热处理对激光增材制造Ti?5Al?2Sn?2Zr?4Mo?4Cr钛合金显微组织和力学性能的影响
研究热处理对激光增材制造Ti?5Al?2Sn?2Zr?4Mo?4Cr钛合金(TC17)的影响以优化其显微组织和力学性能.研究结果表明,激光增材制造TC17钛合金沉积态样品具有粗大的原始β柱状晶和等轴晶的混合晶粒形貌、晶内超细α片层和连续晶界α相(αGB)等典型特征.经α+β两相区840℃预处理和标准固溶时效热处理后,连续晶界α相(αGB)粗化并且在其两侧形成不含初生α相(αP)的晶界无析出区(PFZ).经单相区910℃预处理后,所有α相完全转变成β单相并且晶界附近溶质元素分布均匀,再经过标准固溶时效热处理形成明显断续的晶界α相(αGB)及呈均匀分布的晶内初生α相(αP)和次生α相(αS).两种...
Saved in:
| Published in | 中国有色金属学报（英文版） Vol. 28; no. 1; pp. 36 - 46 |
|---|---|
| Main Authors | , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
北京航空航天大学材料科学与工程学院大型金属构件增材制造国家工程实验室,北京,100083
2018
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | 研究热处理对激光增材制造Ti?5Al?2Sn?2Zr?4Mo?4Cr钛合金(TC17)的影响以优化其显微组织和力学性能.研究结果表明,激光增材制造TC17钛合金沉积态样品具有粗大的原始β柱状晶和等轴晶的混合晶粒形貌、晶内超细α片层和连续晶界α相(αGB)等典型特征.经α+β两相区840℃预处理和标准固溶时效热处理后,连续晶界α相(αGB)粗化并且在其两侧形成不含初生α相(αP)的晶界无析出区(PFZ).经单相区910℃预处理后,所有α相完全转变成β单相并且晶界附近溶质元素分布均匀,再经过标准固溶时效热处理形成明显断续的晶界α相(αGB)及呈均匀分布的晶内初生α相(αP)和次生α相(αS).两种热处理工艺均可以明显提高激光增材制造TC17钛合金的综合力学性能,达到了TC17锻件航空标准规定值. |
|---|---|
| AbstractList | 研究热处理对激光增材制造Ti?5Al?2Sn?2Zr?4Mo?4Cr钛合金(TC17)的影响以优化其显微组织和力学性能.研究结果表明,激光增材制造TC17钛合金沉积态样品具有粗大的原始β柱状晶和等轴晶的混合晶粒形貌、晶内超细α片层和连续晶界α相(αGB)等典型特征.经α+β两相区840℃预处理和标准固溶时效热处理后,连续晶界α相(αGB)粗化并且在其两侧形成不含初生α相(αP)的晶界无析出区(PFZ).经单相区910℃预处理后,所有α相完全转变成β单相并且晶界附近溶质元素分布均匀,再经过标准固溶时效热处理形成明显断续的晶界α相(αGB)及呈均匀分布的晶内初生α相(αP)和次生α相(αS).两种热处理工艺均可以明显提高激光增材制造TC17钛合金的综合力学性能,达到了TC17锻件航空标准规定值. |
| Abstract_FL | The effect of heat treatments on laser additive manufacturing (LAM) Ti?5Al?2Sn?2Zr?4Mo?4Cr titanium alloy (TC17) was studied aiming to optimize its microstructure and mechanical properties. The as-deposited sample exhibits features of a mixed prior β grain structure consisting of equiaxed and columnar grains, intragranular ultra-fine α laths and numerous continuous grain boundary α (αGB). After being pre-annealed in α+β region (840 ℃) and standard solution and aging treated, the continuous αGB becomes coarser and the precipitate free zone (PFZ) nearby the αGB transforms into a zone filled with ultra-fine secondaryα (αS) but no primary α (αP). When pre-annealed in single β region (910 ℃), all α phases transform into β phase and the alloying elements distribute uniformly near the grain boundary. Discontinuous αGB and uniform mixture of αP and αS near grain boundary form after subsequent solution and aging treatment. The two heat treatments can improve the tensile mechanical properties of LAM TC17 to satisfy the aviation standard for TC17. |
| Author | 陈博 朱言言 王华明 李佳 汤海波 程序 |
| AuthorAffiliation | 北京航空航天大学材料科学与工程学院大型金属构件增材制造国家工程实验室,北京,100083 |
| AuthorAffiliation_xml | – name: 北京航空航天大学材料科学与工程学院大型金属构件增材制造国家工程实验室,北京,100083 |
| Author_FL | Hua-ming WANG Jia LI Bo CHEN Xu CHENG Yan-yan ZHU Hai-bo TANG |
| Author_FL_xml | – sequence: 1 fullname: Yan-yan ZHU – sequence: 2 fullname: Bo CHEN – sequence: 3 fullname: Hai-bo TANG – sequence: 4 fullname: Xu CHENG – sequence: 5 fullname: Hua-ming WANG – sequence: 6 fullname: Jia LI |
