钢管2024，Vol.53Issue(2)：39-45,7.DOI:10.19938/j.steelpipe.1001-2311.2024.2.39.45
输氢管道用钢板和直缝埋弧焊管的研发
R&D of Steel Plate and LSAW Pipe for Hydrogen-transmission Piping
代志健 1吴仲文 2王振生 3罗天宝 1刘春 1王婷 1胡晓兰1
作者信息
- 1. 湖南胜利湘钢钢管有限公司,湖南 湘潭 411101
- 2. 湘潭钢铁集团有限公司,湖南 湘潭 411104
- 3. 湖南科技大学,湖南 湘潭 411201
- 折叠
摘要
Abstract
Briefed here in the essay are the importance of the hydrogen energy in the State Energy Strategy,and development situations and trends of the hydrogen transmission piping both at home and abroad.Also described are the status of the trial manufactured steel plate for hydrogen transmission purpose,and the trail manufacturing process with the said steel plate,including steel pipe formation and welding etc.The sample pipe as made is subjected to the tests for compatibility of the finished pipe with the hydrogen environment,and the sensibility of the material to hydrogen embrittle-ment so as to determine the design tips for the hydrogen transmission-purposed steel plate and the welding process for LSAW pipe.The design scheme of the hydrogen resistant inner coating is proposed.Finally it is pointed out that the key actions as taken in the future to realize the consistent and reliable transmission of pure hydrogen or hydrogen-mixed gas via piping will include seeking low cost and high strength hydrogen embattlement-resistant material,and improving the design and manufacture technologies for high performance hydrogen energy-transmission piping,and the technologies for operation,control,emergency-responding and maintenance of the hydrogen energy-transmission piping.关键词
直缝埋弧焊管/钢板/输氢/氢脆/阻氢Key words
LSAW/steel plate/hydrogen transmission/hydrogen embattlement/hydrogen resistance引用本文复制引用
代志健,吴仲文,王振生,罗天宝,刘春,王婷,胡晓兰..输氢管道用钢板和直缝埋弧焊管的研发[J].钢管,2024,53(2):39-45,7.
