公开(公告)号：EP3333273A1

公开(公告)日：2018-06-13

申请号：EP18150425.9

申请日：2014-11-17

申请人： Southwire Company, LLC

发明人： Rundquist, Victor F.

IPC分类号： C22B9/05 ,  C22B21/06

CPC分类号： C22B9/026 ,  B01J19/10 ,  B01J2219/0877 ,  B06B3/00 ,  B22D1/002 ,  B22D1/005 ,  C21C7/00 ,  C22B9/02 ,  C22B9/05 ,  C22B15/006 ,  C22B19/32 ,  C22B21/06 ,  C22B21/064 ,  C22B26/22 ,  F27D27/00

摘要： Ultrasonic probes containing a plurality of gas delivery channels are disclosed, as well as ultrasonic probes (210) containing recessed areas (235) near the tip of the probe. Ultrasonic devices containing these probes, and methods for molten metal degassing using these ultrasonic devices, also are disclosed.