紹興高鐵砂
高鐵砂(sha),由(you)于(yu)鎂砂(sha)(sha)和(he)(he)鐵粉混不(bu)勻,燒(shao)結(jie)性(xing)能(neng)和(he)(he)使(shi)(shi)用(yong)(yong)效果均(jun)不(bu)佳,將鎂砂(sha)(sha)粉和(he)(he)鐵磷(lin)按比例(li)相配(pei)共(gong)同煅燒(shao)而后再用(yong)(yong)于(yu)補爐(lu),明顯改(gai)善了(le)(le)使(shi)(shi)用(yong)(yong)性(xing)能(neng),本廠生(sheng)產的高鐵砂(sha)(sha)HMF68A提(ti)高了(le)(le)CaO的含量,它(ta)在(zai)砂(sha)(sha)中(zhong)主要(yao)以2CaO.Fe2O3(C2F)型(xing)存在(zai),在(zai)高溫下(xia)C2F中(zhong)Fe2O3固(gu)熔到方(fang)鎂石中(zhong),提(ti)高了(le)(le)鎂砂(sha)(sha)晶(jing)間(jian)c/s,既易燒(shao)結(jie)又好用(yong)(yong),是現代(dai)電(dian)爐(lu)和(he)(he)LD轉爐(lu)補襯(chen)、補底的良好原料。
產品詳情
牌 號 | 指 標 | |||||
MgO%≥ | SiO2%≤ | Fe2O3%≤ | CaO% | Al2O3 %≤ | 灼(zhuo)減%≤ | |
HMF68A | 65-72 | 2.5 | 10 | 5 | 1.2 | 0.3 |
HMF68B | 65-72 | 3.0 | 10 |
| 1.5 | 0.3 |