虹口合成鎂鈣砂是組成材料嗎?
發布日期(qi):2023-04-24 瀏覽(lan)次數:2856鎂鈣砂
可用(yong)(yong)天然礦(kuang)(kuang)(kuang)(kuang)藏質料(liao)(liao)本(ben)身之間的(de)檔次不同(tong)配(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng),如(ru)莫(mo)來(lai)石(shi)(shi)(shi),也(ye)可不同(tong)天然礦(kuang)(kuang)(kuang)(kuang)藏質料(liao)(liao)配(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng),如(ru)用(yong)(yong)高(gao)(gao)鋁(lv)礬土(tu)與鋯(gao)英(ying)石(shi)(shi)(shi)精礦(kuang)(kuang)(kuang)(kuang)組(zu)成(cheng)(cheng)(cheng)(cheng)鋯(gao)莫(mo)來(lai)石(shi)(shi)(shi);高(gao)(gao)鋁(lv)礬土(tu)與菱鎂(mei)(mei)礦(kuang)(kuang)(kuang)(kuang)組(zu)成(cheng)(cheng)(cheng)(cheng)鋁(lv)鎂(mei)(mei)尖(jian)晶(jing)(jing)石(shi)(shi)(shi);菱鎂(mei)(mei)礦(kuang)(kuang)(kuang)(kuang)與白云石(shi)(shi)(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)鈣(gai)砂(sha);用(yong)(yong)高(gao)(gao)鈣(gai)菱鎂(mei)(mei)礦(kuang)(kuang)(kuang)(kuang)與鐵精礦(kuang)(kuang)(kuang)(kuang)配(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)鐵鈣(gai)砂(sha);菱鎂(mei)(mei)礦(kuang)(kuang)(kuang)(kuang)與鋯(gao)英(ying)石(shi)(shi)(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)鋯(gao)砂(sha);葉蠟石(shi)(shi)(shi)與滑石(shi)(shi)(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)堇(jin)青石(shi)(shi)(shi);用(yong)(yong)菱鎂(mei)(mei)礦(kuang)(kuang)(kuang)(kuang)與二級高(gao)(gao)鋁(lv)礬土(tu)熟料(liao)(liao)配(pei)料(liao)(liao),焦炭(tan)作為還原(yuan)劑(ji),通過碳熱還原(yuan)氮化組(zu)成(cheng)(cheng)(cheng)(cheng)Sialon—尖(jian)晶(jing)(jing)石(shi)(shi)(shi)復相資料(liao)(liao);藍(lan)晶(jing)(jing)石(shi)(shi)(shi)與石(shi)(shi)(shi)墨配(pei)料(liao)(liao),原(yuan)位(wei)組(zu)成(cheng)(cheng)(cheng)(cheng)AlN—SiC復相資料(liao)(liao)等(deng)。
所謂組成(cheng)(cheng)耐(nai)火(huo)(huo)質(zhi)(zhi)料(liao),就(jiu)是將兩(liang)種或(huo)(huo)兩(liang)種以上的(de)天然礦藏(zang)(zang)質(zhi)(zhi)料(liao)或(huo)(huo)化工質(zhi)(zhi)料(liao)或(huo)(huo)廢(fei)棄物(wu),通過配料(liao)、粉碎,磨細,混合,成(cheng)(cheng)型,煅燒或(huo)(huo)電熔(rong)等工藝進程(cheng),合成(cheng)(cheng)鎂鐵鈣砂制取(qu)必定化學礦藏(zang)(zang)組成(cheng)(cheng)和物(wu)理性(xing)能的(de)耐(nai)火(huo)(huo)質(zhi)(zhi)料(liao)。組成(cheng)(cheng)耐(nai)火(huo)(huo)質(zhi)(zhi)料(liao)的(de)品種繁復,組成(cheng)(cheng)辦法多種多樣,大體(ti)簡略(lve)介紹:
純(chun)化(hua)(hua)工(gong)質(zhi)料(liao)之間組(zu)成(cheng)(cheng)耐(nai)火(huo)質(zhi)料(liao),如用(yong)工(gong)業(ye)氧化(hua)(hua)鋁(lv)(lv)(lv)與鈦白(bai)粉組(zu)成(cheng)(cheng)鈦酸(suan)鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉與氮(dan)氣化(hua)(hua)合組(zu)成(cheng)(cheng)AIN(氮(dan)化(hua)(hua)鋁(lv)(lv)(lv));工(gong)業(ye)氧化(hua)(hua)鋁(lv)(lv)(lv)與高純(chun)超細的(de)(de)氮(dan)化(hua)(hua)鋁(lv)(lv)(lv)粉組(zu)成(cheng)(cheng)Alon(阿隆);用(yong)輕質(zhi)碳酸(suan)鈣與工(gong)業(ye)氧化(hua)(hua)鋁(lv)(lv)(lv),按CA6的(de)(de)CaO與Al?O?的(de)(de)化(hua)(hua)學計量比(bi)例配料(liao),組(zu)成(cheng)(cheng)六鋁(lv)(lv)(lv)酸(suan)鈣;用(yong)鈦白(bai)粉和金屬鋁(lv)(lv)(lv)粉在(zai)流動氨氣效果(guo)下,原位生成(cheng)(cheng)Al?O?-TiN復相資料(liao)等。
所謂組成耐火質(zhi)(zhi)料(liao),就是將兩(liang)種(zhong)或兩(liang)種(zhong)以(yi)上的天然礦藏質(zhi)(zhi)料(liao)或化(hua)工(gong)質(zhi)(zhi)料(liao)或廢棄(qi)物(wu),通過配料(liao)、粉碎,磨細(xi),混合,成型,煅燒或電熔等工(gong)藝進程,合成鎂鐵鈣(gai)砂制取必定(ding)化(hua)學(xue)礦藏組成和物(wu)理性能的耐火質(zhi)(zhi)料(liao)。
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