
泰安高鐵砂
高鐵砂(sha),由于鎂(mei)砂(sha)(sha)(sha)和鐵粉混不勻,燒結性(xing)能和使用(yong)(yong)效果均不佳(jia),將(jiang)鎂(mei)砂(sha)(sha)(sha)粉和鐵磷按比(bi)例相配共同煅燒而(er)后再用(yong)(yong)于補(bu)爐,明顯改善了使用(yong)(yong)性(xing)能,本廠生產的高(gao)鐵砂(sha)(sha)(sha)HMF68A提高(gao)了CaO的含(han)量,它在(zai)砂(sha)(sha)(sha)中(zhong)(zhong)主要以2CaO.Fe2O3(C2F)型存在(zai),在(zai)高(gao)溫下C2F中(zhong)(zhong)Fe2O3固熔到(dao)方鎂(mei)石中(zhong)(zhong),提高(gao)了鎂(mei)砂(sha)(sha)(sha)晶間c/s,既易燒結又好(hao)用(yong)(yong),是現代電爐和LD轉爐補(bu)襯、補(bu)底的良好(hao)原料。
產品詳情
牌 號 | 指 標(biao) | |||||
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 |