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防城港合成鎂鈣砂是組成材料嗎?

發布日期:2023-04-24 瀏覽次數:5372

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 鎂鈣砂

 可(ke)用(yong)天然礦(kuang)(kuang)(kuang)(kuang)藏(zang)質(zhi)(zhi)料(liao)(liao)本身之間的檔次不(bu)同配料(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng),如莫(mo)來石(shi)(shi)(shi),也可(ke)不(bu)同天然礦(kuang)(kuang)(kuang)(kuang)藏(zang)質(zhi)(zhi)料(liao)(liao)配料(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng),如用(yong)高(gao)鋁礬(fan)土與(yu)(yu)(yu)鋯英(ying)(ying)石(shi)(shi)(shi)精礦(kuang)(kuang)(kuang)(kuang)組(zu)(zu)(zu)成(cheng)(cheng)鋯莫(mo)來石(shi)(shi)(shi);高(gao)鋁礬(fan)土與(yu)(yu)(yu)菱鎂(mei)礦(kuang)(kuang)(kuang)(kuang)組(zu)(zu)(zu)成(cheng)(cheng)鋁鎂(mei)尖(jian)晶石(shi)(shi)(shi);菱鎂(mei)礦(kuang)(kuang)(kuang)(kuang)與(yu)(yu)(yu)白云石(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)鈣(gai)砂;用(yong)高(gao)鈣(gai)菱鎂(mei)礦(kuang)(kuang)(kuang)(kuang)與(yu)(yu)(yu)鐵精礦(kuang)(kuang)(kuang)(kuang)配料(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)鐵鈣(gai)砂;菱鎂(mei)礦(kuang)(kuang)(kuang)(kuang)與(yu)(yu)(yu)鋯英(ying)(ying)石(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)鋯砂;葉蠟石(shi)(shi)(shi)與(yu)(yu)(yu)滑石(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)堇(jin)青石(shi)(shi)(shi);用(yong)菱鎂(mei)礦(kuang)(kuang)(kuang)(kuang)與(yu)(yu)(yu)二級高(gao)鋁礬(fan)土熟料(liao)(liao)配料(liao)(liao),焦炭作為還原劑,通過碳熱還原氮化組(zu)(zu)(zu)成(cheng)(cheng)Sialon—尖(jian)晶石(shi)(shi)(shi)復相資料(liao)(liao);藍(lan)晶石(shi)(shi)(shi)與(yu)(yu)(yu)石(shi)(shi)(shi)墨配料(liao)(liao),原位組(zu)(zu)(zu)成(cheng)(cheng)AlN—SiC復相資料(liao)(liao)等。

所謂(wei)組成(cheng)(cheng)耐火質料(liao),就是將兩種(zhong)或(huo)兩種(zhong)以上的天然礦藏質料(liao)或(huo)化工質料(liao)或(huo)廢棄物,通過配料(liao)、粉(fen)碎,磨細,混合,成(cheng)(cheng)型,煅燒或(huo)電熔等工藝(yi)進程,合成(cheng)(cheng)鎂鐵鈣砂制取必定化學礦藏組成(cheng)(cheng)和物理(li)性能的耐火質料(liao)。組成(cheng)(cheng)耐火質料(liao)的品種(zhong)繁復,組成(cheng)(cheng)辦法多種(zhong)多樣,大體簡略介紹:

 純化(hua)(hua)工(gong)(gong)質(zhi)料之間組成(cheng)耐火質(zhi)料,如用工(gong)(gong)業氧化(hua)(hua)鋁(lv)(lv)(lv)與(yu)(yu)鈦白粉組成(cheng)鈦酸鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉與(yu)(yu)氮氣(qi)化(hua)(hua)合(he)組成(cheng)AIN(氮化(hua)(hua)鋁(lv)(lv)(lv));工(gong)(gong)業氧化(hua)(hua)鋁(lv)(lv)(lv)與(yu)(yu)高純超細的氮化(hua)(hua)鋁(lv)(lv)(lv)粉組成(cheng)Alon(阿(a)隆(long));用輕質(zhi)碳(tan)酸鈣與(yu)(yu)工(gong)(gong)業氧化(hua)(hua)鋁(lv)(lv)(lv),按CA6的CaO與(yu)(yu)Al?O?的化(hua)(hua)學計量比例(li)配料,組成(cheng)六鋁(lv)(lv)(lv)酸鈣;用鈦白粉和金屬鋁(lv)(lv)(lv)粉在(zai)流動氨氣(qi)效果下,原位生成(cheng)Al?O?-TiN復相資料等。

所謂組成(cheng)(cheng)(cheng)耐火質(zhi)(zhi)料(liao),就是將兩種或(huo)(huo)兩種以上(shang)的天(tian)然礦藏質(zhi)(zhi)料(liao)或(huo)(huo)化工質(zhi)(zhi)料(liao)或(huo)(huo)廢棄物(wu),通過(guo)配料(liao)、粉碎,磨細(xi),混合,成(cheng)(cheng)(cheng)型(xing),煅燒(shao)或(huo)(huo)電熔等工藝進(jin)程,合成(cheng)(cheng)(cheng)鎂鐵鈣砂制取必定化學礦藏組成(cheng)(cheng)(cheng)和物(wu)理性能的耐火質(zhi)(zhi)料(liao)。

 

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