鎮江高鐵砂
高鐵砂,由于(yu)鎂砂和(he)鐵(tie)(tie)粉混不勻,燒(shao)結性能(neng)和(he)使(shi)用(yong)(yong)效(xiao)果均不佳(jia),將鎂砂粉和(he)鐵(tie)(tie)磷按比例相配(pei)共同(tong)煅(duan)燒(shao)而后再用(yong)(yong)于(yu)補(bu)(bu)爐(lu),明顯改善了(le)(le)使(shi)用(yong)(yong)性能(neng),本廠生產的高(gao)鐵(tie)(tie)砂HMF68A提高(gao)了(le)(le)CaO的含(han)量,它在(zai)砂中(zhong)(zhong)主要(yao)以2CaO.Fe2O3(C2F)型存在(zai),在(zai)高(gao)溫(wen)下C2F中(zhong)(zhong)Fe2O3固熔到方鎂石中(zhong)(zhong),提高(gao)了(le)(le)鎂砂晶間(jian)c/s,既易燒(shao)結又(you)好(hao)用(yong)(yong),是現代電爐(lu)和(he)LD轉(zhuan)爐(lu)補(bu)(bu)襯、補(bu)(bu)底的良好(hao)原料。
產品詳情
牌 號 | 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 |