含氢环境中X80管线钢焊接接头氢脆敏感性研究
TG142.1; 为了探究管线钢焊接接头在氢气环境下断裂力学性能的变化,采用缺口拉伸原位充氢方法对X80钢母材、焊缝和热影响区进行12 MPa总压,0.36 MPa氢分压下的氢脆敏感性研究,采用高压慢应变速率拉伸试验机进行缺口拉伸测试,采用高压断裂韧性试验机和高压腐蚀疲劳试验机对X80钢分别进行断裂韧性试验和疲劳裂纹扩展速率试验.结合断裂韧性试验和疲劳裂纹扩展速率试验对X80钢的裂纹扩展行为进行研究.结果表明:在相同条件下,相比母材和热影响区,焊缝位置的断面收缩率明显下降,表现出较高的氢脆敏感性;与常温常压空气中的原始数据相比,在0.36 MPa氢分压环境中焊缝位置的裂纹尖端张开位移(CTOD...
Saved in:
| Published in | 材料保护 Vol. 57; no. 4; pp. 80 - 89 |
|---|---|
| Main Authors | , , , , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
中国石油工程建设有限公司西南分公司,四川成都 610041
15.04.2024
西南石油大学新能源与材料学院,四川成都 610500%中国石油工程建设有限公司西南分公司,四川成都 610041%安科工程技术研究院(北京)有限公司,北京 102209%西南石油大学新能源与材料学院,四川成都 610500%国家石油天然管网集团有限公司,北京 100000 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-1560 |
| DOI | 10.16577/j.issn.1001-1560.2024.0081 |
Cover
Loading…
| Abstract | TG142.1; 为了探究管线钢焊接接头在氢气环境下断裂力学性能的变化,采用缺口拉伸原位充氢方法对X80钢母材、焊缝和热影响区进行12 MPa总压,0.36 MPa氢分压下的氢脆敏感性研究,采用高压慢应变速率拉伸试验机进行缺口拉伸测试,采用高压断裂韧性试验机和高压腐蚀疲劳试验机对X80钢分别进行断裂韧性试验和疲劳裂纹扩展速率试验.结合断裂韧性试验和疲劳裂纹扩展速率试验对X80钢的裂纹扩展行为进行研究.结果表明:在相同条件下,相比母材和热影响区,焊缝位置的断面收缩率明显下降,表现出较高的氢脆敏感性;与常温常压空气中的原始数据相比,在0.36 MPa氢分压环境中焊缝位置的裂纹尖端张开位移(CTOD)值变化较小,断裂表面未出现二次裂纹;与在空气环境中相比,X80钢焊缝在0.36 MPa氢分压环境中的疲劳裂纹扩展速率增加了 1个数量级,说明氢气能够增大材料的疲劳裂纹扩展速率,但根据实际管道压力波动情况,在0.36 MPa氢分压条件下X80钢的氢脆敏感性较小. |
|---|---|
| AbstractList | TG142.1; 为了探究管线钢焊接接头在氢气环境下断裂力学性能的变化,采用缺口拉伸原位充氢方法对X80钢母材、焊缝和热影响区进行12 MPa总压,0.36 MPa氢分压下的氢脆敏感性研究,采用高压慢应变速率拉伸试验机进行缺口拉伸测试,采用高压断裂韧性试验机和高压腐蚀疲劳试验机对X80钢分别进行断裂韧性试验和疲劳裂纹扩展速率试验.结合断裂韧性试验和疲劳裂纹扩展速率试验对X80钢的裂纹扩展行为进行研究.结果表明:在相同条件下,相比母材和热影响区,焊缝位置的断面收缩率明显下降,表现出较高的氢脆敏感性;与常温常压空气中的原始数据相比,在0.36 MPa氢分压环境中焊缝位置的裂纹尖端张开位移(CTOD)值变化较小,断裂表面未出现二次裂纹;与在空气环境中相比,X80钢焊缝在0.36 MPa氢分压环境中的疲劳裂纹扩展速率增加了 1个数量级,说明氢气能够增大材料的疲劳裂纹扩展速率,但根据实际管道压力波动情况,在0.36 MPa氢分压条件下X80钢的氢脆敏感性较小. |
| Abstract_FL | In order to explore the changes in fracture mechanical properties of pipeline steel welded joints in hydrogen environment,the not-ched tensile in-situ hydrogen charging method was used to study the hydrogen embrittlement susceptibility of X80 steel base metal,welds and heat-affected zones under a total pressure of 12 MPa and a hydrogen partial pressure of 0.36 MPa.A high-pressure slow strain rate tensile tes-ting machine was employed to conduct notch tensile test,and a high-pressure fracture toughness testing machine and a high-pressure corrosion fatigue testing machine were used to carry out fracture toughness and fatigue crack growth rate