【鎂磚】

轉爐的****襯◕·。中高檔鎂磚的燒成溫度在1600℃以上◕·。-其@HMZ一98—2採用HMS98砂生產│↟，鎂碳磚廠家原料 C／S>12．0│↟，顯微結構合理│↟，基質相以C3S＼C2S為主│↟，具有較高的耐火度│↟，很好的耐鹼效能和較高的荷重軟化開始溫度│↟，主要用於玻璃窯蓄熱室及其它高溫窯爐◕·。

Mgnesia Brick

  Common magnesia brick is made from common magnesia│↟，after crushin9│↟，mixing and shapin9│↟，firedunder the temperature at l550-1600℃│↟，which is mainly applied in the bottom│↟，wall of EAF and the perma- nent lining of oxygen converters．The firing temperature of middle—grade and high◕·。grade magnesia brick is above l 600℃．HMZ．98—2 is made from HMS98 clinker│↟，C／S>2．0│↟，with reasonable micro structure．It IS

characterized by high refractoriness│↟，good alkali resistance and superior refractoriness under load│↟，and it

is mainly applied to the regenerators of glass kilns and other high temperature furnaces．