High Pure Silicon Powder For Ceramic Alloy Materials
Description
200 mesh metallic silicon powder is the most important semiconductor material and is widely used in computers, microwave communications, optical fiber communications, solar power generation, etc. Scientists call the current era the silicon era. Metal silicon has excellent physical, chemical and semiconductor properties, so it has been quickly applied in semiconductor devices and developed rapidly.
The traditional preparation of ultrapure and ultrafine silica powder easily produces impurities during the production process, which is not conducive to large-scale industrial production. There are often problems with fine but not pure, pure but not fine. Some processes are too complex and the production cost is high. At present, my country's source of ultra-pure and ultra-fine metallic silicon powder relies largely on imports, and it is particularly important to improve independent ultra-pure and ultra-fine silicon powder production equipment.
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.
Specifications
| Silicon powder |
Size
(mesh) |
Chemical Composition % |
| Si |
Fe |
Al |
Ca |
| ≥ |
≤ |
Chemical
silicon powder |
Si-(20-100 mesh)
Si-(30-120 mesh)
Si-(40-160 mesh)
Si-(100-200 mesh)
Si-(45-325 mesh)
Si-(50-500 mesh) |
99.6 |
0.2 |
0.15 |
0.05 |
| 99.2 |
0.4 |
0.2 |
0.1 |
| 99.0 |
0.4 |
0.4 |
0.2 |
| 98.5 |
0.5 |
0.5 |
0.3 |
| 98.0 |
0.6 |
0.5 |
0.3 |
| Silicon powder for refractory |
-150 mesh
-200 mesh
-325 mesh
-400 mesh
-600mesh |
99.6 |
0.2 |
0.15 |
0.05 |
| 99.2 |
0.4 |
0.2 |
0.1 |
| 99.0 |
0.4 |
0.4 |
0.2 |
| 98.5 |
0.5 |
0.3 |
0.2 |
| 98.0 |
0.6 |
0.5 |
0.3 |
| Low-grade |
-200 mesh
-325 mesh |
95-97 |
Impurity content≤3.0% |
Packing & Delivery
Packaging Details: Waterproof Plastic woven bag, 1mt or 1.25mt big bag, and also can customize as customer required.
Remark: chemical composition and size can be optimized by the customers' requirements.
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 trading company or a factory?
A:We are an industrial and trade enterprise, located in Anyang City, Henan Province.
Q:Can we visit your company?
A:Sure,welcome at any time,seeing is believing.
Q:Do you accept OEM?
A:Yes, we accept OEM. This is our specialty.
Q:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q:What are the payment terms?
A:Usually T/T , or L/C.
Q:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q:How can I contact you?
A:You can contact us via email or Whatspp/Wechat.
Your message must be between 20-3,000 characters!