tests on X80 steel,respectively.The crack prop-agation behavior of X80 steel was studied by combining fracture toughness tests and fatigue crack propagation rate tests.Results showed that un-der the same conditions,compared with the base metal and heat-affected zone,the reduction of area at the weld position was significantly re-duced,showing a higher susceptibility to hydrogen embrittlement.Compared with the original data in air at normal temperature and pressure,the crack tip opening displacement(CTOD)value of the weld position in the hydrogen partial pressure environment of 0.36 MPa changed slightly,and no secondary cracks appeared on the fracture surface.Compared with the air environment,the fatigue crack growth rate of X80 steel welds in a hydrogen partial pressure environment of 0.36 MPa increased by 1 order of magnitude,signifying that hydrogen could increase the fatigue crack growth rate of the material.However,according to the actual pipeline pressure fluctuation,the hydrogen embrittlement sensi-tivity of X80 steel was smaller under 0.36 MPa hydrogen partial pressure. |
| Author | 李天雷 陈迎锋 王修云 施岱艳 杨志文 冯敏 于子峰 林元华 李科 |
| AuthorAffiliation | 中国石油工程建设有限公司西南分公司,四川成都 610041;西南石油大学新能源与材料学院,四川成都 610500%中国石油工程建设有限公司西南分公司,四川成都 610041%安科工程技术研究院(北京)有限公司,北京 102209%西南石油大学新能源与材料学院,四川成都 610500%国家石油天然管网集团有限公司,北京 100000 |
| AuthorAffiliation_xml | – name: 中国石油工程建设有限公司西南分公司,四川成都 610041;西南石油大学新能源与材料学院,四川成都 610500%中国石油工程建设有限公司西南分公司,四川成都 610041%安科工程技术研究院(北京)有限公司,北京 102209%西南石油大学新能源与材料学院,四川成都 610500%国家石油天然管网集团有限公司,北京 100000 |
| Author_FL | LI Tianlei WANG Xiuyun SHI Daiyan FENG Min CHEN Yingfeng YU Zifeng LI ke LIN Yuanhua YANG Zhiwen |
| Author_FL_xml | – sequence: 1 fullname: LI Tianlei – sequence: 2 fullname: LI ke – sequence: 3 fullname: SHI Daiyan – sequence: 4 fullname: FENG Min – sequence: 5 fullname: YANG Zhiwen – sequence: 6 fullname: CHEN Yingfeng – sequence: 7 fullname: WANG Xiuyun – sequence: 8 fullname: LIN Yuanhua – sequence: 9 fullname: YU Zifeng |
| Author_xml | – sequence: 1 fullname: 李天雷 – sequence: 2 fullname: 李科 – sequence: 3 fullname: 施岱艳 – sequence: 4 fullname: 冯敏 – sequence: 5 fullname: 杨志文 – sequence: 6 fullname: 陈迎锋 – sequence: 7 fullname: 王修云 – sequence: 8 fullname: 林元华 – sequence: 9 fullname: 于子峰 |
