烏海高鐵砂
高鐵砂,由于(yu)鎂砂和(he)鐵(tie)(tie)(tie)粉混(hun)不(bu)勻,燒結性(xing)能(neng)和(he)使(shi)(shi)用(yong)(yong)效果均(jun)不(bu)佳,將鎂砂粉和(he)鐵(tie)(tie)(tie)磷按比例相配共同(tong)煅(duan)燒而后再用(yong)(yong)于(yu)補(bu)(bu)爐,明顯改(gai)善了(le)使(shi)(shi)用(yong)(yong)性(xing)能(neng),本廠生產的高(gao)鐵(tie)(tie)(tie)砂HMF68A提高(gao)了(le)CaO的含(han)量,它在砂中主要(yao)以2CaO.Fe2O3(C2F)型(xing)存在,在高(gao)溫下C2F中Fe2O3固熔到方鎂石(shi)中,提高(gao)了(le)鎂砂晶(jing)間(jian)c/s,既易燒結又(you)好用(yong)(yong),是現代電爐和(he)LD轉(zhuan)爐補(bu)(bu)襯、補(bu)(bu)底的良好原料(liao)。
產品詳情
牌 號 | 指(zhi) 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 |