Also known as slag slag is ore gangue, Burden of flux and other slag components, metal silicates in pyrometallurgical process of the formation of a mixture of ferrous salts and aluminate. In addition, the slag also contains a small amount of metal sulfide, metal and gas.
Extensive use of slag as substitute for natural gravel aggregate concrete, roadbed, railroad ballast, basic bedding, etc., can also be made from slag wool, swelling balls, cast stone, glass. Agriculture, can be used as soil or used as fertilizer. Just change form slag, pulverized with a mill, slag can change waste in ...
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