Silicon metal powder
High Quality Silicon Metal Powder Compatible Quality Silicon Price
industrial silicon powder is widely used in refractory materials and powder metallurgy industry to improve the high temperature resistance, wear resistance and antioxidant properties of the product...
DESCRIPTION
industrial silicon powder is widely used in refractory materials and powder metallurgy industry to improve the high temperature resistance, wear resistance and antioxidant properties of the products. Its products are widely used in steelmaking furnace, kiln and kiln furniture.
| silicon powder | Specification | Min. | Chemical composition% | ||
| Si content | Max impurity content | ||||
| Fe | Al | Ca | |||
| Silicon powder for chemical engineering | Si- (20-120 mesh) | 99 | 0.4 | 0.4 | 0.1 |
| Si- (30-140 mesh) | 99 | 0.4 | 0.4 | 0.1 | |
| Si- (40-160 mesh) | 99 | 0.4 | 0.4 | 0.1 | |
| Si- (40-280 mesh) | 99 | 0.4 | 0.4 | 0.1 | |
| Si- (40-325 mesh) | 99 | 0.4 | 0.4 | 0.1 | |
| Silicon powder for refractory material | 150 mesh | 98.5 | 0.5 | 0.5 | 0.3 |
| 200 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 325 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 400 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| 500 mesh | 98.5 | 0.5 | 0.5 | 0.3 | |
| Low grade | 200 mesh | 97 | Impurity contents≤3.0% | ||
| silicon powder | 325 mesh | ||||
| Product: 553#, 521#, 421#, 3303# Particle size: 20-160mesh, 30-270mesh, 45-710um,200mesh and 325mesh,etc. | |||||
Silicon wafers processed by silicon wafers are widely used in high technology field. They are indispensable raw materials for integrated circuits and electronic components.
In metallurgical industry, industrial silicon powder is used as a non iron base alloy additive and silicon steel alloy, so as to improve the hardenability of steel, Industrial silicon powder can also be used as a reductant for some metal, and it is used for new ceramic alloys .
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