高Zn含量Al-Zn-Mg-Cu合金中应力腐蚀开裂、晶界微化学成分及Zn含量之间的关系
通过应力腐蚀开裂测试、晶间腐蚀测试实验结合扫描电镜以及高角度环形暗场像扫描透射电镜观测,研究Al-Zn-Mg-Cu合金中腐蚀行为、晶界中微化学成分以及合金Zn含量之间的关系.结果表明,高Zn含量Al-Zn-Mg-Cu合金抗拉强度的提高主要归因于基体中形成的高密度纳米析出相.含11.0％Zn合金比含7.9％Zn(质量分数)合金的应力腐蚀平台速率高大约一个数量级,其主要原因是形成高Zn含量的晶界析出相和较宽的无沉淀析出带.基于合金的腐蚀断裂形貌、晶界微化学成分以及电化学性能,讨论不同Zn含量合金的应力腐蚀开裂机制....
Saved in:
| Published in: | 中国有色金属学报（英文版） Vol. 31; no. 8; pp. 2220 - 2231 |
|---|---|
| Main Authors: | , , , , , , |
| Format: | Journal Article |
| Language: | Chinese |
| Published: |
中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083%中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083
2021
中南大学 轻合金研究院,长沙 410083 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083%中南大学 轻合金研究院,长沙 410083 中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083 |
| Subjects: | |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Abstract | 通过应力腐蚀开裂测试、晶间腐蚀测试实验结合扫描电镜以及高角度环形暗场像扫描透射电镜观测,研究Al-Zn-Mg-Cu合金中腐蚀行为、晶界中微化学成分以及合金Zn含量之间的关系.结果表明,高Zn含量Al-Zn-Mg-Cu合金抗拉强度的提高主要归因于基体中形成的高密度纳米析出相.含11.0％Zn合金比含7.9％Zn(质量分数)合金的应力腐蚀平台速率高大约一个数量级,其主要原因是形成高Zn含量的晶界析出相和较宽的无沉淀析出带.基于合金的腐蚀断裂形貌、晶界微化学成分以及电化学性能,讨论不同Zn含量合金的应力腐蚀开裂机制. |
|---|---|
| AbstractList | 通过应力腐蚀开裂测试、晶间腐蚀测试实验结合扫描电镜以及高角度环形暗场像扫描透射电镜观测,研究Al-Zn-Mg-Cu合金中腐蚀行为、晶界中微化学成分以及合金Zn含量之间的关系.结果表明,高Zn含量Al-Zn-Mg-Cu合金抗拉强度的提高主要归因于基体中形成的高密度纳米析出相.含11.0％Zn合金比含7.9％Zn(质量分数)合金的应力腐蚀平台速率高大约一个数量级,其主要原因是形成高Zn含量的晶界析出相和较宽的无沉淀析出带.基于合金的腐蚀断裂形貌、晶界微化学成分以及电化学性能,讨论不同Zn含量合金的应力腐蚀开裂机制. |
| Abstract_FL | The correlations among the corrosion behaviour, grain-boundary microchemistry, and Zn content in Al-Zn-Mg-Cu alloys were studied using stress corrosion cracking (SCC) and intergranular corrosion (IGC) tests, combined with scanning electron microscopy (SEM) and high-angle angular dark field scanning transmission electron microscopy (HAADF-STEM) microstructural examinations. The results showed that the tensile strength enhancement of high Zn-containing Al-Zn-Mg-Cu alloys was mainly attributed to the high density nano-scale matrix precipitates. The SCC plateau velocity for the alloy with 11.0 wt.％ Zn was about an order of magnitude greater than that of the alloy with 7.9 wt.％ Zn, which was mainly associated with Zn enrichment in grain boundary precipitates and wide precipitates-free zones. The SCC mechanisms of different Zn-containing alloys were discussed based on fracture features, grain-boundary microchemistry, and electrochemical properties. |
| Author | 陈康华 昌江郁 陈送义 袁丁玲 周亮 丁云峰 黄兰萍 |
| AuthorAffiliation | 中南大学 轻合金研究院,长沙 410083;中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083%中南大学 轻合金研究院,长沙 410083;中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083;中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083%中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083;中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083 |
