Silicon Metal 553

metal 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-

Description:
Silicon metal 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. Chemical Composition:

Garde

Composition

Si Content(%)

Impurities(%)

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

-

Application:
(1) Improve the heat resistance, wear resistance and oxidation resistance in refractory material and power metallurgy industry
(2) Basic raw material that high polymer of organic silicon formatting.
(3) Iron base alloy additive, the alloy pharmaceutical of silicon steel, thus improve the steel hardenability.
(4) It is used in high-temperature material production in order to manufacture enamels and pottery and in producing ultra-pure silicon wafers.

Package: (1)25Kg/bag, 1MT/bag (2) according to client's requirements Size: 0-10mm, 10-100mm or as client’s requirement Payment term: T/T OR L/C Delivery time: Within 10 days after receiving prepayment Service:
We can supply you free samples, booklet, laboratory test report, Industry Report etc
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