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Inoculant Steelmaking Deoxidizer and Reducing Agent Ferrosilicon Particles Size Can Be Customized1
Other MineralsMetal Silicon 441Advanced Metallurgy Silicon
Nasheng Import and Export (Shandong) Co., Ltd.
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Product Description Product Introduction"Silicon metal" (also known as industrial silicon in my country) is a commodity name that appeared in the mid-1960s. Its emergence is related to the rise of the semiconductor industry. The international common practice is to divide commodity silicon into metallic silicon and semiconductor silicon. Metallic silicon is a product smelted from quartz and coke in an electric furnace. The content of the main component silicon element is about 98% (99.99% Si content is also included in metallic silicon), and the remaining impurities are iron, aluminum, calcium, etc. Semiconductor. Product Parameters Silicon Metal Powder Grade553441421330325032202SpecificationSi≥98.50%99%99%99%99%99%Fe≤0.50%0.40%0.40%0.30%0.20%0.20%Al≤0.50%0.40%0.20%0.30%0.50%0.20%Ca≤0.30%0.10%0.10%0.03%0.03%0.02%Size45-325mesh, -200mesh, -325mesh or as per your orderPacking 25kg/bag or 1000kg/bagHigh Purity Silicon Metal Powder Grade3N-13N-24N5NSpecificationElement contentSi≥99.9%99.9%99.99%99.999%Fe≤0.05%<0.02%0.003%3PPMAl≤0.12%<0.02%0.003%2PPMCa≤0.02%<0.005%0.001%0.05PPMSize45-325mesh, -200mesh, -325mesh or as per your orderPacking 25kg/bag or 1000kg/bag,Drum Supplier of Industrial Silicon Metal 441 Grade. Leading provider of high-quality silicon materials for various industries worldwide.Silicon powderSpecificationMin. Si contentChemical composition%Max impurity content FeAlCaSilicon powder for chemical egineeringSi- (20-120 mesh)99.00.40.40.1Si- (30-140 mesh)99.00.40.40.1Si- (40-160 mesh)99.00.40.40.1Si- (40-280 mesh)99.00.40.40.1Si- (40-325 mesh)99.00.40.40.1Silicon powder for refractory material150 mesh98.50.50.50.3200 mesh98.50.50.50.3325 mesh98.50.50.50.3400 mesh98.50.50.50.3500 mesh98.50.50.50.3Low grade silicon powder200 mesh 325 mesh97Impurity contents≤3.0%Product: 553#, 521#, 421#, 3303# Particle size: 20-160mesh, 30-270mesh, 45-710um,200mesh and 325mesh,etc. Third Party Test Report Factory/StockPackaging & Shipping
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