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      3. Metallurgical Silicon Powder

        Use:

        1. Metallurgical silicon powder widely used in refractory materials, powder metallurgy industry, to improve the product's high temperature, wear resistance and oxidation resistance. Its products are widely used in steel-making furnaces, kilns, kiln furniture.

        2. In the organic silicon chemical industry, the industrial silicon powder is the basic raw material of the organic silicon polymer synthesis, , Waterproof and other characteristics.

        3. The industrial silicon powder made by the single crystal silicon, processed silicon is widely used in high-tech fields, integrated circuits, electronic components essential raw materials.

        4. Metallurgical casting industry, the industrial silicon powder as a non-iron-based additives, silicon steel alloy agent, thereby enhancing the steel hardenability. Industrial silicon powder can also be applied to certain metals reductant for new ceramic alloys.

        5. For the production of silica sol. Common specifications for the 180 to 325 mesh, 200 mesh, 325 mesh, 800 mesh, etc. can be based on user needs to provide different particle size range.

         

        Silicon Metal  Powder

         

         

        Specification

        Index

        553 Grade

        441Grade

        421Grade

        3303Grade

        2503Grade

        2202Grade

        Si

        98.5%

        99%

        99%

        99%

        99%

        99%

        Fe

        0.5%

        0.4%

        0.4%

        0.3%

        0.2%

        0.2%

        Al

        0.5%

        0.4%

        0.2%

        0.3%

        0.5%

        0.2%

        Ca

        0.3%

        0.1%

        0.1%

        0.03%

        0.03%

        0.02%

        Size

        45-325mesh, -200mesh, -325mesh or as per your order

        Packing

         25kg/bag or 1000kg/bag

        We can provide any grade and size of Si powders according to your required specifications and applications.

         

        Copyright:Dongying Hanzun New Energy Technology Co., Ltd. Technical support:KASON
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