製鋼用金属シリコン 421#
製品説明 名前:金属シリコン/シリコンメンタル分子式:Si分子量:28.0855EINECS:231-130-8色と外観:濃い灰色、青の色調仕様使用法1.シリコン
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基本情報
モデル番号。 | 421 |
HSコード | 2804690000 |
生産能力 | 2000年 |
製品説明
製品説明名前: 金属シリコン/シリコンメンタル分子式: Si 分子量: 28.0855EINECS: 231-130-8色と外観: ダークグレー、ブルートーン
仕様
シリコンメタルの塊 | コンテンツ(%) | |||
そして(≧) | Fe(≤) | アル(≤) | Ca(≤) | |
553 | 98.50 | 0.5 | 0.5 | 0.3 |
521 | 99.0 | 0.5 | 0.2 | 0.1 |
441 | 99.0 | 0.4 | 0.4 | 0.1 |
421 | 99.0 | 0.4 | 0.2 | 0.1 |
411 | 99.0 | 0.4 | 0.1 | 0.1 |
3303 | 99.2 | 0.3 | 0.3 | 0.03 |
2202 | 99.5 | 0.2 | 0.2 | 0.02 |
1101 | 99.5 | 0.1 | 0.1 | 0.01 |
1. Silicon metal is widely used in smelting alloy elements, as a reducing agent in many kinds of metal smelting.2.Silicon metal 441 is widely applied to refractory material and power metallurgy industry to improve the heat resistance, wear resistance and oxidation resistance.3.Silicon metal 441 is regarded as alloy additive, improve the steel hardenability in metallurgy and foundry industry.4. Silicon metal 441 which is sublimated into monocrystalline silicon, which is widely used in highttech field as essential raw material for integrated circuit and electronic element. 5.Metalic silicon 441 are used in high-temperature material production in order to manufacture enamels and pottery.These also cater the demands of semiconductor industry by producing ultra-pure silicon wafers