| BookMark | eNo9T01Lw0AU3EMFa-2vEI-J7-1mk13wIsUvKHhR8FY2m0RbyhZcxKtg8OChStGzWhQR8eMgIl78Myar_8KI4jAwzPB4w0yRmhmYlJAZBB9DHkVzPb9rrfERAD3kIfgUaOADCKyR-n86SZrWduPKInBEWifzxcld-TR2w8difPDxer8pwD1curf3r9HY5Ufl8LpicfVc3Xzmh-XZcZmfl_s37uLU3b5Mk4lM9W3a_NMG2VhaXG-teO215dXWQtuzCJR6UmhBE1EhVSrRUjLBQYVcJCFApgLQKESMVIbIA64jHWZRIKWQijJkmrEGmf39u6dMpsxWpzfY3TFVY0f34-2fpRAAUvYNYkNfjQ |
| ClassificationCodes | TG142.1 |
| ContentType | Journal Article |
| Copyright | Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| Copyright_xml | – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
| DBID | 2B. 4A8 92I 93N PSX TCJ |
| DOI | 10.16577/j.issn.1001-1560.2024.0081 |
| DatabaseName | Wanfang Data Journals - Hong Kong WANFANG Data Centre Wanfang Data Journals 万方数据期刊 - 香港版 China Online Journals (COJ) China Online Journals (COJ) |
| DatabaseTitleList | |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| DocumentTitle_FL | Hydrogen Embrittlement Sensitivity of X80 Pipeline Steel Welded Joints in Hydrogen Environment |
| EndPage | 89 |
| ExternalDocumentID | clbh202404012 |
| GroupedDBID | -02 2B. 4A8 5XA 5XC 92H 92I 93N ABJNI ACGFS ALMA_UNASSIGNED_HOLDINGS CCEZO CDRFL CW9 GROUPED_DOAJ PSX TCJ TGT U1G U5L |
| ID | FETCH-LOGICAL-s1022-98c82d8888eaadc993850a658d600fa40c188b12961545c7c6f749989a2313c33 |
| ISSN | 1001-1560 |
| IngestDate | Thu May 29 04:04:14 EDT 2025 |
| IsPeerReviewed | false |
| IsScholarly | true |
| Issue | 4 |
| Keywords | welded joints hydrogen embrittlement 氢脆 X80 pipeline steel X80钢 hydrogen 焊缝 焊接接头 氢气 weld line |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-s1022-98c82d8888eaadc993850a658d600fa40c188b12961545c7c6f749989a2313c33 |
| PageCount | 10 |
| ParticipantIDs | wanfang_journals_clbh202404012 |
| PublicationCentury | 2000 |
| PublicationDate | 2024-04-15 |
| PublicationDateYYYYMMDD | 2024-04-15 |
| PublicationDate_xml | – month: 04 year: 2024 text: 2024-04-15 day: 15 |
| PublicationDecade | 2020 |
| PublicationTitle | 材料保护 |
| PublicationTitle_FL | Materials Protection |
| PublicationYear | 2024 |
| Publisher | 中国石油工程建设有限公司西南分公司,四川成都 610041 西南石油大学新能源与材料学院,四川成都 610500%中国石油工程建设有限公司西南分公司,四川成都 610041%安科工程技术研究院(北京)有限公司,北京 102209%西南石油大学新能源与材料学院,四川成都 610500%国家石油天然管网集团有限公司,北京 100000 |
| Publisher_xml | – name: 中国石油工程建设有限公司西南分公司,四川成都 610041 – name: 西南石油大学新能源与材料学院,四川成都 610500%中国石油工程建设有限公司西南分公司,四川成都 610041%安科工程技术研究院(北京)有限公司,北京 102209%西南石油大学新能源与材料学院,四川成都 610500%国家石油天然管网集团有限公司,北京 100000 |