| Author_xml | – sequence: 1 fullname: 朱言言 – sequence: 2 fullname: 陈博 – sequence: 3 fullname: 汤海波 – sequence: 4 fullname: 程序 – sequence: 5 fullname: 王华明 – sequence: 6 fullname: 李佳 |
| BookMark | eNrjYmDJy89LZWCQNTTQMzQwNNMPNjQwMNY1MzYy0zC00DQzMTM207VkYeCEC3Mw8BYXZyYZGBqamBpYGhpyMiQ-b177dEnL8wltT9fvfLa_4Wlr59NF857NnfC0Y9vLhgUhmfamjjn2RsF59kZRRfYmvvn2Js5FLyfNfjqh42X7xGcz9j3dt-757pbnu9ufTup52jX76dplzxqWv2je-3xWy9O9G59O7uVhYE1LzClO5YXS3Azabq4hzh665Yl5aYl56fFZ-aVFeUCZ-Kr0yuKs4oqk-FQjA0MLA6CrTY1JUw0A0g1rIQ |
| 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(18)64636-9 |
| 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 | Influence of heat treatments on microstructure and mechanical properties of laser additive manufacturing Ti?5Al?2Sn?2Zr?4Mo?4Cr titanium alloy |
| EndPage | 46 |
| ExternalDocumentID | zgysjsxb_e201801005 |
| GrantInformation_xml | – fundername: Projectsupported by the National Postdoctoral Program for Innovative Talents of China; Project supported by the Young Elite Scientist Sponsorship Program of China funderid: (BX201600010)supported by the National Postdoctoral Program for Innovative Talents of China; (2015QNRC001)supported by the Young Elite Scientist Sponsorship Program 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 5XL 7-5 71M 8P~ 8RM 92H 92I 92M 92R 93N 9D9 9DB AABNK AABXZ AACTN AAEDT AAEDW AAEPC AAIAV AAIKJ AAKOC AALRI AAOAW AAQFI AAXUO ABFNM ABMAC ABXDB ABXRA ABYKQ ACDAQ ACGFS ACNNM ACRLP ADBBV ADEZE ADMUD AEBSH AEKER AENEX AEZYN AFKWA AFRZQ AFTJW AFUIB AGHFR AGUBO AGYEJ AIEXJ AIKHN AITUG AJBFU AJOXV ALMA_UNASSIGNED_HOLDINGS AMFUW AMRAJ AXJTR BKOJK BLXMC CAJEB CAJUS CCEZO CDRFL CHBEP CS3 CW9 DU5 EBS EFJIC EFLBG 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_e2018010053 |
| ISSN | 1003-6326 |
| IngestDate | Tue Feb 13 23:40:40 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 1 |
| Keywords | 力学性能 显微组织 microstructure TC17钛合金 heat treatment 热处理 laser additive manufacturing TC17 titanium alloy mechanical properties 激光增材制造 |
| Language | Chinese |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-wanfang_journals_zgysjsxb_e2018010053 |
| ParticipantIDs | wanfang_journals_zgysjsxb_e201801005 |
| PublicationCentury | 2000 |
| PublicationDate | 2018 |
| PublicationDateYYYYMMDD | 2018-01-01 |
| PublicationDate_xml | – year: 2018 text: 2018 |
| PublicationDecade | 2010 |
| PublicationTitle | 中国有色金属学报（英文版） |
| PublicationTitle_FL | Transactions of Nonferrous Metals Society of China |
| PublicationYear | 2018 |
| Publisher | 北京航空航天大学材料科学与工程学院大型金属构件增材制造国家工程实验室,北京,100083 |
| Publisher_xml | – name: 北京航空航天大学材料科学与工程学院大型金属构件增材制造国家工程实验室,北京,100083 |
