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Metallic silicon powder
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INTRODUCE

The processing of metal silicon powder refers to the process of crushing the silicon block (25~80mm) smelted by special process to produce the specified particle size (usually 80~400 μ π ι) Range of silica fume processes. The metal silicon powder used for the production of organic silicon and polycrystalline silicon must have corresponding technical indicators. The key technical indicators of the metal silicon powder: chemical composition, particle size, morphology, specific surface area, and physical and chemical properties reflect the chemical reactivity of the metal silicon powder. The key technical indicators are an important basis for preparing organic silicon and polycrystalline silicon with high quality.


GradeComposition
Si ContentImpurities(%)
FeAlCaP
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


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Company Introduction

Shandong Linhai International Trade Co.,Ltd., Ltd. specializes in the customized production of ferrosilicon and manganese, and has gradually developed into a leading technology and service provider in China.
The company covers an area of more than 4,000 square meters, has hundreds of professional and technical personnel, and has an annual output of 200,000 tons.
Our trade volume with customers from countries such as the United States, Japan, and South Korea has exceeded 10 million US dollars, so you can rest assured that you can work with us. You can customize the product size and element content. We will provide a reasonable price to meet your needs. We are willing to accept the product testing of the testing agency.

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