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Metal silicon powder
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01产品参数.jpg


GradeComposition
si ContentImpurities(%)
FeAlCa
150199.690.150.150.01≤0.004%
150299.680.150.150.02<0.004%
110199.790.10.10.01<0.004%
220299.580.20.20.02<0.004%
250299.480.250.250.02<0.004%
330399.370.30.30.03<0.005%
41199.40.40.10.1<0.005%
42199.30.40.20.1
44199.10.40.40.1-
55198.90.50.50.1
55398.70.50.50.3



02产品简介.jpg


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Metal silicon powder is powdered silicon powder obtained by grinding metal silicon (industrial silicon).

Metal silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys. Industrial silicon is also used as an alloying agent for demanding silicon steel, a deoxidizer for smelting special steel grades and non-ferrous alloys. After being processed by a series of processes, industrial silicon can be drawn into monocrystalline silicon for use in the electronics industry.


Product nature

The composition of metal silicon is mainly silicon, so it has similar properties to silicon. The properties of metal silicon are similar to those of germanium, lead and tin, and have semiconductor properties.


Product category

The classification of metal silicon is usually classified according to the content of three main impurities of iron, aluminum and calcium contained in the metal silicon component. According to the content of iron, aluminum and calcium in metal silicon, metal silicon can be divided into 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101 and other different grades.


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FAQ

Q1:Where can I get product and price information?

A1:Send us inquiry e-mail, we will contact with you when we receive your email, or contact me on chat app.

Q2:Are you Factory or Trading?

A2:We are factory with ISO 9001:2015 certified

Q3:What can we buy from you? 

A3:Graphite electrode, ferrosilicon, ferromanganese

Q4:How to guarantee quality?

A4:Always a pre-production sample before mass production; Always final Inspection before shipment; 

Q5:How to confirm the grade of graphite electrode?

A5:Please send inquiry to us, our sales manager will confirm the details and price for you.
Customers will be asked to provide electric arc furnace parameters and specifications and sizes of electrode.

Q6:What is your payment service?

A6:Accepted Delivery Terms: FOB, CFR, CIF, EXW;
Accepted Payment Currency: USD, EUR, CNY;
Accepted Payment Type: T/T, L/C;

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