草莓視頻下載app:克孜勒蘇柯爾克孜電熔鎂砂主(zhu)要有(you)三(san)大種類；一、普通電(dian)(dian)熔(rong)(rong)鎂(mei)(mei)砂，二、低硅高鈣(gai)電(dian)(dian)熔(rong)(rong)鎂(mei)(mei)砂，三(san)、大結晶電(dian)(dian)熔(rong)(rong)鎂(mei)(mei)砂；

1、普(pu)通電(dian)熔(rong)(rong)(rong)鎂砂(sha)(sha)產品主(zhu)要是(shi)選(xuan)用(yong)47%以上含量菱鎂石或輕燒鎂砂(sha)(sha)為主(zhu)要原料在電(dian)弧中高(gao)溫熔(rong)(rong)(rong)融(rong)而成(cheng)。方鎂石晶粒大，結(jie)構致密，抗渣(zha)性(xing)強，高(gao)溫體(ti)積穩定(ding)(ding)性(xing)優越。電(dian)熔(rong)(rong)(rong)鎂砂(sha)(sha)的(de)主(zhu)要用(yong)途：電(dian)熔(rong)(rong)(rong)鎂砂(sha)(sha)主(zhu)要是(shi)用(yong)于堿(jian)性(xing)磚、含碳制品和不定(ding)(ding)型耐火材料的(de)良(liang)好原料。

2、低(di)硅(gui)高鈣電熔(rong)鎂砂產品(pin)主要是選用(yong)低(di)硅(gui)菱鎂石為原料，經高溫電熔(rong)爐熔(rong)煉(lian)而成(cheng)的。其特點是鈣硅(gui)比大于(yu) 2 ，晶粒發(fa)育充分，顆料體積密度大于(yu) 3.50g/cm3以(yi)上(shang)。低(di)硅(gui)高鈣點熔(rong)鎂砂主要用(yong)于(yu)中頻感應電爐熔(rong)煉(lian)、高錳鋼(gang)、不(bu)銹鋼(gang)、高鑼鋼(gang)、堿性磚、含碳制品(pin)和不(bu)定(ding)型耐火材(cai)料的良好原料。

3、大(da)結(jie)晶(jing)電(dian)(dian)熔(rong)(rong)鎂(mei)(mei)砂(sha)生產工藝(yi)：大(da)結(jie)晶(jing)電(dian)(dian)熔(rong)(rong)鎂(mei)(mei)砂(sha)主要是選用精選的特級天然菱鎂(mei)(mei)石或優質高(gao)純輕燒鎂(mei)(mei)顆粒，在電(dian)(dian)弧爐中熔(rong)(rong)融(rong)制(zhi)得(de)。該產品(pin)具有純度高(gao)，結(jie)晶(jing)粒大(da)，結(jie)構(gou)致密，抗(kang)渣性(xing)強(qiang)，熱震穩定性(xing)好(hao)，是一(yi)種優良的高(gao)溫(wen)電(dian)(dian)氣絕緣材(cai)料，也(ye)是制(zhi)作鎂(mei)(mei)磚，鎂(mei)(mei)碳磚及不定型耐火材(cai)料的重要原料。廣(guang)泛應(ying)用于冶金、化工、國防、科研、航天航空、家用電(dian)(dian)器(qi)元件(jian)等。

大結晶電熔鎂砂產(chan)品特性(xing)：純度(du)高(gao)(gao)、結晶粒(li)大熔、點高(gao)(gao)結、構致密；熱(re)震穩定性(xing)好(hao)(hao)；具(ju)有良好(hao)(hao)的高(gao)(gao)溫抗折強度(du)；具(ju)有良好(hao)(hao)的抗渣性(xing)能(neng)和(he)抗腐蝕性(xing)能(neng)；導熱(re)性(xing)能(neng)強、高(gao)(gao)度(du)絕緣。