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邯鄲合成鎂鈣砂是組成材料嗎?

發布(bu)日(ri)期:2023-04-24 瀏(liu)覽次數:2796

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 鎂鈣砂

 可用天(tian)然礦(kuang)(kuang)藏質料(liao)本身之間的(de)檔次不(bu)同配料(liao)組(zu)成(cheng),如莫(mo)(mo)來石(shi)(shi)(shi),也可不(bu)同天(tian)然礦(kuang)(kuang)藏質料(liao)配料(liao)組(zu)成(cheng),如用高(gao)鋁(lv)礬(fan)土與(yu)(yu)(yu)鋯英(ying)石(shi)(shi)(shi)精礦(kuang)(kuang)組(zu)成(cheng)鋯莫(mo)(mo)來石(shi)(shi)(shi);高(gao)鋁(lv)礬(fan)土與(yu)(yu)(yu)菱(ling)鎂礦(kuang)(kuang)組(zu)成(cheng)鋁(lv)鎂尖晶(jing)石(shi)(shi)(shi);菱(ling)鎂礦(kuang)(kuang)與(yu)(yu)(yu)白云石(shi)(shi)(shi)組(zu)成(cheng)鎂鈣砂(sha)(sha);用高(gao)鈣菱(ling)鎂礦(kuang)(kuang)與(yu)(yu)(yu)鐵精礦(kuang)(kuang)配料(liao)組(zu)成(cheng)鎂鐵鈣砂(sha)(sha);菱(ling)鎂礦(kuang)(kuang)與(yu)(yu)(yu)鋯英(ying)石(shi)(shi)(shi)組(zu)成(cheng)鎂鋯砂(sha)(sha);葉蠟石(shi)(shi)(shi)與(yu)(yu)(yu)滑石(shi)(shi)(shi)組(zu)成(cheng)堇青石(shi)(shi)(shi);用菱(ling)鎂礦(kuang)(kuang)與(yu)(yu)(yu)二級高(gao)鋁(lv)礬(fan)土熟料(liao)配料(liao),焦炭作為還(huan)(huan)原(yuan)劑(ji),通過碳熱(re)還(huan)(huan)原(yuan)氮化組(zu)成(cheng)Sialon—尖晶(jing)石(shi)(shi)(shi)復(fu)相資料(liao);藍晶(jing)石(shi)(shi)(shi)與(yu)(yu)(yu)石(shi)(shi)(shi)墨配料(liao),原(yuan)位組(zu)成(cheng)AlN—SiC復(fu)相資料(liao)等。

所謂組成(cheng)耐火質料(liao)(liao),就是將兩種(zhong)(zhong)或(huo)(huo)兩種(zhong)(zhong)以上的天(tian)然礦(kuang)(kuang)藏(zang)質料(liao)(liao)或(huo)(huo)化工質料(liao)(liao)或(huo)(huo)廢棄(qi)物,通(tong)過配料(liao)(liao)、粉(fen)碎,磨細,混合(he),成(cheng)型,煅燒或(huo)(huo)電熔等工藝進(jin)程(cheng),合(he)成(cheng)鎂鐵鈣砂制取(qu)必定化學礦(kuang)(kuang)藏(zang)組成(cheng)和物理性能的耐火質料(liao)(liao)。組成(cheng)耐火質料(liao)(liao)的品種(zhong)(zhong)繁復,組成(cheng)辦(ban)法多種(zhong)(zhong)多樣,大體簡略介(jie)紹(shao):

 純(chun)化(hua)工(gong)質(zhi)(zhi)料之間組(zu)成(cheng)(cheng)耐火(huo)質(zhi)(zhi)料,如用(yong)(yong)工(gong)業(ye)(ye)氧化(hua)鋁(lv)與(yu)鈦白粉(fen)組(zu)成(cheng)(cheng)鈦酸鋁(lv);鋁(lv)粉(fen)與(yu)氮(dan)氣化(hua)合組(zu)成(cheng)(cheng)AIN(氮(dan)化(hua)鋁(lv));工(gong)業(ye)(ye)氧化(hua)鋁(lv)與(yu)高純(chun)超細的(de)氮(dan)化(hua)鋁(lv)粉(fen)組(zu)成(cheng)(cheng)Alon(阿隆);用(yong)(yong)輕質(zhi)(zhi)碳酸鈣(gai)與(yu)工(gong)業(ye)(ye)氧化(hua)鋁(lv),按CA6的(de)CaO與(yu)Al?O?的(de)化(hua)學(xue)計量比例配(pei)料,組(zu)成(cheng)(cheng)六鋁(lv)酸鈣(gai);用(yong)(yong)鈦白粉(fen)和金屬鋁(lv)粉(fen)在流(liu)動氨氣效果(guo)下,原位生(sheng)成(cheng)(cheng)Al?O?-TiN復相資(zi)料等。

所謂組成(cheng)(cheng)耐(nai)火(huo)質(zhi)料(liao)(liao),就是將兩種(zhong)或兩種(zhong)以(yi)上的天(tian)然(ran)礦(kuang)藏質(zhi)料(liao)(liao)或化工(gong)質(zhi)料(liao)(liao)或廢棄物(wu),通過配料(liao)(liao)、粉碎,磨細,混合,成(cheng)(cheng)型,煅燒或電熔等工(gong)藝進程,合成(cheng)(cheng)鎂鐵鈣砂制取必(bi)定(ding)化學礦(kuang)藏組成(cheng)(cheng)和物(wu)理性能的耐(nai)火(huo)質(zhi)料(liao)(liao)。

 

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