公开(公告)号：US20150075975A1

公开(公告)日：2015-03-19

申请号：US14549628

申请日：2014-11-21

Applicant: ALCOA INC.

Inventor： Douglas A. Weirauch, JR. ,  Lance M. Sworts ,  Brian J. Tielsch ,  Robert A. DiMilia

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

CPC classification number: C25C3/08 ,  C04B35/58071 ,  C04B35/64

Abstract: 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.

Abstract translation: 公开了用于制造用于铝电解槽中的可湿性阴极的组合物。 组合物通常包括二硼化钛（TiB 2）和金属添加剂。所选择的金属添加剂的量可导致具有定制的密度和/或孔隙率的电极的生产。电极可以是耐用的并且用于铝电解槽中。