西雙版納電熔鎂砂的種類及性質介紹
發布日(ri)期:2022-09-19 瀏覽次(ci)數(shu):19105榴蓮視頻app下載:西雙版納電熔鎂砂主要有(you)三大種(zhong)類;一、普通電熔(rong)鎂(mei)砂(sha)(sha),二、低硅高(gao)鈣電熔(rong)鎂(mei)砂(sha)(sha),三、大結晶電熔(rong)鎂(mei)砂(sha)(sha);
1、普通電(dian)熔(rong)鎂(mei)(mei)砂(sha)產品(pin)主要是選用(yong)(yong)47%以上含量菱鎂(mei)(mei)石或(huo)輕(qing)燒鎂(mei)(mei)砂(sha)為主要原(yuan)料在電(dian)弧中高溫熔(rong)融而成。方(fang)鎂(mei)(mei)石晶粒大,結(jie)構致密,抗渣性(xing)強,高溫體(ti)積穩定(ding)性(xing)優越。電(dian)熔(rong)鎂(mei)(mei)砂(sha)的(de)主要用(yong)(yong)途:電(dian)熔(rong)鎂(mei)(mei)砂(sha)主要是用(yong)(yong)于(yu)堿性(xing)磚、含碳制(zhi)品(pin)和不(bu)定(ding)型耐(nai)火材料的(de)良好原(yuan)料。
2、低(di)硅(gui)高鈣(gai)電(dian)熔(rong)鎂砂產(chan)品主要(yao)是選(xuan)用低(di)硅(gui)菱鎂石(shi)為(wei)原(yuan)料,經(jing)高溫電(dian)熔(rong)爐熔(rong)煉(lian)而成的。其特點(dian)是鈣(gai)硅(gui)比(bi)大于(yu) 2 ,晶(jing)粒發育充分(fen),顆料體積(ji)密度(du)大于(yu) 3.50g/cm3以上(shang)。低(di)硅(gui)高鈣(gai)點(dian)熔(rong)鎂砂主要(yao)用于(yu)中頻感應電(dian)爐熔(rong)煉(lian)、高錳鋼(gang)、不銹(xiu)鋼(gang)、高鑼鋼(gang)、堿性磚、含碳制(zhi)品和(he)不定型耐火材料的良(liang)好原(yuan)料。
3、大(da)結(jie)(jie)(jie)晶(jing)電(dian)(dian)(dian)熔(rong)鎂(mei)砂生產(chan)工藝:大(da)結(jie)(jie)(jie)晶(jing)電(dian)(dian)(dian)熔(rong)鎂(mei)砂主要是(shi)選用(yong)(yong)(yong)精選的特級天然(ran)菱(ling)鎂(mei)石或優(you)質高(gao)純(chun)輕燒鎂(mei)顆粒(li),在電(dian)(dian)(dian)弧爐中(zhong)熔(rong)融制(zhi)得。該產(chan)品具有純(chun)度高(gao),結(jie)(jie)(jie)晶(jing)粒(li)大(da),結(jie)(jie)(jie)構致密,抗渣(zha)性(xing)強,熱震穩定性(xing)好(hao),是(shi)一種優(you)良的高(gao)溫電(dian)(dian)(dian)氣絕緣材(cai)料(liao),也是(shi)制(zhi)作鎂(mei)磚,鎂(mei)碳磚及不定型耐火(huo)材(cai)料(liao)的重(zhong)要原(yuan)料(liao)。廣泛(fan)應用(yong)(yong)(yong)于(yu)冶金、化工、國防、科研(yan)、航(hang)天航(hang)空(kong)、家用(yong)(yong)(yong)電(dian)(dian)(dian)器元件等。
大(da)結(jie)晶(jing)電(dian)熔鎂砂產(chan)品(pin)特性(xing):純度(du)高、結(jie)晶(jing)粒大(da)熔、點高結(jie)、構致密;熱震穩(wen)定性(xing)好;具有良好的高溫抗折強度(du);具有良好的抗渣(zha)性(xing)能和抗腐蝕性(xing)能;導(dao)熱性(xing)能強、高度(du)絕緣。