鎂鈣砂

 可用(yong)天然礦(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)本身之間的檔次(ci)不同(tong)配料(liao)(liao)(liao)組(zu)(zu)成(cheng)，如(ru)莫(mo)來(lai)石(shi)(shi)(shi)(shi)(shi)，也可不同(tong)天然礦(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)配料(liao)(liao)(liao)組(zu)(zu)成(cheng)，如(ru)用(yong)高(gao)鋁(lv)礬(fan)土與(yu)(yu)(yu)鋯(gao)英石(shi)(shi)(shi)(shi)(shi)精礦(kuang)組(zu)(zu)成(cheng)鋯(gao)莫(mo)來(lai)石(shi)(shi)(shi)(shi)(shi);高(gao)鋁(lv)礬(fan)土與(yu)(yu)(yu)菱鎂(mei)(mei)(mei)(mei)礦(kuang)組(zu)(zu)成(cheng)鋁(lv)鎂(mei)(mei)(mei)(mei)尖晶石(shi)(shi)(shi)(shi)(shi);菱鎂(mei)(mei)(mei)(mei)礦(kuang)與(yu)(yu)(yu)白云石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)成(cheng)鎂(mei)(mei)(mei)(mei)鈣砂(sha);用(yong)高(gao)鈣菱鎂(mei)(mei)(mei)(mei)礦(kuang)與(yu)(yu)(yu)鐵精礦(kuang)配料(liao)(liao)(liao)組(zu)(zu)成(cheng)鎂(mei)(mei)(mei)(mei)鐵鈣砂(sha);菱鎂(mei)(mei)(mei)(mei)礦(kuang)與(yu)(yu)(yu)鋯(gao)英石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)成(cheng)鎂(mei)(mei)(mei)(mei)鋯(gao)砂(sha);葉蠟石(shi)(shi)(shi)(shi)(shi)與(yu)(yu)(yu)滑石(shi)(shi)(shi)(shi)(shi)組(zu)(zu)成(cheng)堇青石(shi)(shi)(shi)(shi)(shi);用(yong)菱鎂(mei)(mei)(mei)(mei)礦(kuang)與(yu)(yu)(yu)二(er)級高(gao)鋁(lv)礬(fan)土熟料(liao)(liao)(liao)配料(liao)(liao)(liao)，焦炭(tan)作為還原劑，通過碳熱(re)還原氮化組(zu)(zu)成(cheng)Sialon—尖晶石(shi)(shi)(shi)(shi)(shi)復(fu)(fu)相(xiang)資料(liao)(liao)(liao);藍晶石(shi)(shi)(shi)(shi)(shi)與(yu)(yu)(yu)石(shi)(shi)(shi)(shi)(shi)墨配料(liao)(liao)(liao)，原位組(zu)(zu)成(cheng)AlN—SiC復(fu)(fu)相(xiang)資料(liao)(liao)(liao)等。

所謂組(zu)成耐火(huo)質(zhi)(zhi)料(liao)(liao)(liao)，就是將兩(liang)種或(huo)兩(liang)種以上(shang)的(de)天然礦藏質(zhi)(zhi)料(liao)(liao)(liao)或(huo)化(hua)工(gong)質(zhi)(zhi)料(liao)(liao)(liao)或(huo)廢(fei)棄物，通過配料(liao)(liao)(liao)、粉碎，磨細，混合，成型，煅(duan)燒或(huo)電熔等工(gong)藝進程(cheng)，合成鎂鐵(tie)鈣(gai)砂(sha)制取必定化(hua)學礦藏組(zu)成和物理性(xing)能(neng)的(de)耐火(huo)質(zhi)(zhi)料(liao)(liao)(liao)。組(zu)成耐火(huo)質(zhi)(zhi)料(liao)(liao)(liao)的(de)品(pin)種繁復，組(zu)成辦(ban)法(fa)多種多樣，大(da)體簡略介紹(shao)：

 純化工(gong)(gong)(gong)質(zhi)料(liao)之間組成(cheng)(cheng)耐火質(zhi)料(liao)，如(ru)用(yong)(yong)工(gong)(gong)(gong)業氧化鋁(lv)(lv)與鈦白(bai)粉組成(cheng)(cheng)鈦酸(suan)鋁(lv)(lv);鋁(lv)(lv)粉與氮氣(qi)(qi)化合組成(cheng)(cheng)AIN(氮化鋁(lv)(lv));工(gong)(gong)(gong)業氧化鋁(lv)(lv)與高純超(chao)細的(de)氮化鋁(lv)(lv)粉組成(cheng)(cheng)Alon(阿隆);用(yong)(yong)輕質(zhi)碳(tan)酸(suan)鈣與工(gong)(gong)(gong)業氧化鋁(lv)(lv)，按CA6的(de)CaO與Al?O?的(de)化學(xue)計(ji)量比例配(pei)料(liao)，組成(cheng)(cheng)六鋁(lv)(lv)酸(suan)鈣;用(yong)(yong)鈦白(bai)粉和金屬(shu)鋁(lv)(lv)粉在(zai)流動氨(an)氣(qi)(qi)效果下，原(yuan)位(wei)生成(cheng)(cheng)Al?O?-TiN復相資料(liao)等(deng)。

所謂組成(cheng)耐火質料(liao)，就(jiu)是(shi)將(jiang)兩種或(huo)兩種以上(shang)的天然礦藏質料(liao)或(huo)化工質料(liao)或(huo)廢(fei)棄物，通過配(pei)料(liao)、粉碎，磨細，混(hun)合，成(cheng)型，煅燒(shao)或(huo)電熔等工藝進程，合成(cheng)鎂鐵(tie)鈣砂制取必定(ding)化學礦藏組成(cheng)和物理性(xing)能的耐火質料(liao)。