
德陽高鐵砂
高鐵砂(sha),由(you)于鎂(mei)砂(sha)(sha)和(he)鐵(tie)粉混不勻,燒結性能(neng)和(he)使(shi)用(yong)效(xiao)果(guo)均不佳,將鎂(mei)砂(sha)(sha)粉和(he)鐵(tie)磷按(an)比例相(xiang)配(pei)共(gong)同(tong)煅(duan)燒而后再(zai)用(yong)于補(bu)爐(lu),明顯改善了(le)(le)使(shi)用(yong)性能(neng),本廠生產的高(gao)鐵(tie)砂(sha)(sha)HMF68A提高(gao)了(le)(le)CaO的含量,它(ta)在砂(sha)(sha)中(zhong)(zhong)主要以2CaO.Fe2O3(C2F)型存在,在高(gao)溫下C2F中(zhong)(zhong)Fe2O3固熔到(dao)方鎂(mei)石中(zhong)(zhong),提高(gao)了(le)(le)鎂(mei)砂(sha)(sha)晶間c/s,既(ji)易(yi)燒結又(you)好(hao)用(yong),是(shi)現代電(dian)爐(lu)和(he)LD轉爐(lu)補(bu)襯、補(bu)底(di)的良(liang)好(hao)原料。
產品詳情
牌 號 | 指(zhi) 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 |