遂寧合成鎂鈣砂是組成材料嗎?
發布日期:2023-04-24 瀏覽次數:2867鎂鈣砂
可用天然礦藏質料(liao)(liao)(liao)本身(shen)之(zhi)間(jian)的檔次不(bu)同配(pei)(pei)料(liao)(liao)(liao)組成(cheng)(cheng),如莫來石(shi)(shi)(shi)(shi),也(ye)可不(bu)同天然礦藏質料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao)組成(cheng)(cheng),如用高(gao)鋁礬土(tu)與鋯(gao)英石(shi)(shi)(shi)(shi)精礦組成(cheng)(cheng)鋯(gao)莫來石(shi)(shi)(shi)(shi);高(gao)鋁礬土(tu)與菱(ling)(ling)鎂(mei)(mei)(mei)礦組成(cheng)(cheng)鋁鎂(mei)(mei)(mei)尖晶石(shi)(shi)(shi)(shi);菱(ling)(ling)鎂(mei)(mei)(mei)礦與白云石(shi)(shi)(shi)(shi)組成(cheng)(cheng)鎂(mei)(mei)(mei)鈣(gai)砂(sha);用高(gao)鈣(gai)菱(ling)(ling)鎂(mei)(mei)(mei)礦與鐵精礦配(pei)(pei)料(liao)(liao)(liao)組成(cheng)(cheng)鎂(mei)(mei)(mei)鐵鈣(gai)砂(sha);菱(ling)(ling)鎂(mei)(mei)(mei)礦與鋯(gao)英石(shi)(shi)(shi)(shi)組成(cheng)(cheng)鎂(mei)(mei)(mei)鋯(gao)砂(sha);葉(xie)蠟石(shi)(shi)(shi)(shi)與滑石(shi)(shi)(shi)(shi)組成(cheng)(cheng)堇青(qing)石(shi)(shi)(shi)(shi);用菱(ling)(ling)鎂(mei)(mei)(mei)礦與二級高(gao)鋁礬土(tu)熟料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao),焦炭作為還原劑,通過碳熱還原氮(dan)化組成(cheng)(cheng)Sialon—尖晶石(shi)(shi)(shi)(shi)復(fu)相(xiang)資料(liao)(liao)(liao);藍晶石(shi)(shi)(shi)(shi)與石(shi)(shi)(shi)(shi)墨配(pei)(pei)料(liao)(liao)(liao),原位(wei)組成(cheng)(cheng)AlN—SiC復(fu)相(xiang)資料(liao)(liao)(liao)等。
所(suo)謂組(zu)成(cheng)(cheng)耐火(huo)質(zhi)料(liao)(liao),就是將兩種或(huo)兩種以上的(de)天然礦(kuang)(kuang)藏質(zhi)料(liao)(liao)或(huo)化(hua)工質(zhi)料(liao)(liao)或(huo)廢(fei)棄物(wu),通過配料(liao)(liao)、粉碎,磨(mo)細,混合,成(cheng)(cheng)型,煅燒或(huo)電熔等工藝進程(cheng),合成(cheng)(cheng)鎂鐵鈣砂制取(qu)必定化(hua)學礦(kuang)(kuang)藏組(zu)成(cheng)(cheng)和物(wu)理性能的(de)耐火(huo)質(zhi)料(liao)(liao)。組(zu)成(cheng)(cheng)耐火(huo)質(zhi)料(liao)(liao)的(de)品種繁復,組(zu)成(cheng)(cheng)辦法多(duo)種多(duo)樣,大體簡略介紹(shao):
純化(hua)(hua)工(gong)質(zhi)料(liao)之(zhi)間組成耐火質(zhi)料(liao),如用(yong)工(gong)業氧化(hua)(hua)鋁(lv)與(yu)鈦(tai)白粉(fen)組成鈦(tai)酸鋁(lv);鋁(lv)粉(fen)與(yu)氮(dan)氣(qi)化(hua)(hua)合組成AIN(氮(dan)化(hua)(hua)鋁(lv));工(gong)業氧化(hua)(hua)鋁(lv)與(yu)高純超細的(de)氮(dan)化(hua)(hua)鋁(lv)粉(fen)組成Alon(阿隆);用(yong)輕(qing)質(zhi)碳酸鈣(gai)與(yu)工(gong)業氧化(hua)(hua)鋁(lv),按CA6的(de)CaO與(yu)Al?O?的(de)化(hua)(hua)學計(ji)量比例配料(liao),組成六鋁(lv)酸鈣(gai);用(yong)鈦(tai)白粉(fen)和金屬鋁(lv)粉(fen)在流動(dong)氨氣(qi)效果(guo)下,原(yuan)位(wei)生成Al?O?-TiN復相(xiang)資料(liao)等(deng)。
所(suo)謂(wei)組(zu)成(cheng)耐(nai)火質(zhi)料(liao),就是將兩種或(huo)兩種以上的(de)(de)天然礦(kuang)(kuang)藏質(zhi)料(liao)或(huo)化工質(zhi)料(liao)或(huo)廢棄物(wu),通過配料(liao)、粉碎,磨細,混合,成(cheng)型,煅燒(shao)或(huo)電(dian)熔等工藝進(jin)程,合成(cheng)鎂鐵鈣(gai)砂制取必定(ding)化學(xue)礦(kuang)(kuang)藏組(zu)成(cheng)和物(wu)理(li)性(xing)能的(de)(de)耐(nai)火質(zhi)料(liao)。
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