出铝真空抬包应用石墨内衬

Application of Graphite Lining in Vacuum Ladle for Aluminum Discharging

传统出铝真空抬包使用的内衬材料系粘土质耐火砖，在指出其缺陷后，本文论述了应用石、墨质内衬材料的可行性，证明石．墨材料是较好的真空抬包内衬材料，代用后，具有较好的经济效益。

The traditional lining material used in vacuum ladle for aluminum discharging is refractory bricks made of clay.In this paper the draw bobs of this material are noted, and the feasibility of applying graphite lining is related. It is proved that graphite is a better material for the lining of vacuum ladle, and a good economical benefit is obtained if clay bricks are replaced by graphite.