
蘇州高鐵砂
高鐵砂(sha),由于鎂砂(sha)(sha)和(he)鐵粉混不(bu)勻,燒結(jie)性(xing)能和(he)使用(yong)(yong)效(xiao)果(guo)均不(bu)佳,將鎂砂(sha)(sha)粉和(he)鐵磷(lin)按比例相配共同(tong)煅(duan)燒而(er)后再用(yong)(yong)于補(bu)爐,明顯改善(shan)了使用(yong)(yong)性(xing)能,本廠生(sheng)產(chan)的高鐵砂(sha)(sha)HMF68A提(ti)高了CaO的含量,它在(zai)(zai)砂(sha)(sha)中(zhong)主要以2CaO.Fe2O3(C2F)型(xing)存在(zai)(zai),在(zai)(zai)高溫(wen)下C2F中(zhong)Fe2O3固熔到方鎂石中(zhong),提(ti)高了鎂砂(sha)(sha)晶間c/s,既易燒結(jie)又(you)好用(yong)(yong),是(shi)現代電爐和(he)LD轉爐補(bu)襯、補(bu)底的良好原(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 |