公开(公告)号：US20080107947A1

公开(公告)日：2008-05-08

申请号：US11593927

申请日：2006-11-07

申请人： Melvin Jackson ,  Canan Uslu Hardwicke ,  Hari Nadathur Seshadri ,  Amitabh Verma ,  Sheela Ramasesha ,  Aravind Dattatrayarao Chinchure ,  Kaushik Vaidya

发明人： Melvin Jackson ,  Canan Uslu Hardwicke ,  Hari Nadathur Seshadri ,  Amitabh Verma ,  Sheela Ramasesha ,  Aravind Dattatrayarao Chinchure ,  Kaushik Vaidya

IPC分类号： H01M8/10 ,  C22C38/22

CPC分类号： H01M8/021 ,  C22C38/005 ,  C22C38/22 ,  H01M8/0204 ,  H01M8/0228 ,  H01M8/12

摘要： Oxidation-resistant ferritic steel alloys for high temperature applications consist essentially of chromium (Cr) in an amount from about 18 to about 25 atom percent, tungsten (W) in an amount from about 0.5 to about 2 atom percent, manganese (Mn) in an amount less than about 0.8 atom percent, aluminum (Al) in an amount less than about 0.2 atom percent, silicon (Si) in an amount less than about 0.1 atom percent, and rare earth metals that includes neodymium (Nd) in an amount from about 0.002 to about 0.2 atom percent with the balance being iron (Fe). Also disclosed herein are solid oxide fuel cells that include separators formed for the oxidation resistant ferritic alloys.

摘要翻译： 用于高温应用的耐氧化铁素体钢合金基本上由约18至约25原子％的铬（Cr），约0.5至约2原子％的量的钨（W），约0.5至约2原子％的量的锰（Mn） 小于约0.8原子％的量，小于约0.2原子％的铝（Al），小于约0.1原子％的硅（Si），以及包含钕（Nd）量的稀土金属， 约0.002至约0.2原子％，余量为铁（Fe）。 本文还公开了固体氧化物燃料电池，其包括为耐氧化铁素体合金形成的隔板。

公开(公告)号：US07745029B2

公开(公告)日：2010-06-29

申请号：US11593927

申请日：2006-11-07

申请人： Melvin Jackson ,  Canan Uslu Hardwicke ,  Hari Nadathur Seshadri ,  Amitabh Verma ,  Sheela Ramasesha ,  Aravind Dattatrayarao Chinchure ,  Kaushik Vaidya

发明人： Melvin Jackson ,  Canan Uslu Hardwicke ,  Hari Nadathur Seshadri ,  Amitabh Verma ,  Sheela Ramasesha ,  Aravind Dattatrayarao Chinchure ,  Kaushik Vaidya

IPC分类号： H01M8/12 ,  C22C38/22

CPC分类号： H01M8/021 ,  C22C38/005 ,  C22C38/22 ,  H01M8/0204 ,  H01M8/0228 ,  H01M8/12

摘要： Oxidation-resistant ferritic steel alloys for high temperature applications consist essentially of chromium (Cr) in an amount from about 18 to about 25 atom percent, tungsten (W) in an amount from about 0.5 to about 2 atom percent, manganese (Mn) in an amount less than about 0.8 atom percent, aluminum (Al) in an amount less than about 0.2 atom percent, silicon (Si) in an amount less than about 0.1 atom percent, and rare earth metals that includes neodymium (Nd) in an amount from about 0.002 to about 0.2 atom percent with the balance being iron (Fe). Also disclosed herein are solid oxide fuel cells that include separators formed for the oxidation resistant ferritic alloys.

摘要翻译： 用于高温应用的耐氧化铁素体钢合金基本上由约18至约25原子％的铬（Cr），约0.5至约2原子％的量的钨（W），约0.5至约2原子％的量的锰（Mn） 小于约0.8原子％的量，小于约0.2原子％的铝（Al），小于约0.1原子％的硅（Si），以及包含钕（Nd）量的稀土金属， 约0.002至约0.2原子％，余量为铁（Fe）。 本文还公开了固体氧化物燃料电池，其包括为耐氧化铁素体合金形成的隔板。