
江蘇高鐵砂
高鐵(tie)砂,由(you)于鎂(mei)砂(sha)(sha)(sha)和(he)鐵(tie)粉混(hun)不(bu)(bu)勻,燒結性(xing)能和(he)使(shi)用效(xiao)果均不(bu)(bu)佳,將鎂(mei)砂(sha)(sha)(sha)粉和(he)鐵(tie)磷按比例相配共同煅燒而后再用于補(bu)爐,明顯改善(shan)了使(shi)用性(xing)能,本廠生產的(de)高(gao)(gao)鐵(tie)砂(sha)(sha)(sha)HMF68A提高(gao)(gao)了CaO的(de)含量,它在砂(sha)(sha)(sha)中(zhong)(zhong)(zhong)主要以(yi)2CaO.Fe2O3(C2F)型存在,在高(gao)(gao)溫下C2F中(zhong)(zhong)(zhong)Fe2O3固熔(rong)到方鎂(mei)石中(zhong)(zhong)(zhong),提高(gao)(gao)了鎂(mei)砂(sha)(sha)(sha)晶間c/s,既易燒結又好用,是現代電(dian)爐和(he)LD轉爐補(bu)襯、補(bu)底(di)的(de)良好原(yuan)料。
產品詳情
牌 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 |