
淄博高鐵砂
高鐵砂,由于(yu)鎂砂和(he)(he)鐵(tie)(tie)粉混不勻,燒結性能(neng)和(he)(he)使(shi)用(yong)(yong)效果均不佳,將鎂砂粉和(he)(he)鐵(tie)(tie)磷按比例相配(pei)共同煅燒而后再用(yong)(yong)于(yu)補(bu)爐,明顯改善(shan)了(le)使(shi)用(yong)(yong)性能(neng),本廠生(sheng)產(chan)的高(gao)鐵(tie)(tie)砂HMF68A提高(gao)了(le)CaO的含量,它在(zai)砂中(zhong)(zhong)主要以2CaO.Fe2O3(C2F)型存(cun)在(zai),在(zai)高(gao)溫下(xia)C2F中(zhong)(zhong)Fe2O3固(gu)熔(rong)到方(fang)鎂石中(zhong)(zhong),提高(gao)了(le)鎂砂晶間c/s,既(ji)易燒結又好用(yong)(yong),是(shi)現代電(dian)爐和(he)(he)LD轉爐補(bu)襯、補(bu)底的良好原料。
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 |