
鐵嶺高鐵砂
高鐵砂,由于鎂(mei)砂(sha)(sha)和(he)鐵(tie)(tie)粉(fen)混不(bu)勻,燒(shao)結(jie)性(xing)能和(he)使(shi)用(yong)(yong)效(xiao)果均不(bu)佳,將鎂(mei)砂(sha)(sha)粉(fen)和(he)鐵(tie)(tie)磷按比例相配共同煅燒(shao)而后再用(yong)(yong)于補爐,明顯改善了(le)使(shi)用(yong)(yong)性(xing)能,本廠生產(chan)的高鐵(tie)(tie)砂(sha)(sha)HMF68A提高了(le)CaO的含量,它在砂(sha)(sha)中(zhong)主要以2CaO.Fe2O3(C2F)型(xing)存在,在高溫下(xia)C2F中(zhong)Fe2O3固熔到方鎂(mei)石中(zhong),提高了(le)鎂(mei)砂(sha)(sha)晶間c/s,既易燒(shao)結(jie)又(you)好(hao)用(yong)(yong),是現代電(dian)爐和(he)LD轉爐補襯、補底(di)的良(liang)好(hao)原料。
產品詳情
牌 號 | 指 標(biao) | |||||
MgO%≥ | SiO2%≤ | Fe2O3%≤ | CaO% | Al2O3 %≤ | 灼減(jian)%≤ | |
HMF68A | 65-72 | 2.5 | 10 | 5 | 1.2 | 0.3 |
HMF68B | 65-72 | 3.0 | 10 |
| 1.5 | 0.3 |