How does silicon slag know good or bad 

How to choose silicon slag, many people do not know much, the following Anyang Kangxin International Metallurgy ferroalloy to tell you about it:

1, starting from the raw materials to judge the quality of the silicon slag: manufacturers familiar with the silicon slag know that the main raw material of the silicon slag is actually ferrosilicon slag, which is ground into powder and made into silicon slag, and the main smelting material of the ferrosilicon slag is silica, coke, etc., in which silica is very important and is also an important factor that determines the quality of the silica slag, so the application of good silica is an important part of smelting silica slag;

2, the second raw material affecting the quality of the silicon slag - coke: coke as a combustion agent and heating material for smelting silicon slag is also an important factor affecting the quality of the silicon slag, the control of coke should be low in black cloth ash, the content of water should be less, why control it? That's because if the ash is too high, it will affect the breathability of the ferrosilicon, and if the water content is too high, it will affect the stability of the temperature in the furnace and affect the quality of the silicon slag;

Our company supplies silicon slag 40#, 45#, etc., can also be customized, if you need to contact us!

The above are some suggestions, I hope to help you!