成都高鐵砂
高鐵砂,由(you)于鎂砂(sha)(sha)和鐵(tie)(tie)粉混不(bu)(bu)勻,燒(shao)結性能和使(shi)用(yong)效果均不(bu)(bu)佳,將鎂砂(sha)(sha)粉和鐵(tie)(tie)磷按比例相配共(gong)同(tong)煅(duan)燒(shao)而(er)后再(zai)用(yong)于補(bu)爐,明(ming)顯改善了使(shi)用(yong)性能,本廠生產的高(gao)(gao)鐵(tie)(tie)砂(sha)(sha)HMF68A提(ti)高(gao)(gao)了CaO的含量,它在(zai)砂(sha)(sha)中(zhong)主要以2CaO.Fe2O3(C2F)型存在(zai),在(zai)高(gao)(gao)溫(wen)下C2F中(zhong)Fe2O3固熔到方鎂石中(zhong),提(ti)高(gao)(gao)了鎂砂(sha)(sha)晶(jing)間c/s,既易燒(shao)結又(you)好用(yong),是(shi)現代電爐和LD轉爐補(bu)襯(chen)、補(bu)底的良(liang)好原料。
產品詳情
牌 號(hao) | 指 標 | |||||
MgO%≥ | SiO2%≤ | Fe2O3%≤ | CaO% | Al2O3 %≤ | 灼減%≤ | |
HMF68A | 65-72 | 2.5 | 10 | 5 | 1.2 | 0.3 |
HMF68B | 65-72 | 3.0 | 10 |
| 1.5 | 0.3 |