| AuthorAffiliation_xml | – name: 中南大学 轻合金研究院,长沙 410083;中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083%中南大学 轻合金研究院,长沙 410083;中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083;中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083%中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083;中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083 |
| Author_FL | Yun-feng DING Ding-ling YUAN Jiang-yu CHANG Lan-ping HUANG Song-yi CHEN Liang ZHOU Kang-hua CHEN |
| Author_FL_xml | – sequence: 1 fullname: Ding-ling YUAN – sequence: 2 fullname: Song-yi CHEN – sequence: 3 fullname: Kang-hua CHEN – sequence: 4 fullname: Lan-ping HUANG – sequence: 5 fullname: Jiang-yu CHANG – sequence: 6 fullname: Liang ZHOU – sequence: 7 fullname: Yun-feng DING |
| Author_xml | – sequence: 1 fullname: 袁丁玲 – sequence: 2 fullname: 陈送义 – sequence: 3 fullname: 陈康华 – sequence: 4 fullname: 黄兰萍 – sequence: 5 fullname: 昌江郁 – sequence: 6 fullname: 周亮 – sequence: 7 fullname: 丁云峰 |
| BookMark | eNrjYmDJy89LZWCQNTTQMzQwNNMPNjQwMNY1MzYy0zAy1DQzNTM10LVkYeCEC3Mw8BYXZyYZGBqamBpYGhpyMiS_XD0jKu_phNUv2_sdc3Sj8nR903WdS59O6HjZPvHJjrVPd0152jX7ReuEF7Manu5peLG46XFD47OZ255P7Xm6b93TnmlP1y571jHhaUfb0_4umEFPdna_nL7l-ayWp62bn2_ezcPAmpaYU5zKC6W5GbTdXEOcPXTLE_PSEvPS47PyS4vygDLxVemVxVnFFUnxqUYGRoYGFkB3G5OmGgBkT29J |
| 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 | 10.1016/S1003-6326(21)65650-9 |
| 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 | Correlations among stress corrosion cracking, grain-boundary microchemistry, and Zn content in high Zn-containing Al-Zn-Mg-Cu alloys |
| EndPage | 2231 |
| ExternalDocumentID | zgysjsxb_e202108003 |
| GrantInformation_xml | – fundername: (The authors are grateful for the financial supports from the National Key Research and Development Program of China); (the State Key Laboratory of High Performance Complex Manufacturing of Central South University,China); (and the National Key Laboratory of Science and Technology for National Defence on High-strength Lightweight Structural Materials of China) funderid: (The authors are grateful for the financial supports from the National Key Research and Development Program of China); (the State Key Laboratory of High Performance Complex Manufacturing of Central South University,China); (and the National Key Laboratory of Science and Technology for National Defence on High-strength Lightweight Structural Materials of China) |
