专利检索 ap:("Alcoa USA Corp.") AND inv:"Brian J. Tielsch" 第 1 页

1.

发明授权
Composition for making wettable cathode in aluminum smelting 有权

公开(公告)号：US11041250B2

公开(公告)日：2021-06-22

申请号：US16140276

申请日：2018-09-24

申请人： Alcoa USA Corp.

发明人： Douglas A. Weirauch , Lance M. Sworts , Brian J. Tielsch , Robert A. DiMilia

IPC分类号： C25C3/08 , C04B35/64 , C04B35/58

摘要： Compositions for making wettable cathodes to be used in aluminum electrolysis cells are disclosed. The compositions generally include titanium diboride (TiB2) and metal additives. The amount of selected metal additives may result in production of electrodes having a tailored density and/or porosity. The electrodes may be durable and used in aluminum electrolysis cells.

2.

发明申请
Composition For Making Wettable Cathode In Aluminum Smelting 审中-公开

公开(公告)号：US20190055660A1

公开(公告)日：2019-02-21

申请号：US16140276

申请日：2018-09-24

申请人： Alcoa USA Corp.

发明人： Douglas A. Weirauch , Lance M. Sworts , Brian J. Tielsch , Robert A. DiMilia

IPC分类号： C25C3/08 , C04B35/64 , C04B35/58

摘要： Compositions for making wettable cathodes to be used in aluminum electrolysis cells are disclosed. The compositions generally include titanium diboride (TiB2) and metal additives. The amount of selected metal additives may result in production of electrodes having a tailored density and/or porosity. The electrodes may be durable and used in aluminum electrolysis cells.