公开(公告)号：US3770420A

公开(公告)日：1973-11-06

申请号：US3770420D

申请日：1971-07-29

Applicant: ALUMINUM CO OF AMERICA

Inventor： SPEAR R ,  ORMESHER R ,  SHORT H

IPC: C22B21/00

CPC classification number: C22B21/0084

Abstract: Solid aluminum charge is melted by contact with superheated molten aluminum in a charging bay or compartment. The molten aluminum is heated in a separate bay wherein special flow conditions are maintained to improve the rate of heat input to the melt. The temperatures exiting the heating and charging bays are also controlled.

Abstract translation: 固体铝电荷通过与充电槽或隔间中的过热熔融铝接触来熔化。 熔融铝在独立的隔间中被加热，其中保持特殊的流动条件以提高对熔体的输入速率。 离开加热和充电槽的温度也受到控制。