
邢臺高鐵砂
高鐵砂,由于鎂(mei)砂(sha)(sha)(sha)和鐵(tie)粉(fen)混不勻(yun),燒結(jie)性(xing)能(neng)和使(shi)(shi)用(yong)效果均不佳,將(jiang)鎂(mei)砂(sha)(sha)(sha)粉(fen)和鐵(tie)磷按比例(li)相配共(gong)同(tong)煅燒而后再用(yong)于補(bu)爐(lu),明顯改善了(le)(le)使(shi)(shi)用(yong)性(xing)能(neng),本廠生產(chan)的高鐵(tie)砂(sha)(sha)(sha)HMF68A提高了(le)(le)CaO的含量,它在砂(sha)(sha)(sha)中(zhong)(zhong)主要以(yi)2CaO.Fe2O3(C2F)型(xing)存在,在高溫下C2F中(zhong)(zhong)Fe2O3固熔到(dao)方鎂(mei)石中(zhong)(zhong),提高了(le)(le)鎂(mei)砂(sha)(sha)(sha)晶(jing)間c/s,既易燒結(jie)又好(hao)用(yong),是(shi)現(xian)代電爐(lu)和LD轉爐(lu)補(bu)襯、補(bu)底的良好(hao)原(yuan)料。
產品詳情
牌(pai) 號 | 指 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 |