Silicon Metal Powder Si 97-99.99% 140 Mesh For Metallurgy
Description
Metallic silicon powder is usually used as raw material in the refractory and powder metallurgy industries, and its products are widely used in steelmaking furnaces, kilns, and kiln furniture. Of course, in the actual processing of metal silicon powder, the production process and requirements are different, which leads to different particle sizes of metal silicon powder. Usually we use mesh number to express the specifications of metal silicon powder. Our company currently mainly supplies and sells 40 metal silicon powder. -325 mesh products.
Application
1. Substitute for Aluminum oxide mud as refractory material.
2. Used as additive in producing amorphous and shaped refractory products, greatly improve the strength and high-temperature behavior.
3. Used as castables binder of teeming ladle.
4. As cohesive agent, binder, coagulant, additives of other refractory products.
Silicon Metal Specification
| Chemical Composition (%) |
| Grade | Si | Fe | Al | Ca | Size |
| ≥ | ≤ | |
| Silicon powder 97 | 97 | 1.8 | 0.6 | 0.5 | 140-325mesh |
| Silicon powder 98 | 98 | 0.6 | 0.5 | 0.3 | 140-325mesh |
| Silicon powder 98.5 | 98.5 | 0.5 | 0.5 | 0.3 | 140-325mesh |
| Silicon powder 99 | 99 | 0.4 | 0.4 | 0.2 | 140-325mesh |
Silicon metal powder is made of Silicon lumps by crushing, seiving, washing process etc. We have different grades of Si content powder, and we have different Si powder crushing and sieving processes to adapt to different applications of silicon powder.
Normal size: 180 mesh -325 mesh, 200 mesh, 325 mesh, 800 mesh, etc.
Packing & Delivery
Packing: 1 ton big bag, 20-25mt in 20' container
Company Profile
ZHENAN has been in the business of ferroalloy for 3 years now. It is a leading manufacturer and supplier of ferro silicon,silicon manganese,silicon metal,silicon carbide,high carbon silicon and so on.our company is a large-sized production enterprise integrating research, development, production and sales.
FAQ
Q: Are you a factory or a trading company?
A: We are manufacturer.
Q: How long is your delivery time?
A: Delivery time depending on your purchasing quantity and production season.
Q: What's your delivery way?
A: Express delivery, sea shipping are available for your request.
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