公开(公告)号：US10511047B2

公开(公告)日：2019-12-17

申请号：US15422677

申请日：2017-02-02

申请人： BLOOM ENERGY CORPORATION

发明人： Tad Armstrong ,  Martin Perry ,  Avinash Verma ,  Michael Petrucha ,  Dongai Shi ,  Cheng-Yu Lin ,  Shruti Baharani

IPC分类号： H01M8/04082 ,  H01M8/2457 ,  H01M8/2483 ,  H01M8/241 ,  H01M8/04089 ,  B22F7/08 ,  H01M8/0297 ,  C22C38/18 ,  H01M8/021 ,  C22C27/06 ,  C22C19/05 ,  B23K35/30 ,  C22C38/00 ,  B23K35/02

摘要： Various embodiments of a reactant feed and return assembly, such as an anode splitter plate (ASP), are provided for facilitating reactant feed and exhaust flow in a solid oxide fuel cell (SOFC) stack system. Embodiments include a reactant feed and return assembly including at least a first portion formed of a chromium-based alloy, such as a chromium-iron alloy, having a similar coefficient of thermal expansion as other SOFC components and may therefore reduce internal stress in an SOFC stack. Methods for making an a reactant feed and return assembly comprising a chromium-based alloy are also provided.