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滄州電熔鎂砂主要分為幾大種類。

發布(bu)日(ri)期(qi):2021-12-03 瀏覽次數(shu):35809

      滄州電熔鎂砂主要有(you)三(san)大種類;一(yi)、普(pu)通電熔鎂砂(sha),二、低(di)硅高鈣(gai)電熔鎂砂(sha),三(san)、大結晶電熔鎂砂(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(yao)用途:電(dian)熔鎂(mei)砂主(zhu)要(yao)是用于堿性(xing)磚、含(han)碳制品和不定型耐火(huo)材(cai)料的良好原料。

 2、低(di)(di)硅高(gao)鈣(gai)電(dian)熔(rong)(rong)鎂(mei)(mei)砂(sha)(sha)產品主(zhu)要(yao)是(shi)選用低(di)(di)硅菱鎂(mei)(mei)石為(wei)原(yuan)料(liao)(liao),經高(gao)溫(wen)電(dian)熔(rong)(rong)爐(lu)熔(rong)(rong)煉而成的(de)。其特點(dian)是(shi)鈣(gai)硅比大(da)于 2 ,晶粒發育(yu)充分,顆料(liao)(liao)體(ti)積密度(du)大(da)于 3.50g/cm3以上。低(di)(di)硅高(gao)鈣(gai)點(dian)熔(rong)(rong)鎂(mei)(mei)砂(sha)(sha)主(zhu)要(yao)用于中頻感應電(dian)爐(lu)熔(rong)(rong)煉、高(gao)錳(meng)鋼(gang)(gang)、不銹鋼(gang)(gang)、高(gao)鑼鋼(gang)(gang)、堿性(xing)磚、含碳制品和不定(ding)型耐火材料(liao)(liao)的(de)良好原(yuan)料(liao)(liao)。

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3、大(da)(da)結(jie)(jie)(jie)晶(jing)電(dian)熔(rong)(rong)(rong)(rong)鎂(mei)砂生(sheng)產(chan)工(gong)(gong)藝:大(da)(da)結(jie)(jie)(jie)晶(jing)電(dian)熔(rong)(rong)(rong)(rong)鎂(mei)砂主要是(shi)選用精(jing)選的(de)特級天然(ran)菱(ling)鎂(mei)石(shi)或優質高(gao)純(chun)輕(qing)燒鎂(mei)顆粒,在電(dian)弧爐中(zhong)熔(rong)(rong)(rong)(rong)融(rong)制得(de)。該產(chan)品具有純(chun)度(du)(du)高(gao),結(jie)(jie)(jie)晶(jing)粒大(da)(da),結(jie)(jie)(jie)構致密(mi),抗渣性(xing)(xing)強(qiang)(qiang),熱(re)震(zhen)穩定性(xing)(xing)好,是(shi)一種優良(liang)的(de)高(gao)溫(wen)電(dian)氣絕緣(yuan)材(cai)料,也是(shi)制作鎂(mei)磚(zhuan),鎂(mei)碳磚(zhuan)及不定型耐(nai)火材(cai)料的(de)重(zhong)要原料。廣泛應(ying)用于冶金(jin)、化工(gong)(gong)、國防、科研、航天航空(kong)、家用電(dian)器元(yuan)件等(deng)。 大(da)(da)結(jie)(jie)(jie)晶(jing)電(dian)熔(rong)(rong)(rong)(rong)鎂(mei)砂產(chan)品特性(xing)(xing):純(chun)度(du)(du)高(gao)、結(jie)(jie)(jie)晶(jing)粒大(da)(da)熔(rong)(rong)(rong)(rong)、點高(gao)結(jie)(jie)(jie)、構致密(mi);熱(re)震(zhen)穩定性(xing)(xing)好;具有良(liang)好的(de)高(gao)溫(wen)抗折強(qiang)(qiang)度(du)(du);具有良(liang)好的(de)抗渣性(xing)(xing)能(neng)和抗腐(fu)蝕性(xing)(xing)能(neng);導熱(re)性(xing)(xing)能(neng)強(qiang)(qiang)、高(gao)度(du)(du)絕緣(yuan)。  

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