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吐魯番合成鎂鈣砂是組成材料嗎?

發布日(ri)期:2023-04-24 瀏覽次數:2836

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 鎂鈣砂

 可(ke)(ke)用(yong)天然礦藏質(zhi)(zhi)料(liao)(liao)(liao)本身之間(jian)的檔(dang)次不同(tong)配料(liao)(liao)(liao)組(zu)成(cheng)(cheng),如莫(mo)來石(shi)(shi),也可(ke)(ke)不同(tong)天然礦藏質(zhi)(zhi)料(liao)(liao)(liao)配料(liao)(liao)(liao)組(zu)成(cheng)(cheng),如用(yong)高(gao)鋁礬土與(yu)鋯英石(shi)(shi)精礦組(zu)成(cheng)(cheng)鋯莫(mo)來石(shi)(shi);高(gao)鋁礬土與(yu)菱(ling)鎂(mei)(mei)礦組(zu)成(cheng)(cheng)鋁鎂(mei)(mei)尖晶石(shi)(shi);菱(ling)鎂(mei)(mei)礦與(yu)白(bai)云石(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)(mei)鈣砂;用(yong)高(gao)鈣菱(ling)鎂(mei)(mei)礦與(yu)鐵(tie)精礦配料(liao)(liao)(liao)組(zu)成(cheng)(cheng)鎂(mei)(mei)鐵(tie)鈣砂;菱(ling)鎂(mei)(mei)礦與(yu)鋯英石(shi)(shi)組(zu)成(cheng)(cheng)鎂(mei)(mei)鋯砂;葉(xie)蠟石(shi)(shi)與(yu)滑(hua)石(shi)(shi)組(zu)成(cheng)(cheng)堇青石(shi)(shi);用(yong)菱(ling)鎂(mei)(mei)礦與(yu)二(er)級高(gao)鋁礬土熟料(liao)(liao)(liao)配料(liao)(liao)(liao),焦炭作(zuo)為還(huan)原劑,通過碳熱(re)還(huan)原氮化組(zu)成(cheng)(cheng)Sialon—尖晶石(shi)(shi)復(fu)相(xiang)(xiang)資(zi)料(liao)(liao)(liao);藍晶石(shi)(shi)與(yu)石(shi)(shi)墨(mo)配料(liao)(liao)(liao),原位(wei)組(zu)成(cheng)(cheng)AlN—SiC復(fu)相(xiang)(xiang)資(zi)料(liao)(liao)(liao)等。

所謂組成(cheng)(cheng)耐(nai)火質(zhi)料(liao),就是將兩(liang)種(zhong)或(huo)(huo)兩(liang)種(zhong)以上的天然礦藏(zang)質(zhi)料(liao)或(huo)(huo)化工(gong)質(zhi)料(liao)或(huo)(huo)廢棄物,通過配料(liao)、粉碎,磨細,混合,成(cheng)(cheng)型,煅燒(shao)或(huo)(huo)電熔等工(gong)藝(yi)進程(cheng),合成(cheng)(cheng)鎂鐵鈣砂制取必定(ding)化學礦藏(zang)組成(cheng)(cheng)和(he)物理性(xing)能的耐(nai)火質(zhi)料(liao)。組成(cheng)(cheng)耐(nai)火質(zhi)料(liao)的品種(zhong)繁(fan)復(fu),組成(cheng)(cheng)辦法(fa)多(duo)種(zhong)多(duo)樣,大體簡略介紹:

 純(chun)化(hua)工質(zhi)料(liao)之間組(zu)成(cheng)(cheng)耐火質(zhi)料(liao),如(ru)用(yong)工業氧(yang)化(hua)鋁(lv)(lv)(lv)(lv)與(yu)鈦白粉(fen)(fen)(fen)組(zu)成(cheng)(cheng)鈦酸(suan)鋁(lv)(lv)(lv)(lv);鋁(lv)(lv)(lv)(lv)粉(fen)(fen)(fen)與(yu)氮氣(qi)化(hua)合組(zu)成(cheng)(cheng)AIN(氮化(hua)鋁(lv)(lv)(lv)(lv));工業氧(yang)化(hua)鋁(lv)(lv)(lv)(lv)與(yu)高純(chun)超(chao)細(xi)的氮化(hua)鋁(lv)(lv)(lv)(lv)粉(fen)(fen)(fen)組(zu)成(cheng)(cheng)Alon(阿(a)隆(long));用(yong)輕質(zhi)碳酸(suan)鈣與(yu)工業氧(yang)化(hua)鋁(lv)(lv)(lv)(lv),按CA6的CaO與(yu)Al?O?的化(hua)學計量比(bi)例配料(liao),組(zu)成(cheng)(cheng)六(liu)鋁(lv)(lv)(lv)(lv)酸(suan)鈣;用(yong)鈦白粉(fen)(fen)(fen)和(he)金(jin)屬鋁(lv)(lv)(lv)(lv)粉(fen)(fen)(fen)在流動氨氣(qi)效果下,原(yuan)位生成(cheng)(cheng)Al?O?-TiN復相資料(liao)等(deng)。

所(suo)謂組(zu)成(cheng)耐火質(zhi)料(liao),就是將兩種(zhong)或(huo)(huo)兩種(zhong)以上的天然(ran)礦藏(zang)質(zhi)料(liao)或(huo)(huo)化(hua)工質(zhi)料(liao)或(huo)(huo)廢棄物,通過配料(liao)、粉碎,磨細,混合,成(cheng)型,煅燒或(huo)(huo)電(dian)熔等工藝進程,合成(cheng)鎂(mei)鐵鈣砂制(zhi)取必定化(hua)學礦藏(zang)組(zu)成(cheng)和物理性能(neng)的耐火質(zhi)料(liao)。

 

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