Products Description
Silicon is a chemical element with the symbol Si. About 25 percent of the Earth's crust is silicon. Silicon metal, in its pure form, is a grey metalloid element and China is the major producer. Silicon is used mainly in the manufacture of silanes and silicones, as a hardener element to produce aluminum alloys, and in the manufacture of micro-processors and solar cells. The industry is investing in R&D for the development of high value silicon bound to the photovoltaic market, and in the battery applications.
Micronization enhances surface area, flowability, and processability of silicon metal.
Products Description
|
Product grades |
Chemical composition |
Chemical composition |
Chemical composition |
Chemical composition |
|
Impurities(%) |
Impurities(%) |
Impurities(%) |
||
|
Si content(%) |
Fe |
Al |
Ca |
|
|
1101 |
99.79 |
0.1 |
0.1 |
0.01 |
|
2202 |
99.58 |
0.2 |
0.2 |
0.02 |
|
2502 |
99.48 |
0.25 |
0.25 |
0.02 |
|
3303 |
99.37 |
0.3 |
0.3 |
0.03 |
|
411 |
99.4 |
0.4 |
0.1 |
0.1 |
|
421 |
99.3 |
0.4 |
0.2 |
0.1 |
|
441 |
99.1 |
0.4 |
0.4 |
0.1 |
|
551 |
98.9 |
0.5 |
0.5 |
0.1 |
|
553 |
98.7 |
0.5 |
0.5 |
0.3 |
Customer Visit
FAQ
Can I get free sample?
A: Yes,we could send you the free sample,but courier cost should be collect except for some long-term partners.
What's your MOQ?
A: Usually for at least one container.
What's your delivery time?
A: The delivery time is usually about 2 weeks after we receive the deposit.The exact time depends on your order quantity.
What's your payments terms?
A: Total amount less than 1000 USD,100% prepaid;total amount more than 1000 USD,we accept T/T 30% deposit in advance,70% before
shipment,or L/C at sight.
Contact
ZHEN AN INTERNATIONAL CO., LTD
Fax: +86-372-5055180
Email: kay@zaferroalloy.com
Website: https://www.zaferroalloy.cn/
Head office: Huafu Office, Anyang City, Henan Province, China
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