甘孜合成鎂鈣砂是組成材料嗎?
發布日期:2023-04-24 瀏覽次數:3370鎂鈣砂
可(ke)用(yong)天然礦(kuang)(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)本(ben)身之間的檔次不(bu)同(tong)配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng),如莫來石(shi),也可(ke)不(bu)同(tong)天然礦(kuang)(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng),如用(yong)高(gao)(gao)鋁(lv)礬(fan)土與鋯(gao)英(ying)石(shi)精礦(kuang)(kuang)組(zu)成(cheng)鋯(gao)莫來石(shi);高(gao)(gao)鋁(lv)礬(fan)土與菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)組(zu)成(cheng)鋁(lv)鎂(mei)(mei)(mei)尖晶(jing)石(shi);菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與白云石(shi)組(zu)成(cheng)鎂(mei)(mei)(mei)鈣(gai)砂(sha);用(yong)高(gao)(gao)鈣(gai)菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與鐵精礦(kuang)(kuang)配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng)鎂(mei)(mei)(mei)鐵鈣(gai)砂(sha);菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與鋯(gao)英(ying)石(shi)組(zu)成(cheng)鎂(mei)(mei)(mei)鋯(gao)砂(sha);葉蠟石(shi)與滑石(shi)組(zu)成(cheng)堇青石(shi);用(yong)菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與二(er)級高(gao)(gao)鋁(lv)礬(fan)土熟料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao),焦炭作為(wei)還原劑,通過碳熱還原氮化組(zu)成(cheng)Sialon—尖晶(jing)石(shi)復相資(zi)料(liao)(liao)(liao);藍晶(jing)石(shi)與石(shi)墨配(pei)(pei)料(liao)(liao)(liao),原位(wei)組(zu)成(cheng)AlN—SiC復相資(zi)料(liao)(liao)(liao)等。
所謂組(zu)成(cheng)(cheng)(cheng)耐火質料(liao)(liao),就是將兩(liang)種(zhong)或兩(liang)種(zhong)以上的天然礦(kuang)藏(zang)質料(liao)(liao)或化(hua)工(gong)質料(liao)(liao)或廢棄物,通過配料(liao)(liao)、粉碎,磨細(xi),混合,成(cheng)(cheng)(cheng)型,煅(duan)燒或電(dian)熔等(deng)工(gong)藝(yi)進程,合成(cheng)(cheng)(cheng)鎂(mei)鐵鈣砂(sha)制取必定化(hua)學礦(kuang)藏(zang)組(zu)成(cheng)(cheng)(cheng)和物理(li)性能的耐火質料(liao)(liao)。組(zu)成(cheng)(cheng)(cheng)耐火質料(liao)(liao)的品種(zhong)繁(fan)復,組(zu)成(cheng)(cheng)(cheng)辦法多種(zhong)多樣,大體簡略介紹(shao):
純化(hua)(hua)(hua)(hua)工(gong)質料之間組(zu)成(cheng)(cheng)耐火質料,如用(yong)工(gong)業(ye)氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv)與鈦白粉組(zu)成(cheng)(cheng)鈦酸鋁(lv)(lv);鋁(lv)(lv)粉與氮氣化(hua)(hua)(hua)(hua)合組(zu)成(cheng)(cheng)AIN(氮化(hua)(hua)(hua)(hua)鋁(lv)(lv));工(gong)業(ye)氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv)與高純超(chao)細(xi)的(de)氮化(hua)(hua)(hua)(hua)鋁(lv)(lv)粉組(zu)成(cheng)(cheng)Alon(阿隆);用(yong)輕質碳(tan)酸鈣(gai)與工(gong)業(ye)氧(yang)化(hua)(hua)(hua)(hua)鋁(lv)(lv),按CA6的(de)CaO與Al?O?的(de)化(hua)(hua)(hua)(hua)學計(ji)量比例配料,組(zu)成(cheng)(cheng)六鋁(lv)(lv)酸鈣(gai);用(yong)鈦白粉和金屬鋁(lv)(lv)粉在流動氨氣效(xiao)果下,原位(wei)生(sheng)成(cheng)(cheng)Al?O?-TiN復相資(zi)料等。
所謂組(zu)成(cheng)耐(nai)火(huo)質料(liao),就(jiu)是將兩種或兩種以上的天然(ran)礦藏質料(liao)或化(hua)工(gong)質料(liao)或廢棄物,通過配料(liao)、粉碎,磨細,混合,成(cheng)型(xing),煅燒或電熔等工(gong)藝進程,合成(cheng)鎂鐵鈣(gai)砂制取必定化(hua)學礦藏組(zu)成(cheng)和物理性能的耐(nai)火(huo)質料(liao)。
上一篇:沒有了