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常德電熔鎂砂主要分為幾大種類。

發布(bu)日期:2021-12-03 瀏(liu)覽次數:37021

      常德電熔鎂砂主要(yao)有三大種類;一、普(pu)通電(dian)(dian)熔鎂砂,二、低硅高(gao)鈣電(dian)(dian)熔鎂砂,三、大結晶電(dian)(dian)熔鎂砂;  

1、普通電熔鎂砂產品主要是選用47%以上含量菱鎂石或輕燒鎂砂為主要原料在電弧中高溫熔融而成。方鎂石晶粒大,結構致密,抗渣性強,高溫體積穩定性優越。電熔鎂砂的(de)主(zhu)要(yao)用(yong)途(tu):電熔鎂砂(sha)主(zhu)要(yao)是用(yong)于堿性磚、含碳制品和不(bu)定型耐火材料的(de)良好原料。

 2、低硅高(gao)(gao)鈣電熔(rong)(rong)(rong)鎂(mei)(mei)砂產品(pin)(pin)主(zhu)要是選用低硅菱鎂(mei)(mei)石為原料,經高(gao)(gao)溫電熔(rong)(rong)(rong)爐熔(rong)(rong)(rong)煉(lian)而成的(de)。其特點是鈣硅比大于(yu) 2 ,晶(jing)粒發育充分(fen),顆(ke)料體積密度大于(yu) 3.50g/cm3以上。低硅高(gao)(gao)鈣點熔(rong)(rong)(rong)鎂(mei)(mei)砂主(zhu)要用于(yu)中頻感應電爐熔(rong)(rong)(rong)煉(lian)、高(gao)(gao)錳鋼、不(bu)銹鋼、高(gao)(gao)鑼鋼、堿性磚、含碳制品(pin)(pin)和不(bu)定型(xing)耐火材(cai)料的(de)良好原料。

鎂砂88.jpg

3、大(da)結(jie)晶(jing)(jing)(jing)電(dian)(dian)(dian)熔(rong)(rong)鎂(mei)(mei)(mei)砂(sha)生產(chan)工(gong)藝:大(da)結(jie)晶(jing)(jing)(jing)電(dian)(dian)(dian)熔(rong)(rong)鎂(mei)(mei)(mei)砂(sha)主要是(shi)選用精選的特級天然菱鎂(mei)(mei)(mei)石或優質高(gao)純輕燒(shao)鎂(mei)(mei)(mei)顆粒(li),在(zai)電(dian)(dian)(dian)弧爐中(zhong)熔(rong)(rong)融制(zhi)得。該產(chan)品(pin)具(ju)(ju)有純度高(gao),結(jie)晶(jing)(jing)(jing)粒(li)大(da),結(jie)構致密(mi),抗渣性(xing)強(qiang),熱(re)震穩定性(xing)好,是(shi)一種優良的高(gao)溫電(dian)(dian)(dian)氣絕緣(yuan)(yuan)材(cai)料(liao),也是(shi)制(zhi)作(zuo)鎂(mei)(mei)(mei)磚,鎂(mei)(mei)(mei)碳磚及不定型耐火材(cai)料(liao)的重(zhong)要原(yuan)料(liao)。廣泛應用于冶(ye)金、化工(gong)、國(guo)防、科研、航(hang)天航(hang)空(kong)、家用電(dian)(dian)(dian)器元件等。 大(da)結(jie)晶(jing)(jing)(jing)電(dian)(dian)(dian)熔(rong)(rong)鎂(mei)(mei)(mei)砂(sha)產(chan)品(pin)特性(xing):純度高(gao)、結(jie)晶(jing)(jing)(jing)粒(li)大(da)熔(rong)(rong)、點高(gao)結(jie)、構致密(mi);熱(re)震穩定性(xing)好;具(ju)(ju)有良好的高(gao)溫抗折強(qiang)度;具(ju)(ju)有良好的抗渣性(xing)能和抗腐蝕性(xing)能;導熱(re)性(xing)能強(qiang)、高(gao)度絕緣(yuan)(yuan)。  

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