
涼山高鐵砂
高(gao)鐵砂,由(you)于鎂砂(sha)和(he)鐵粉(fen)混不(bu)勻,燒(shao)(shao)結性能和(he)使用(yong)(yong)(yong)效果均不(bu)佳,將鎂砂(sha)粉(fen)和(he)鐵磷按(an)比例相(xiang)配共同煅(duan)燒(shao)(shao)而后再用(yong)(yong)(yong)于補爐,明顯改善(shan)了使用(yong)(yong)(yong)性能,本廠生產的(de)高(gao)(gao)鐵砂(sha)HMF68A提(ti)高(gao)(gao)了CaO的(de)含量(liang),它在(zai)(zai)砂(sha)中(zhong)(zhong)主(zhu)要以(yi)2CaO.Fe2O3(C2F)型(xing)存在(zai)(zai),在(zai)(zai)高(gao)(gao)溫下(xia)C2F中(zhong)(zhong)Fe2O3固(gu)熔到方(fang)鎂石(shi)中(zhong)(zhong),提(ti)高(gao)(gao)了鎂砂(sha)晶間(jian)c/s,既易燒(shao)(shao)結又好用(yong)(yong)(yong),是現代電(dian)爐和(he)LD轉爐補襯(chen)、補底的(de)良好原(yuan)料。
產品詳情
牌(pai) 號 | 指 標 | |||||
MgO%≥ | SiO2%≤ | Fe2O3%≤ | CaO% | Al2O3 %≤ | 灼(zhuo)減%≤ | |
HMF68A | 65-72 | 2.5 | 10 | 5 | 1.2 | 0.3 |
HMF68B | 65-72 | 3.0 | 10 |
| 1.5 | 0.3 |