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Silicon Metal 441 Lump or Powder

Price:: $1,500.00 - $2,000.00 / Metric Ton

Application:: deoxidizer and metallurgical

Manufacturer:: Anyang Mingrui Silicon Industry Co., Ltd.

Email:: info@sialloys.cn

Mobile:: +86-13460994537

Contact:: Mr. YanMing Hu

Silicon Metal processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray powder with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance, it's called "industrial glutamate", which is an essential basic raw material in hi-tech industry.

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Product Description

Silicon Metal 441

Application

1) Widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.
2) In the chemical line of organic silicon, industrial silicon powder is basic raw material that high polymer of organic silicon formatting.
3) Industrial silicon powder is sublimated into monocrystalline silicon, which is widely used in highttech field as an essential raw material for integrated circuit and electronic element.

4) In metallurgy and foundry line, industrial silicon powder is regarded as to be iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.

5) These are used in high-temperature material production in order to manufacture enamels and pottery. These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers.

Specification

Composition Analysis:

Garde	Composition
	Si Content(%)	Impurities(%)
	Si Content(%)	Fe	Al	Ca	P
1501	99.69	0.15	0.15	0.01	≤0.004%
1502	99.68	0.15	0.15	0.02	≤0.004%
1101	99.79	0.1	0.1	0.01	≤0.004%
2202	99.58	0.2	0.2	0.02	≤0.004%
2502	99.48	0.25	0.25	0.02	≤0.004%
3303	99.37	0.3	0.3	0.03	≤0.005%
411	99.4	0.4	0.1	0.1	≤0.005%
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	-