濱海合成鎂鈣砂是組成材料嗎?
發布日期:2023-04-24 瀏覽次數(shu):3448鎂鈣砂
可用(yong)(yong)(yong)(yong)天然(ran)礦(kuang)(kuang)(kuang)藏質料本身之間的檔次不同配(pei)(pei)料組(zu)(zu)成(cheng),如莫來石(shi)(shi),也(ye)可不同天然(ran)礦(kuang)(kuang)(kuang)藏質料配(pei)(pei)料組(zu)(zu)成(cheng),如用(yong)(yong)(yong)(yong)高(gao)鋁(lv)礬(fan)土與(yu)(yu)鋯英石(shi)(shi)精礦(kuang)(kuang)(kuang)組(zu)(zu)成(cheng)鋯莫來石(shi)(shi);高(gao)鋁(lv)礬(fan)土與(yu)(yu)菱(ling)鎂(mei)礦(kuang)(kuang)(kuang)組(zu)(zu)成(cheng)鋁(lv)鎂(mei)尖(jian)晶石(shi)(shi);菱(ling)鎂(mei)礦(kuang)(kuang)(kuang)與(yu)(yu)白(bai)云(yun)石(shi)(shi)組(zu)(zu)成(cheng)鎂(mei)鈣(gai)砂;用(yong)(yong)(yong)(yong)高(gao)鈣(gai)菱(ling)鎂(mei)礦(kuang)(kuang)(kuang)與(yu)(yu)鐵(tie)精礦(kuang)(kuang)(kuang)配(pei)(pei)料組(zu)(zu)成(cheng)鎂(mei)鐵(tie)鈣(gai)砂;菱(ling)鎂(mei)礦(kuang)(kuang)(kuang)與(yu)(yu)鋯英石(shi)(shi)組(zu)(zu)成(cheng)鎂(mei)鋯砂;葉蠟石(shi)(shi)與(yu)(yu)滑石(shi)(shi)組(zu)(zu)成(cheng)堇(jin)青(qing)石(shi)(shi);用(yong)(yong)(yong)(yong)菱(ling)鎂(mei)礦(kuang)(kuang)(kuang)與(yu)(yu)二級高(gao)鋁(lv)礬(fan)土熟(shu)料配(pei)(pei)料,焦炭作為還(huan)原(yuan)(yuan)劑,通過(guo)碳熱還(huan)原(yuan)(yuan)氮化(hua)組(zu)(zu)成(cheng)Sialon—尖(jian)晶石(shi)(shi)復(fu)相資(zi)料;藍(lan)晶石(shi)(shi)與(yu)(yu)石(shi)(shi)墨(mo)配(pei)(pei)料,原(yuan)(yuan)位組(zu)(zu)成(cheng)AlN—SiC復(fu)相資(zi)料等。
所謂組(zu)成耐(nai)火質(zhi)(zhi)(zhi)料(liao)(liao),就是(shi)將兩種(zhong)(zhong)或(huo)(huo)兩種(zhong)(zhong)以上的天然礦藏質(zhi)(zhi)(zhi)料(liao)(liao)或(huo)(huo)化工質(zhi)(zhi)(zhi)料(liao)(liao)或(huo)(huo)廢棄(qi)物,通過配料(liao)(liao)、粉(fen)碎,磨(mo)細,混合(he),成型,煅燒或(huo)(huo)電熔等工藝進(jin)程(cheng),合(he)成鎂鐵鈣砂制取必定(ding)化學礦藏組(zu)成和物理性能的耐(nai)火質(zhi)(zhi)(zhi)料(liao)(liao)。組(zu)成耐(nai)火質(zhi)(zhi)(zhi)料(liao)(liao)的品(pin)種(zhong)(zhong)繁復,組(zu)成辦法多種(zhong)(zhong)多樣,大體簡略介紹:
純化(hua)工(gong)質料之間(jian)組成(cheng)耐火質料,如用(yong)工(gong)業氧化(hua)鋁(lv)(lv)(lv)與(yu)(yu)鈦白粉組成(cheng)鈦酸(suan)鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉與(yu)(yu)氮氣化(hua)合組成(cheng)AIN(氮化(hua)鋁(lv)(lv)(lv));工(gong)業氧化(hua)鋁(lv)(lv)(lv)與(yu)(yu)高純超細的氮化(hua)鋁(lv)(lv)(lv)粉組成(cheng)Alon(阿隆);用(yong)輕質碳酸(suan)鈣(gai)與(yu)(yu)工(gong)業氧化(hua)鋁(lv)(lv)(lv),按CA6的CaO與(yu)(yu)Al?O?的化(hua)學計(ji)量比例配料,組成(cheng)六鋁(lv)(lv)(lv)酸(suan)鈣(gai);用(yong)鈦白粉和金屬鋁(lv)(lv)(lv)粉在流(liu)動氨(an)氣效果下,原位生(sheng)成(cheng)Al?O?-TiN復相資料等(deng)。
所(suo)謂組成耐火(huo)質料,就是(shi)將兩種或兩種以上的天然礦藏質料或化(hua)(hua)工質料或廢棄物,通過配料、粉碎,磨細,混合(he),成型(xing),煅燒或電熔(rong)等(deng)工藝進程,合(he)成鎂(mei)鐵鈣砂制取必定化(hua)(hua)學(xue)礦藏組成和物理性能(neng)的耐火(huo)質料。
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