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滄州合成鎂鈣砂是組成材料嗎?

發布日期:2023-04-24 瀏(liu)覽次數:2784

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 鎂鈣砂

 可(ke)用天(tian)然(ran)礦(kuang)(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)本身(shen)之間的檔(dang)次不同配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng),如(ru)莫(mo)來石(shi),也可(ke)不同天(tian)然(ran)礦(kuang)(kuang)藏(zang)質(zhi)料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng),如(ru)用高(gao)鋁(lv)礬(fan)土(tu)與(yu)鋯(gao)英石(shi)精(jing)礦(kuang)(kuang)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)鋯(gao)莫(mo)來石(shi);高(gao)鋁(lv)礬(fan)土(tu)與(yu)菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)鋁(lv)鎂(mei)(mei)(mei)尖晶(jing)石(shi);菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與(yu)白(bai)云石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)(mei)鈣(gai)砂(sha)(sha);用高(gao)鈣(gai)菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與(yu)鐵精(jing)礦(kuang)(kuang)配(pei)(pei)料(liao)(liao)(liao)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)(mei)鐵鈣(gai)砂(sha)(sha);菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與(yu)鋯(gao)英石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)鎂(mei)(mei)(mei)鋯(gao)砂(sha)(sha);葉(xie)蠟石(shi)與(yu)滑石(shi)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)堇(jin)青石(shi);用菱(ling)鎂(mei)(mei)(mei)礦(kuang)(kuang)與(yu)二(er)級高(gao)鋁(lv)礬(fan)土(tu)熟料(liao)(liao)(liao)配(pei)(pei)料(liao)(liao)(liao),焦炭(tan)作為還原(yuan)劑,通過碳熱還原(yuan)氮化(hua)組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)Sialon—尖晶(jing)石(shi)復相(xiang)資料(liao)(liao)(liao);藍晶(jing)石(shi)與(yu)石(shi)墨(mo)配(pei)(pei)料(liao)(liao)(liao),原(yuan)位組(zu)成(cheng)(cheng)(cheng)(cheng)(cheng)AlN—SiC復相(xiang)資料(liao)(liao)(liao)等。

所謂(wei)組成(cheng)耐火質(zhi)料,就是將兩種或兩種以上的天然礦藏質(zhi)料或化工質(zhi)料或廢棄物,通過配(pei)料、粉碎,磨細,混合(he),成(cheng)型,煅燒或電熔等工藝進程,合(he)成(cheng)鎂鐵鈣(gai)砂制取必定化學(xue)礦藏組成(cheng)和物理(li)性能的耐火質(zhi)料。組成(cheng)耐火質(zhi)料的品種繁復(fu),組成(cheng)辦法多種多樣(yang),大體簡略介紹:

 純(chun)(chun)化工(gong)(gong)質料之間組(zu)(zu)成(cheng)耐火質料,如(ru)用(yong)工(gong)(gong)業(ye)氧化鋁(lv)(lv)(lv)與(yu)(yu)鈦(tai)(tai)白(bai)(bai)粉組(zu)(zu)成(cheng)鈦(tai)(tai)酸鋁(lv)(lv)(lv);鋁(lv)(lv)(lv)粉與(yu)(yu)氮(dan)氣化合組(zu)(zu)成(cheng)AIN(氮(dan)化鋁(lv)(lv)(lv));工(gong)(gong)業(ye)氧化鋁(lv)(lv)(lv)與(yu)(yu)高純(chun)(chun)超細的(de)氮(dan)化鋁(lv)(lv)(lv)粉組(zu)(zu)成(cheng)Alon(阿隆);用(yong)輕質碳酸鈣與(yu)(yu)工(gong)(gong)業(ye)氧化鋁(lv)(lv)(lv),按CA6的(de)CaO與(yu)(yu)Al?O?的(de)化學計量(liang)比(bi)例配料,組(zu)(zu)成(cheng)六(liu)鋁(lv)(lv)(lv)酸鈣;用(yong)鈦(tai)(tai)白(bai)(bai)粉和金屬鋁(lv)(lv)(lv)粉在流(liu)動(dong)氨氣效果下,原位生成(cheng)Al?O?-TiN復相(xiang)資(zi)料等。

所謂組成耐(nai)火質(zhi)料(liao)(liao),就是(shi)將(jiang)兩種或兩種以上(shang)的(de)(de)天然礦(kuang)藏質(zhi)料(liao)(liao)或化工質(zhi)料(liao)(liao)或廢(fei)棄(qi)物,通過(guo)配料(liao)(liao)、粉碎,磨細(xi),混合,成型,煅燒或電熔等(deng)工藝進(jin)程,合成鎂鐵鈣砂制取必(bi)定(ding)化學礦(kuang)藏組成和物理性能(neng)的(de)(de)耐(nai)火質(zhi)料(liao)(liao)。

 

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