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Black Silicio Carbide

Instructions

The manufacturer specials Black Silicio Carbide

Black Silicio Carbide added to the furnace turn into the Si and C for casting iron, Black Silicio Carbide is to improve the carbon content, and the second is to strengthen the reducibility of iron liquid.

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Source: http://www.33rr4.com/product/75.html

Time: 2017-12-18

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