| SSID | ssib011450911 ssib018829757 ssib004675276 ssib021503227 ssib004298932 ssib051367786 ssj0044661 ssib006703194 ssib022315879 ssib023168045 ssib017478315 ssib045316856 |
| Score | 4.5037875 |
| Snippet | ... |
| SourceID | wanfang |
| SourceType | Aggregation Database |
| StartPage | 36 |
| Title | 热处理对激光增材制造Ti?5Al?2Sn?2Zr?4Mo?4Cr钛合金显微组织和力学性能的影响 |
| URI | https://d.wanfangdata.com.cn/periodical/zgysjsxb-e201801005 |
| Volume | 28 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1NaxNBdCntRQ_iJ37TQwcUie7O7uzOnMLsZkNV2ksjFC8l0aRWJIV-gPZUaLVVFGq9iEURET1V8SJIaf0R_oZN7L_wvbeb7JQGrEIYJm_ee_M-JjNvJvNhWUNC2n4N4vaCcPndgieFXahxp1qoclW1g4ZyG1U8Ozwy6g_f8m6Mi_G-_l_GrqX5udrVOws9z5X8j1cBBn7FU7L_4NkuUwBAHvwLKXgY0gP5mMUBky7TJRYLpiEq9BCibCZ9gpRZqFjss7CMGxoAIuGjqIgzFWORKiE-FkkWApVCTG1XpphbFvoBpHysientGUi9kWlMoxlEVMAjRFKsUBIpVO4QV2AWYxGkOkahwjCTDjMBUXEmI6pZZ3xAD-0jOYoAOBKVC0ukkyZygV9Dh8hdJktmaM1ij4UyMwYwREKQJCKNJaYhN4QUyEfFe-vVTAsWg9ki0gioQqoO-PgkdoB8sCjF6a6iZFUhLoggydxZJkcBk6XEoDOYXZvEQAkOxAwIFlAGHMtzlIC4kZ1CMEbZXK7Jxhb8aRHziKmAzAH6RKQGyKKJh0JgDqFmo1UnE-wxR9Y2SHmQHMk7tstwyOIy9XRAtjPEzHBIa2hvZhVgd8TZ7wyfijziHFKD_HtbNfwtsLWlVD3kiYmPQsXTlgcQEIlHPYzGI4cmDsagjfsrfTe9eaEzqnO5r_dKh2jXN4K9dPl7XxiRrmiNdRnTnWkMdyj4rl9QeezU3dG6MPlo9v7sw9pEHZ1uO3Sv8gAPlPD6rQF9_ebwqBkCwizBvFUvENyYFfj4pkQ-TDqOh1F9dxh28MkLN4_iHUnH47uzCAjibRim8-8whRMy_zOe41t1xiMUnkBAfqWWwFsc6VbJNKDFHR-0btWxRn4Q8lpuokuOvJyZh84_NhvV5qQRqleOWkeyOfagTjvMY1bfwr3j1mHj5tUTVrW9tJl8XG6vPUm-_mj9XEweP00-vGu9XUtWv-8uvq9MFaHzK0LXV4SOrwjdXhE6vd31jWRtdXflZev1TrLzpb213N5aSdafJ882ks1PrcXPv5e222-Wk-1vyasXJ60r5bgSDRcyISeyHn12oocT3VNWf3O6WT9tDao7rl91OVhK1T2H-zUB-YbtArJw6gE_Yw0dhOPZg6Gdsw5hPl3tPW_1z83M1y_A_GeudjFrT38AxAj9UA |
| link.rule.ids | 315,786,790,4043,27954,27955,27956 |
| 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=%E7%83%AD%E5%A4%84%E7%90%86%E5%AF%B9%E6%BF%80%E5%85%89%E5%A2%9E%E6%9D%90%E5%88%B6%E9%80%A0Ti%3F5Al%3F2Sn%3F2Zr%3F4Mo%3F4Cr%E9%92%9B%E5%90%88%E9%87%91%E6%98%BE%E5%BE%AE%E7%BB%84%E7%BB%87%E5%92%8C%E5%8A%9B%E5%AD%A6%E6%80%A7%E8%83%BD%E7%9A%84%E5%BD%B1%E5%93%8D&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=%E6%9C%B1%E8%A8%80%E8%A8%80&rft.au=%E9%99%88%E5%8D%9A&rft.au=%E6%B1%A4%E6%B5%B7%E6%B3%A2&rft.au=%E7%A8%8B%E5%BA%8F&rft.date=2018&rft.pub=%E5%8C%97%E4%BA%AC%E8%88%AA%E7%A9%BA%E8%88%AA%E5%A4%A9%E5%A4%A7%E5%AD%A6%E6%9D%90%E6%96%99%E7%A7%91%E5%AD%A6%E4%B8%8E%E5%B7%A5%E7%A8%8B%E5%AD%A6%E9%99%A2%E5%A4%A7%E5%9E%8B%E9%87%91%E5%B1%9E%E6%9E%84%E4%BB%B6%E5%A2%9E%E6%9D%90%E5%88%B6%E9%80%A0%E5%9B%BD%E5%AE%B6%E5%B7%A5%E7%A8%8B%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C%E5%8C%97%E4%BA%AC%2C100083&rft.issn=1003-6326&rft.volume=28&rft.issue=1&rft.spage=36&rft.epage=46&rft_id=info:doi/10.1016%2FS1003-6326%2818%2964636-9&rft.externalDocID=zgysjsxb_e201801005 |
| thumbnail_s | http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fzgysjsxb-e%2Fzgysjsxb-e.jpg |