那曲合成鎂鈣砂是組成材料嗎?
發布日(ri)期:2023-04-24 瀏覽次數(shu):5346鎂鈣砂
可用(yong)天然礦藏(zang)質料(liao)(liao)本身之間(jian)的檔次不同配(pei)(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng),如(ru)莫來(lai)石(shi),也(ye)可不同天然礦藏(zang)質料(liao)(liao)配(pei)(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng),如(ru)用(yong)高鋁礬(fan)(fan)土與(yu)(yu)(yu)鋯(gao)(gao)英石(shi)精礦組(zu)成(cheng)(cheng)(cheng)(cheng)鋯(gao)(gao)莫來(lai)石(shi);高鋁礬(fan)(fan)土與(yu)(yu)(yu)菱(ling)鎂(mei)礦組(zu)成(cheng)(cheng)(cheng)(cheng)鋁鎂(mei)尖(jian)晶石(shi);菱(ling)鎂(mei)礦與(yu)(yu)(yu)白(bai)云(yun)石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)鈣砂;用(yong)高鈣菱(ling)鎂(mei)礦與(yu)(yu)(yu)鐵精礦配(pei)(pei)(pei)料(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)鐵鈣砂;菱(ling)鎂(mei)礦與(yu)(yu)(yu)鋯(gao)(gao)英石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)鎂(mei)鋯(gao)(gao)砂;葉蠟石(shi)與(yu)(yu)(yu)滑石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)堇青石(shi);用(yong)菱(ling)鎂(mei)礦與(yu)(yu)(yu)二級(ji)高鋁礬(fan)(fan)土熟料(liao)(liao)配(pei)(pei)(pei)料(liao)(liao),焦炭作為還(huan)(huan)原劑(ji),通過(guo)碳(tan)熱還(huan)(huan)原氮化(hua)組(zu)成(cheng)(cheng)(cheng)(cheng)Sialon—尖(jian)晶石(shi)復相資料(liao)(liao);藍(lan)晶石(shi)與(yu)(yu)(yu)石(shi)墨(mo)配(pei)(pei)(pei)料(liao)(liao),原位組(zu)成(cheng)(cheng)(cheng)(cheng)AlN—SiC復相資料(liao)(liao)等。
所謂(wei)組(zu)成(cheng)耐火質(zhi)(zhi)料,就是將兩種(zhong)或兩種(zhong)以上的天然礦藏質(zhi)(zhi)料或化工質(zhi)(zhi)料或廢(fei)棄物(wu),通過配料、粉碎,磨細,混合(he),成(cheng)型,煅(duan)燒或電熔(rong)等工藝進(jin)程,合(he)成(cheng)鎂鐵鈣砂制取必定化學礦藏組(zu)成(cheng)和(he)物(wu)理(li)性能的耐火質(zhi)(zhi)料。組(zu)成(cheng)耐火質(zhi)(zhi)料的品(pin)種(zhong)繁復,組(zu)成(cheng)辦(ban)法(fa)多種(zhong)多樣,大體簡(jian)略介紹:
純(chun)化(hua)工質料之間組成(cheng)(cheng)耐火質料,如用(yong)工業氧(yang)化(hua)鋁(lv)(lv)與(yu)鈦(tai)白粉組成(cheng)(cheng)鈦(tai)酸(suan)鋁(lv)(lv);鋁(lv)(lv)粉與(yu)氮氣化(hua)合組成(cheng)(cheng)AIN(氮化(hua)鋁(lv)(lv));工業氧(yang)化(hua)鋁(lv)(lv)與(yu)高純(chun)超細的(de)(de)氮化(hua)鋁(lv)(lv)粉組成(cheng)(cheng)Alon(阿隆);用(yong)輕質碳酸(suan)鈣與(yu)工業氧(yang)化(hua)鋁(lv)(lv),按CA6的(de)(de)CaO與(yu)Al?O?的(de)(de)化(hua)學計(ji)量比例(li)配料,組成(cheng)(cheng)六(liu)鋁(lv)(lv)酸(suan)鈣;用(yong)鈦(tai)白粉和金屬鋁(lv)(lv)粉在流動氨氣效果下,原位生(sheng)成(cheng)(cheng)Al?O?-TiN復相資(zi)料等。
所謂組(zu)(zu)成耐火(huo)質料,就是將兩(liang)種或兩(liang)種以上的(de)天然礦(kuang)藏(zang)質料或化工(gong)質料或廢棄物(wu),通過(guo)配料、粉碎,磨細,混合(he),成型,煅燒(shao)或電熔等(deng)工(gong)藝進程,合(he)成鎂(mei)鐵鈣砂(sha)制(zhi)取必定化學(xue)礦(kuang)藏(zang)組(zu)(zu)成和物(wu)理(li)性(xing)能的(de)耐火(huo)質料。
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