A.燒結(jié)料面過(guò)熔,提高燒結(jié)過(guò)程透氣性B.燒結(jié)料面過(guò)熔形成硬殼,降低燒結(jié)過(guò)程透氣性C.使得燒結(jié)料面點(diǎn)火不均勻D.適當(dāng)燒結(jié)料面點(diǎn)火更加均勻
A.玻璃相B.熔融板狀鐵酸鈣C.針狀鐵酸鈣D.浮式體
A.滿倉(cāng)B.2/3倉(cāng)C.1/3倉(cāng)D.1/5倉(cāng)