Products Description
Silicon Metal Powder in the metallurgical casting industry as a non-iron base alloy additive, silicon steel alloy agent, thereby improving the hardenability of steel. Industrial silicon can also be used as a reducing agent for some metals, for new ceramic alloys, etc.
External grade metal silicon after washing, selection, grinding, processing into 200 mesh, 320 purpose fine powder, according to the content can be divided into 92%, 95%, 97%, 98% and other quality standards, low price, in the production of refractory materials process, according to the requirements of refractory products to choose different specifications, thus greatly reducing the cost of refractory products.
Products Description
|
Grade |
Chemical Composition (%) |
||||
|
Si |
Fe |
Al |
Ca |
||
|
Min |
Max |
Max |
Max |
||
|
553 |
98.5 |
0.5 |
0.5 |
0.3 |
|
|
441 |
99 |
0.4 |
0.4 |
0.1 |
|
|
421 |
99.1 |
0.4 |
0.2 |
0.1 |
|
|
3303 |
99.3 |
0.3 |
0.3 |
0.03 |
|
Customer Visit
FAQ
. Q: How do I pay for my purchase order?
A: T/T and L/C is our usual practice.
2. Q: How can I get the sample and how long will it takes?
A: For small quantity sample, it is free, but the air freight is collect or pay us the cost in advance, we usually use International Express, and we will ship it to you after receipt of your charge.
3. Q: What's the minimum order quantity?
A: 100kgs.
Contact
ZHEN AN INTERNATIONAL CO., LTD
Fax: +86-372-5055135
Email: nancy@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
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