Ca | Mn | Mg | Mo | K + Na | ||||
| FWC-1 | 99.8 | 6.13±0.05 | ≤0.06 | 0.020 | 0.001 | 0.002 | 0.002 | 0.004 | 0.001 | 0.003 | 0.002 |
| Grade | Average particle size μm | oxygen content |
| 08 | 0.8~1.0 | 0.12 |
| 10 | 1.0~1.5 | 0.10 |
| 15 | 1.5~2.0 | 0.08 |
| 20 | 2.0~2.5 | 0.06 |
| 25 | 2.5~3.0 | 0.04 |
| 30 | 3.0~4.0 | 0.03 |
| 40 | 4.0~5.0 | 0.03 |
| 50 | 5.0~7.0 | 0.03 |
| 70 | 7.0~15.0 | 0.03 |
| 150 | 15.0~25.0 | 0.02 |
