濟寧高鐵砂
高鐵砂(sha),由于(yu)鎂(mei)砂和鐵粉(fen)混不(bu)勻,燒(shao)(shao)(shao)結性(xing)能(neng)和使(shi)用(yong)(yong)(yong)效(xiao)果均不(bu)佳,將鎂(mei)砂粉(fen)和鐵磷(lin)按比例相配(pei)共同煅(duan)燒(shao)(shao)(shao)而后再用(yong)(yong)(yong)于(yu)補爐(lu),明顯改善(shan)了(le)使(shi)用(yong)(yong)(yong)性(xing)能(neng),本廠(chang)生產的高(gao)鐵砂HMF68A提高(gao)了(le)CaO的含量,它在(zai)砂中(zhong)主要以2CaO.Fe2O3(C2F)型(xing)存在(zai),在(zai)高(gao)溫下C2F中(zhong)Fe2O3固熔到方鎂(mei)石(shi)中(zhong),提高(gao)了(le)鎂(mei)砂晶(jing)間c/s,既易(yi)燒(shao)(shao)(shao)結又好用(yong)(yong)(yong),是現(xian)代電爐(lu)和LD轉爐(lu)補襯、補底(di)的良好原料。
產品詳情
牌 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 |