
保定高鐵砂
高鐵砂,由于鎂砂(sha)(sha)和(he)鐵粉混不勻,燒結性(xing)能(neng)和(he)使(shi)用(yong)效果均不佳,將鎂砂(sha)(sha)粉和(he)鐵磷按比例相配共同煅燒而后(hou)再用(yong)于補(bu)(bu)爐,明顯改善了使(shi)用(yong)性(xing)能(neng),本廠生產的高鐵砂(sha)(sha)HMF68A提(ti)高了CaO的含(han)量,它(ta)在砂(sha)(sha)中(zhong)(zhong)主要(yao)以(yi)2CaO.Fe2O3(C2F)型存在,在高溫下C2F中(zhong)(zhong)Fe2O3固(gu)熔(rong)到(dao)方(fang)鎂石中(zhong)(zhong),提(ti)高了鎂砂(sha)(sha)晶(jing)間c/s,既(ji)易燒結又好(hao)用(yong),是現代電(dian)爐和(he)LD轉爐補(bu)(bu)襯、補(bu)(bu)底(di)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 |