靜安合成鎂鈣砂是組成材料嗎?
發布日(ri)期:2023-04-24 瀏覽(lan)次數:2862鎂鈣砂
可(ke)用(yong)(yong)天(tian)然礦(kuang)藏質(zhi)料(liao)(liao)本身之間的檔次不(bu)同配(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng),如莫(mo)來石(shi)(shi),也(ye)可(ke)不(bu)同天(tian)然礦(kuang)藏質(zhi)料(liao)(liao)配(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng),如用(yong)(yong)高鋁(lv)礬土(tu)與(yu)(yu)鋯(gao)(gao)英石(shi)(shi)精礦(kuang)組(zu)成(cheng)(cheng)鋯(gao)(gao)莫(mo)來石(shi)(shi);高鋁(lv)礬土(tu)與(yu)(yu)菱(ling)(ling)鎂(mei)礦(kuang)組(zu)成(cheng)(cheng)鋁(lv)鎂(mei)尖晶石(shi)(shi);菱(ling)(ling)鎂(mei)礦(kuang)與(yu)(yu)白云(yun)石(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)鈣砂(sha);用(yong)(yong)高鈣菱(ling)(ling)鎂(mei)礦(kuang)與(yu)(yu)鐵精礦(kuang)配(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng)鎂(mei)鐵鈣砂(sha);菱(ling)(ling)鎂(mei)礦(kuang)與(yu)(yu)鋯(gao)(gao)英石(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)鋯(gao)(gao)砂(sha);葉蠟(la)石(shi)(shi)與(yu)(yu)滑石(shi)(shi)組(zu)成(cheng)(cheng)堇青石(shi)(shi);用(yong)(yong)菱(ling)(ling)鎂(mei)礦(kuang)與(yu)(yu)二級高鋁(lv)礬土(tu)熟(shu)料(liao)(liao)配(pei)(pei)料(liao)(liao),焦炭作(zuo)為還(huan)原(yuan)劑,通(tong)過碳熱還(huan)原(yuan)氮化組(zu)成(cheng)(cheng)Sialon—尖晶石(shi)(shi)復(fu)相資料(liao)(liao);藍(lan)晶石(shi)(shi)與(yu)(yu)石(shi)(shi)墨配(pei)(pei)料(liao)(liao),原(yuan)位(wei)組(zu)成(cheng)(cheng)AlN—SiC復(fu)相資料(liao)(liao)等。
所謂組成(cheng)耐(nai)火(huo)質(zhi)料(liao)(liao)(liao)(liao),就是將兩種(zhong)或兩種(zhong)以(yi)上的天然礦(kuang)藏質(zhi)料(liao)(liao)(liao)(liao)或化(hua)(hua)工質(zhi)料(liao)(liao)(liao)(liao)或廢棄物,通過配料(liao)(liao)(liao)(liao)、粉碎,磨細,混合(he),成(cheng)型,煅燒或電熔(rong)等(deng)工藝進程,合(he)成(cheng)鎂鐵(tie)鈣砂制取必定(ding)化(hua)(hua)學(xue)礦(kuang)藏組成(cheng)和(he)物理性能的耐(nai)火(huo)質(zhi)料(liao)(liao)(liao)(liao)。組成(cheng)耐(nai)火(huo)質(zhi)料(liao)(liao)(liao)(liao)的品(pin)種(zhong)繁復,組成(cheng)辦法多種(zhong)多樣(yang),大體簡略介紹(shao):
純(chun)化(hua)工質(zhi)料(liao)(liao)之間組(zu)(zu)成耐火質(zhi)料(liao)(liao),如(ru)用工業氧化(hua)鋁(lv)(lv)(lv)與鈦白(bai)粉(fen)組(zu)(zu)成鈦酸(suan)(suan)鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉(fen)與氮氣化(hua)合(he)組(zu)(zu)成AIN(氮化(hua)鋁(lv)(lv)(lv));工業氧化(hua)鋁(lv)(lv)(lv)與高(gao)純(chun)超(chao)細的氮化(hua)鋁(lv)(lv)(lv)粉(fen)組(zu)(zu)成Alon(阿隆);用輕質(zhi)碳酸(suan)(suan)鈣與工業氧化(hua)鋁(lv)(lv)(lv),按(an)CA6的CaO與Al?O?的化(hua)學計量比例配料(liao)(liao),組(zu)(zu)成六鋁(lv)(lv)(lv)酸(suan)(suan)鈣;用鈦白(bai)粉(fen)和金屬鋁(lv)(lv)(lv)粉(fen)在(zai)流動氨氣效果下,原位生成Al?O?-TiN復相資料(liao)(liao)等。
所(suo)謂組成(cheng)(cheng)耐火質(zhi)(zhi)料,就是(shi)將兩種或兩種以上的天(tian)然礦(kuang)藏(zang)質(zhi)(zhi)料或化工(gong)質(zhi)(zhi)料或廢(fei)棄物(wu),通過配料、粉碎,磨(mo)細,混(hun)合,成(cheng)(cheng)型,煅燒或電熔等(deng)工(gong)藝進程,合成(cheng)(cheng)鎂鐵鈣砂制取(qu)必定化學礦(kuang)藏(zang)組成(cheng)(cheng)和物(wu)理(li)性能(neng)的耐火質(zhi)(zhi)料。
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