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Silicon Metal

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silicon metal

 Date:2016-07-07 22:38:48


We produce high-purity chemical and metallurgical grade silicon metal in Yunnan Province ,China. Our main products are silicon metal lumps (97%/553/441/421/411/4105/3303/2202/1101.etc.

Type

Chemical Composition (%)

Si(Min)

Max

Fe

Al

Ca

Si-1101

99.7

0.1

0.1

0.01

Si-2202

99.5

0..2

0.2

0.02

Si-3303

99.3

0.3

0.3

0.03

Si-411

99.3

0.4

0.1

0.1

Si-421

99.2

0.4

0.2

0.1

Si-441

99.0

0.4

0.4

0.1

Si-553

98.5

0.5

0.5

0.3

97%

97

1.5

1.0-1.2

0.3

Size

10-100mm 90% MIN/10-50MM 90% MIN

Chemical composition/Size/Packing can be adjusted according to customer’s requirements