鎂鈣砂

 可用天然礦藏(zang)質料(liao)(liao)(liao)本身之間的檔次不同配料(liao)(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng)，如莫來石(shi)(shi)(shi)(shi)(shi)，也可不同天然礦藏(zang)質料(liao)(liao)(liao)配料(liao)(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng)，如用高(gao)鋁礬(fan)(fan)土(tu)(tu)與(yu)(yu)鋯英石(shi)(shi)(shi)(shi)(shi)精礦組(zu)(zu)(zu)成(cheng)(cheng)鋯莫來石(shi)(shi)(shi)(shi)(shi);高(gao)鋁礬(fan)(fan)土(tu)(tu)與(yu)(yu)菱(ling)鎂(mei)(mei)(mei)礦組(zu)(zu)(zu)成(cheng)(cheng)鋁鎂(mei)(mei)(mei)尖(jian)(jian)晶(jing)石(shi)(shi)(shi)(shi)(shi);菱(ling)鎂(mei)(mei)(mei)礦與(yu)(yu)白云石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)(mei)(mei)鈣(gai)砂(sha);用高(gao)鈣(gai)菱(ling)鎂(mei)(mei)(mei)礦與(yu)(yu)鐵精礦配料(liao)(liao)(liao)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)(mei)(mei)鐵鈣(gai)砂(sha);菱(ling)鎂(mei)(mei)(mei)礦與(yu)(yu)鋯英石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)鎂(mei)(mei)(mei)鋯砂(sha);葉蠟石(shi)(shi)(shi)(shi)(shi)與(yu)(yu)滑(hua)石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)(zu)成(cheng)(cheng)堇青石(shi)(shi)(shi)(shi)(shi);用菱(ling)鎂(mei)(mei)(mei)礦與(yu)(yu)二級高(gao)鋁礬(fan)(fan)土(tu)(tu)熟(shu)料(liao)(liao)(liao)配料(liao)(liao)(liao)，焦(jiao)炭作為還(huan)原劑，通過碳熱(re)還(huan)原氮化組(zu)(zu)(zu)成(cheng)(cheng)Sialon—尖(jian)(jian)晶(jing)石(shi)(shi)(shi)(shi)(shi)復(fu)相資(zi)料(liao)(liao)(liao);藍晶(jing)石(shi)(shi)(shi)(shi)(shi)與(yu)(yu)石(shi)(shi)(shi)(shi)(shi)墨配料(liao)(liao)(liao)，原位組(zu)(zu)(zu)成(cheng)(cheng)AlN—SiC復(fu)相資(zi)料(liao)(liao)(liao)等。

所謂組(zu)成(cheng)耐(nai)(nai)火質(zhi)料(liao)(liao)，就是(shi)將兩(liang)種(zhong)(zhong)或兩(liang)種(zhong)(zhong)以上的天(tian)然礦藏(zang)質(zhi)料(liao)(liao)或化工質(zhi)料(liao)(liao)或廢棄物(wu)，通(tong)過(guo)配料(liao)(liao)、粉碎(sui)，磨細，混合(he)，成(cheng)型，煅燒或電熔等工藝進程(cheng)，合(he)成(cheng)鎂鐵鈣砂(sha)制(zhi)取必定(ding)化學礦藏(zang)組(zu)成(cheng)和物(wu)理性能的耐(nai)(nai)火質(zhi)料(liao)(liao)。組(zu)成(cheng)耐(nai)(nai)火質(zhi)料(liao)(liao)的品種(zhong)(zhong)繁(fan)復，組(zu)成(cheng)辦法(fa)多種(zhong)(zhong)多樣(yang)，大體簡(jian)略(lve)介(jie)紹：

 純化工(gong)質料(liao)之間(jian)組成(cheng)(cheng)耐火質料(liao)，如用工(gong)業氧(yang)化鋁(lv)(lv)與(yu)(yu)鈦(tai)白粉(fen)(fen)組成(cheng)(cheng)鈦(tai)酸鋁(lv)(lv);鋁(lv)(lv)粉(fen)(fen)與(yu)(yu)氮氣化合組成(cheng)(cheng)AIN(氮化鋁(lv)(lv));工(gong)業氧(yang)化鋁(lv)(lv)與(yu)(yu)高(gao)純超(chao)細的氮化鋁(lv)(lv)粉(fen)(fen)組成(cheng)(cheng)Alon(阿隆);用輕質碳酸鈣(gai)與(yu)(yu)工(gong)業氧(yang)化鋁(lv)(lv)，按(an)CA6的CaO與(yu)(yu)Al?O?的化學計量比例配(pei)料(liao)，組成(cheng)(cheng)六鋁(lv)(lv)酸鈣(gai);用鈦(tai)白粉(fen)(fen)和金屬(shu)鋁(lv)(lv)粉(fen)(fen)在流動氨(an)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)(cheng)(cheng)耐火質(zhi)料(liao)(liao)，就是將兩種(zhong)或兩種(zhong)以上的(de)天然礦(kuang)藏質(zhi)料(liao)(liao)或化(hua)工質(zhi)料(liao)(liao)或廢棄物(wu)，通過配料(liao)(liao)、粉(fen)碎，磨細，混合，成(cheng)(cheng)(cheng)型，煅燒或電(dian)熔(rong)等工藝進(jin)程，合成(cheng)(cheng)(cheng)鎂鐵鈣砂制取必定化(hua)學礦(kuang)藏組成(cheng)(cheng)(cheng)和物(wu)理性(xing)能的(de)耐火質(zhi)料(liao)(liao)。