| GroupedDBID | --K --M -02 -0B -SB -S~ .~1 0R~ 123 188 1B1 1~. 1~5 2B. 2C0 4.4 457 4A8 4G. 5VR 5VS 5XA 5XC 7-5 71M 8P~ 8RM 92H 92I 92M 92R 93N 9D9 9DB AABNK AABXZ AACTN AAEDT AAEDW AAEPC AAIKJ AAKOC AALRI AAOAW AAQFI AAXDM AAXKI AAXUO ABFNM ABMAC ABXDB ABXRA ACDAQ ACGFS ACNNM ACRLP ADBBV ADEZE ADMUD ADVLN AEBSH AEKER AENEX AEZYN AFKWA AFRZQ AFTJW AFUIB AGHFR AGUBO AGYEJ AIEXJ AIKHN AITUG AJOXV AKRWK ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ AXJTR BKOJK BLXMC CAJEB CCEZO CDRFL CHBEP CS3 CW9 DU5 EBS EFJIC EJD EO9 EP2 EP3 FA0 FDB FIRID FNPLU FYGXN GBLVA HZ~ J1W JUIAU KOM M41 MAGPM MO0 N9A O-L O9- OAUVE OZT P-8 P-9 PC. PSX Q-- Q38 R-B ROL RT2 S.. SDC SDF SDG SES SPC SSM SSZ T5K T8R TCJ TGT U1F U1G U5B U5L UGNYK UZ4 ~02 ~G- |
| ID | FETCH-wanfang_journals_zgysjsxb_e2021080033 |
| ISSN | 1003-6326 |
| IngestDate | Wed Nov 06 04:24:32 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 8 |
| Keywords | Al-Zn-Mg-Cu合金 grain-boundary microchemistry 锌含量 Zn content 应力腐蚀开裂 stress corrosion cracking 晶界微化学成分 Al-Zn-Mg-Cu alloy |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-wanfang_journals_zgysjsxb_e2021080033 |
| ParticipantIDs | wanfang_journals_zgysjsxb_e202108003 |
| PublicationCentury | 2000 |
| PublicationDate | 2021 |
| PublicationDateYYYYMMDD | 2021-01-01 |
| PublicationDate_xml | – year: 2021 text: 2021 |
| PublicationDecade | 2020 |
| PublicationTitle | 中国有色金属学报（英文版） |
| PublicationTitle_FL | Transactions of Nonferrous Metals Society of China |
| PublicationYear | 2021 |
| Publisher | 中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083%中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083 中南大学 轻合金研究院,长沙 410083 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083%中南大学 轻合金研究院,长沙 410083 中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083 |
| Publisher_xml | – name: 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083%中南大学 轻合金研究院,长沙 410083 – name: 中南大学 轻合金研究院,长沙 410083 – name: 中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083 – name: 中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083 – name: 中南大学 轻质高强结构材料国家级科技重点实验室,长沙 410083%中南大学 有色金属先进结构材料与制造协同创新中心,长沙 410083 |
| SSID | ssib011450911 ssib018829757 ssib004675276 ssib021503227 ssib004298932 ssib051367786 ssj0044661 ssib006703194 ssib022315879 ssib023168045 ssib045316856 |
| Score | 4.732553 |
| Snippet | ... |
| SourceID | wanfang |
| SourceType | Aggregation Database |
| StartPage | 2220 |
| Title | 高Zn含量Al-Zn-Mg-Cu合金中应力腐蚀开裂、晶界微化学成分及Zn含量之间的关系 |
| URI | https://d.wanfangdata.com.cn/periodical/zgysjsxb-e202108003 |
