Steels for the hydrogen economy

摘要：

　　Our research program seeks to understand the influence of hydrogen on steels for the hydrogen economy.The present paucity of affordable hydrogen-proof materials poses strong technological and economic barriers to the hydrogen economy.Our research seeks to understand the behaviour of medium-strength-steels.Our research includes: (i) understanding the hydrogen influence on steels using the linearly increasing stress test ( LIST) and fatigue tests for electrochemically charged specimens;( 2) evaluating the hydrogen fugacity equivalent to the electrochemical hydrogen charging,using ( i) electrolytic permeability experiments and ( ii) thermal desorption spectroscopy ( TDS).The approach for each is described.The theoretical underpinnings are explained.The first results are presented and the future research directions explained.

关键词： hydrogen LIST medium strength steel

作者: Qian Liu Bartolomeus Irwanto Andrej Atrens

作者单位: The University of Queensland,Materials Engineering,St Lucia,Qld 4072,Australia Alstom ( Switzerland) Ltd,Birr,CH-5242,Switzerland

会议类型: 国内会议

会议名称: 第五届宝钢学术年会

会议地点: 上海

会议语种:英文

页码: 1-8

在线出版日期: 2013-06-01（万方平台首次上网日期，不代表论文的发表时间）