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虹口合成鎂鈣砂是組成材料嗎?

發布日期:2023-04-24 瀏覽(lan)次數(shu):2856

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 鎂鈣砂

 可(ke)用(yong)天然礦(kuang)(kuang)藏質料(liao)本身之(zhi)間的(de)檔次不同配(pei)料(liao)組(zu)成(cheng)(cheng),如(ru)莫來石(shi)(shi)(shi)(shi),也可(ke)不同天然礦(kuang)(kuang)藏質料(liao)配(pei)料(liao)組(zu)成(cheng)(cheng),如(ru)用(yong)高鋁礬土與(yu)(yu)(yu)鋯英石(shi)(shi)(shi)(shi)精礦(kuang)(kuang)組(zu)成(cheng)(cheng)鋯莫來石(shi)(shi)(shi)(shi);高鋁礬土與(yu)(yu)(yu)菱(ling)鎂(mei)(mei)礦(kuang)(kuang)組(zu)成(cheng)(cheng)鋁鎂(mei)(mei)尖(jian)晶(jing)(jing)石(shi)(shi)(shi)(shi);菱(ling)鎂(mei)(mei)礦(kuang)(kuang)與(yu)(yu)(yu)白云石(shi)(shi)(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)(mei)鈣(gai)砂;用(yong)高鈣(gai)菱(ling)鎂(mei)(mei)礦(kuang)(kuang)與(yu)(yu)(yu)鐵(tie)精礦(kuang)(kuang)配(pei)料(liao)組(zu)成(cheng)(cheng)鎂(mei)(mei)鐵(tie)鈣(gai)砂;菱(ling)鎂(mei)(mei)礦(kuang)(kuang)與(yu)(yu)(yu)鋯英石(shi)(shi)(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)(mei)鋯砂;葉蠟石(shi)(shi)(shi)(shi)與(yu)(yu)(yu)滑石(shi)(shi)(shi)(shi)組(zu)成(cheng)(cheng)堇青石(shi)(shi)(shi)(shi);用(yong)菱(ling)鎂(mei)(mei)礦(kuang)(kuang)與(yu)(yu)(yu)二級高鋁礬土熟料(liao)配(pei)料(liao),焦炭作(zuo)為(wei)還原劑,通過碳熱還原氮化組(zu)成(cheng)(cheng)Sialon—尖(jian)晶(jing)(jing)石(shi)(shi)(shi)(shi)復(fu)相資(zi)料(liao);藍晶(jing)(jing)石(shi)(shi)(shi)(shi)與(yu)(yu)(yu)石(shi)(shi)(shi)(shi)墨配(pei)料(liao),原位組(zu)成(cheng)(cheng)AlN—SiC復(fu)相資(zi)料(liao)等。

所謂組(zu)(zu)(zu)成(cheng)(cheng)(cheng)耐火質(zhi)(zhi)料(liao),就是將兩(liang)種(zhong)(zhong)(zhong)或(huo)(huo)兩(liang)種(zhong)(zhong)(zhong)以上的(de)天然礦藏(zang)質(zhi)(zhi)料(liao)或(huo)(huo)化(hua)工(gong)質(zhi)(zhi)料(liao)或(huo)(huo)廢(fei)棄(qi)物(wu),通過配料(liao)、粉碎,磨(mo)細,混合(he),成(cheng)(cheng)(cheng)型,煅燒或(huo)(huo)電熔等(deng)工(gong)藝進程(cheng),合(he)成(cheng)(cheng)(cheng)鎂鐵鈣砂(sha)制取必定(ding)化(hua)學礦藏(zang)組(zu)(zu)(zu)成(cheng)(cheng)(cheng)和物(wu)理性能的(de)耐火質(zhi)(zhi)料(liao)。組(zu)(zu)(zu)成(cheng)(cheng)(cheng)耐火質(zhi)(zhi)料(liao)的(de)品種(zhong)(zhong)(zhong)繁復(fu),組(zu)(zu)(zu)成(cheng)(cheng)(cheng)辦(ban)法(fa)多(duo)種(zhong)(zhong)(zhong)多(duo)樣,大體簡略介紹:

 純化(hua)(hua)(hua)(hua)工質料(liao)之間組(zu)成(cheng)(cheng)耐火質料(liao),如用工業氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv)與鈦白粉(fen)組(zu)成(cheng)(cheng)鈦酸(suan)鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉(fen)與氮(dan)(dan)氣化(hua)(hua)(hua)(hua)合組(zu)成(cheng)(cheng)AIN(氮(dan)(dan)化(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv));工業氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv)與高純超細的(de)氮(dan)(dan)化(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv)粉(fen)組(zu)成(cheng)(cheng)Alon(阿隆);用輕質碳酸(suan)鈣(gai)(gai)與工業氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv)(lv),按(an)CA6的(de)CaO與Al?O?的(de)化(hua)(hua)(hua)(hua)學(xue)計量比例配料(liao),組(zu)成(cheng)(cheng)六鋁(lv)(lv)(lv)酸(suan)鈣(gai)(gai);用鈦白粉(fen)和金屬鋁(lv)(lv)(lv)粉(fen)在(zai)流(liu)動氨氣效果下,原位生成(cheng)(cheng)Al?O?-TiN復相資料(liao)等。

所謂(wei)組成(cheng)耐火(huo)質(zhi)料(liao),就(jiu)是將兩(liang)(liang)種或(huo)兩(liang)(liang)種以上的(de)天然礦藏質(zhi)料(liao)或(huo)化工(gong)質(zhi)料(liao)或(huo)廢棄物,通過配料(liao)、粉碎,磨細(xi),混合,成(cheng)型(xing),煅燒或(huo)電(dian)熔等(deng)工(gong)藝進程,合成(cheng)鎂鐵鈣砂制取(qu)必定化學礦藏組成(cheng)和物理性能的(de)耐火(huo)質(zhi)料(liao)。

 

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