牡丹江電熔鎂砂

電熔鎂砂(sha)是(shi)選(xuan)用特級菱(ling)鎂(mei)石(shi)或輕燒鎂(mei)砂為(wei)原(yuan)料在電(dian)弧爐中高(gao)(gao)溫熔(rong)融(rong)而(er)成(cheng)。方(fang)鎂(mei)石(shi)晶粒大，結構致密，抗渣性(xing)(xing)情，高(gao)(gao)溫體積穩定性(xing)(xing)優(you)越。是(shi)堿(jian)性(xing)(xing)磚、含碳制品和不定性(xing)(xing)耐火材料的(de)良(liang)好原(yuan)料。