表4-1-3-1鎳及鎳合金粉牌號(hào)和化學(xué)成分牌號(hào)化學(xué)成分(%),≤(特別注明者除外)電解鎳粉(GB/T5247—1985)FND-1鎳+鈷≥99.8,鈷0.005,鋅0.002,鎂0.002,鉛0.002,錳0.002,硅0.005,鋁0.005,鉍0.001,砷0.001,鎘0.001,錫0.001,銻0.001,鈣0.015,鐵0.006,硫0.003,碳0.080,銅0.05,磷 (共 2655 字) [閱讀本文] >>
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 表4-1-3-1鎳及鎳合金粉牌號(hào)和化學(xué)成分牌號(hào)化學(xué)成分(%),≤(特別注明者除外)電解鎳粉(GB/T5247—1985)FND-1鎳+鈷≥99.8,鈷0.005,鋅0.002,鎂0.002,鉛0.002,錳0.002,硅0.005,鋁0.005,鉍0.001,砷0.001,鎘0.001,錫0.001,銻0.001,鈣0.015,鐵0.006,硫0.003,碳0.080,銅0.05,磷 (共 2655 字) [閱讀本文] >>