| SSID | ssib001105112 ssj0040387 ssib051373029 ssib002263366 ssib058574893 |
| Score | 2.35847 |
| Snippet | TG142.1; 为了探究管线钢焊接接头在氢气环境下断裂力学性能的变化,采用缺口拉伸原位充氢方法对X80钢母材、焊缝和热影响区进行12 MPa总压,0.36... |
| SourceID | wanfang |
| SourceType | Aggregation Database |
| StartPage | 80 |
| Title | 含氢环境中X80管线钢焊接接头氢脆敏感性研究 |
| URI | https://d.wanfangdata.com.cn/periodical/clbh202404012 |
| Volume | 57 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR3LihNBsFlXED2IT3wuC9onmTjPfoCX6WTCIuhpF3JbZjoZF5EIbvayJ8HgwcMqomc1KCri4yAiXvwZk-hfWFUzSWYx4iMMQ6W7pqq6qnu6aqa6h7HzbZuGWS4yJ4Pe64D_7zta5sKx1o9UHkZWurjA-cpVsbIWXm5FrYU9rypZS1u9rGa3564r-R-rQhnYFVfJ_oNlp0ShAGCwL5zBwnD-KxvzJOLa5bHhieAGAJ8nkquEx02sgr8q4EnIjeJxo6VcrI2h1kPAxNwAmuban1wIfmWMpJBCVAGAFBAJK1wUIQss0RFXTUIOuS4AwJHEy-U6JEBzI6p-MF3YQOERgEOTnE0sRAoxcJz0hRIXZCkEAWIoteFGzkGRyFt7u2pA7AZebHxuPBIe5AlmKBE2JW5OW1N9FOJTBk2xGJQ671ShpH1DpCW23ASkIOChiZkk3cEZ-BkqMah0YA82MAlxq6Mo2BpNugDm0MQ6AU3kgsgR2QlKQF-SAEWq_wXZr5ciaVMKUGpTEXGNvcE0Lgjcvs-rzEaY74ZL3avTVbGfdzksw8rcU3wRa-LF6Lnzo4joFf11ol-b0q-hNnGnX2_mFkyTNe2NbAPr4XaPn_Pe60tZJESUDy_I8QY33atuZOeLIJgFCpEXwEwyc8QhRi13PSp8phCTKCgvoRRoHzs3Effi74WlhXbdPO1eq_iEq4fYwTKYW46LkXmYLWxvHGEHKlt8HmWXhg_ejD4Mxjvvh4M73z6_hVE4fvds_OXrj4eDcf_eaOcFHMPnHwHne__u6PH9Uf_J6PbL8dNH49efjrG1ZrJaX3HKL5Y4m_jkxNHKKr-t4NdJ07YF319FbgpOfhviijwNXesplYGLLTBysdKKXIZaK51CmBXYIDjOFrs3u50TbNm3WkB4lNncz8O2Bf14EpQoRRZkUnfck2ypbPt6eUfaXN9lqVN_QjjN9s8G0Rm22Lu11TkLHnYvWyLj_gRii5Yp |
| linkProvider | Directory of Open Access Journals |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=%E5%90%AB%E6%B0%A2%E7%8E%AF%E5%A2%83%E4%B8%ADX80%E7%AE%A1%E7%BA%BF%E9%92%A2%E7%84%8A%E6%8E%A5%E6%8E%A5%E5%A4%B4%E6%B0%A2%E8%84%86%E6%95%8F%E6%84%9F%E6%80%A7%E7%A0%94%E7%A9%B6&rft.jtitle=%E6%9D%90%E6%96%99%E4%BF%9D%E6%8A%A4&rft.au=%E6%9D%8E%E5%A4%A9%E9%9B%B7&rft.au=%E6%9D%8E%E7%A7%91&rft.au=%E6%96%BD%E5%B2%B1%E8%89%B3&rft.au=%E5%86%AF%E6%95%8F&rft.date=2024-04-15&rft.pub=%E4%B8%AD%E5%9B%BD%E7%9F%B3%E6%B2%B9%E5%B7%A5%E7%A8%8B%E5%BB%BA%E8%AE%BE%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%E8%A5%BF%E5%8D%97%E5%88%86%E5%85%AC%E5%8F%B8%2C%E5%9B%9B%E5%B7%9D%E6%88%90%E9%83%BD+610041&rft.issn=1001-1560&rft.volume=57&rft.issue=4&rft.spage=80&rft.epage=89&rft_id=info:doi/10.16577%2Fj.issn.1001-1560.2024.0081&rft.externalDocID=clbh202404012 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fclbh%2Fclbh.jpg |