昌吉電熔鎂砂主要有三大(da)種類；一(yi)、普通電(dian)熔鎂(mei)砂(sha)，二、低硅高鈣電(dian)熔鎂(mei)砂(sha)，三、大(da)結(jie)晶電(dian)熔鎂(mei)砂(sha)；  

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。電熔鎂砂的主(zhu)要用途：電熔鎂(mei)砂主(zhu)要是用于(yu)堿性(xing)磚、含碳制品(pin)和不(bu)定型耐火(huo)材料的良好(hao)原料。

 2、低(di)硅(gui)高(gao)鈣電熔(rong)(rong)(rong)鎂砂產品主(zhu)要是選用低(di)硅(gui)菱鎂石(shi)為原(yuan)料，經高(gao)溫電熔(rong)(rong)(rong)爐熔(rong)(rong)(rong)煉而成的。其特點(dian)是鈣硅(gui)比大(da)(da)于(yu) 2 ，晶粒發育充分(fen)，顆料體(ti)積密度大(da)(da)于(yu) 3.50g/cm3以(yi)上。低(di)硅(gui)高(gao)鈣點(dian)熔(rong)(rong)(rong)鎂砂主(zhu)要用于(yu)中頻感應電爐熔(rong)(rong)(rong)煉、高(gao)錳鋼(gang)、不銹(xiu)鋼(gang)、高(gao)鑼鋼(gang)、堿性磚、含碳制品和不定(ding)型耐(nai)火材料的良好原(yuan)料。

3、大結(jie)晶(jing)電(dian)(dian)(dian)熔(rong)鎂(mei)(mei)(mei)砂(sha)生產(chan)工藝：大結(jie)晶(jing)電(dian)(dian)(dian)熔(rong)鎂(mei)(mei)(mei)砂(sha)主要(yao)是(shi)(shi)選(xuan)用(yong)(yong)精選(xuan)的特級天(tian)(tian)然菱(ling)鎂(mei)(mei)(mei)石或優(you)質(zhi)高(gao)純輕燒鎂(mei)(mei)(mei)顆粒(li)，在電(dian)(dian)(dian)弧(hu)爐中熔(rong)融制得。該產(chan)品具有純度(du)(du)高(gao)，結(jie)晶(jing)粒(li)大，結(jie)構致密，抗(kang)渣性(xing)強，熱(re)震穩(wen)定性(xing)好(hao)，是(shi)(shi)一(yi)種優(you)良的高(gao)溫電(dian)(dian)(dian)氣絕緣(yuan)材料(liao)(liao)，也是(shi)(shi)制作鎂(mei)(mei)(mei)磚，鎂(mei)(mei)(mei)碳磚及不(bu)定型耐火材料(liao)(liao)的重(zhong)要(yao)原料(liao)(liao)。廣(guang)泛應用(yong)(yong)于(yu)冶金、化工、國防、科研、航(hang)(hang)天(tian)(tian)航(hang)(hang)空、家用(yong)(yong)電(dian)(dian)(dian)器元件(jian)等。 大結(jie)晶(jing)電(dian)(dian)(dian)熔(rong)鎂(mei)(mei)(mei)砂(sha)產(chan)品特性(xing)：純度(du)(du)高(gao)、結(jie)晶(jing)粒(li)大熔(rong)、點(dian)高(gao)結(jie)、構致密；熱(re)震穩(wen)定性(xing)好(hao)；具有良好(hao)的高(gao)溫抗(kang)折強度(du)(du)；具有良好(hao)的抗(kang)渣性(xing)能和抗(kang)腐蝕性(xing)能；導熱(re)性(xing)能強、高(gao)度(du)(du)絕緣(yuan)。