
塔城高鐵砂
高(gao)鐵(tie)砂,由于鎂砂和(he)鐵粉混不勻,燒結性(xing)(xing)能和(he)使(shi)用(yong)效果(guo)均不佳,將鎂砂粉和(he)鐵磷按比例相(xiang)配共同煅燒而(er)后(hou)再用(yong)于補(bu)(bu)(bu)爐(lu),明(ming)顯改善(shan)了使(shi)用(yong)性(xing)(xing)能,本廠(chang)生產(chan)的高鐵砂HMF68A提(ti)高了CaO的含量,它在(zai)(zai)砂中(zhong)(zhong)主要以(yi)2CaO.Fe2O3(C2F)型(xing)存在(zai)(zai),在(zai)(zai)高溫下C2F中(zhong)(zhong)Fe2O3固(gu)熔到方鎂石中(zhong)(zhong),提(ti)高了鎂砂晶間c/s,既易(yi)燒結又好用(yong),是現代電爐(lu)和(he)LD轉爐(lu)補(bu)(bu)(bu)襯(chen)、補(bu)(bu)(bu)底的良好原料。
產品詳情
牌(pai) 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 |