| Volume | 31 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://sdu.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1JaxRBFG6yXPQgrriTQwqU0NhdvVUdq2dqiIJekkPIJcxMZiIiIzgGNKcoxoQYyAiu8Sh4CfESETf8M6az_Avfe93TXQNBxoOX5k31q6_e1t3v1VRXW9Yo_hUlm01hV-uhtH0v8u2aE8zazWZDVKN606nRRtrjE9GtKVHWvh4Y7i4kLdr-q6ehDXyNb87-g7dzUGgAGnwOR_A6HPvyO9OSqZhJMd1iOmDSwV_QBkW_qKi79nTLvjlnl-azk0JkJ6XLtM9iwVQZT8WKSR8JAQQACCaIHwipcHkE8pSIgC4eE5xpD38KwAmZlCwOmQZYQCgRs2ZKE2CJyRAJGEiFyAwySAIEQtApUYFxD1OAZASaWmTEYp8GAYlSYWEcD1vgGMdm4t2jHCgUl0lM0ECSciAvNywBOC6TuldMxVTAdIX0FtQrRjbECbEjjAs4eCrlyedYyEacTENSIAG8GsYsWCQaLXOH0-WVPSg5C_knjkjlMgCZLHFsGCN1GMCVzekdXkzs9NgFsCSBKp-pKFd-DEHAYDHFAZhciTzKsjgAcdDq0OKRPTTJAESZXEsWAtkL2wcYDWmIQF9FxlOp7cnSGFipz8tkK462SHuhW2B0lQUWtIC4vETmAWEqiADOlHLMxz2lPMaDPrXsLyBEkLkfhsJLox-9U7frLMhRb_KycrourHSvx1LGg8jUHX1oXphwaXh_U9dIM3BFaOile0V085AsG0rvt8JMKjh3jAQVEnr30OQnnYebyMGhROWQDkko2QLHlkXGl6_DXZh71L7TflibaWDoYfHoDVrDHJ7ZfMgaVtf11A0zcYXaxtwLMAq4UcuE-CWM4uHuuj7WInny4Ap6iT-vdaDUcCCZKH6DVoEolgxw_KKe8akMP8CGYuOvAPeapL0v07Qb16XQ7FpX--J1zWuFSa5w92pmDnpLs9WstuaMgmLyuHUsmwkYUekt_IQ1sHD7pHXU2B_2lFU_2Hw73Uo6mwfL68atO-msHCy_2Pm6lXx_may-31_q7G8sJj8X9z88-b34ePfdl71Xa8mvT8na62Tr4-5KJ1l5lqyvdoF2vj0_ePN5b-NpsrS9t_3jtDVW0ZOlcTsTcyZ7yrRnDnGbd8Yaat1rNc5aI-6saNajsN6QXs2H8rFa991qAIWZrPGqz5vnrNF-EM_3x3bBOoJ0Oit90Rp6cH--cckabM_OX84i6A9rIiaG |
| link.rule.ids | 315,782,786,4028,27932,27933,27934 |
| linkProvider | Elsevier |
| 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=%E9%AB%98Zn%E5%90%AB%E9%87%8FAl-Zn-Mg-Cu%E5%90%88%E9%87%91%E4%B8%AD%E5%BA%94%E5%8A%9B%E8%85%90%E8%9A%80%E5%BC%80%E8%A3%82%E3%80%81%E6%99%B6%E7%95%8C%E5%BE%AE%E5%8C%96%E5%AD%A6%E6%88%90%E5%88%86%E5%8F%8AZn%E5%90%AB%E9%87%8F%E4%B9%8B%E9%97%B4%E7%9A%84%E5%85%B3%E7%B3%BB&rft.jtitle=%E4%B8%AD%E5%9B%BD%E6%9C%89%E8%89%B2%E9%87%91%E5%B1%9E%E5%AD%A6%E6%8A%A5%EF%BC%88%E8%8B%B1%E6%96%87%E7%89%88%EF%BC%89&rft.au=%E8%A2%81%E4%B8%81%E7%8E%B2&rft.au=%E9%99%88%E9%80%81%E4%B9%89&rft.au=%E9%99%88%E5%BA%B7%E5%8D%8E&rft.au=%E9%BB%84%E5%85%B0%E8%90%8D&rft.date=2021&rft.pub=%E4%B8%AD%E5%8D%97%E5%A4%A7%E5%AD%A6+%E8%BD%BB%E8%B4%A8%E9%AB%98%E5%BC%BA%E7%BB%93%E6%9E%84%E6%9D%90%E6%96%99%E5%9B%BD%E5%AE%B6%E7%BA%A7%E7%A7%91%E6%8A%80%E9%87%8D%E7%82%B9%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E9%95%BF%E6%B2%99+410083%25%E4%B8%AD%E5%8D%97%E5%A4%A7%E5%AD%A6+%E6%9C%89%E8%89%B2%E9%87%91%E5%B1%9E%E5%85%88%E8%BF%9B%E7%BB%93%E6%9E%84%E6%9D%90%E6%96%99%E4%B8%8E%E5%88%B6%E9%80%A0%E5%8D%8F%E5%90%8C%E5%88%9B%E6%96%B0%E4%B8%AD%E5%BF%83%2C%E9%95%BF%E6%B2%99+410083&rft.issn=1003-6326&rft.volume=31&rft.issue=8&rft.spage=2220&rft.epage=2231&rft_id=info:doi/10.1016%2FS1003-6326%2821%2965650-9&rft.externalDocID=zgysjsxb_e202108003 |
| thumbnail_s | http://sdu.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fzgysjsxb-e%2Fzgysjsxb-e.jpg |