Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction
Strength of laser deposited parts is in strong dependence on microstructure, residual stresses, size and shape of defects. Knowledge of the residual stress field is crucial for a thorough understanding of the likely subsequent fatigue behaviour and fracture of the part during deposition. Neutron dif...
Gespeichert in:
| Veröffentlicht in: | Journal of physics. Conference series 2018-11, Vol.1109 (1), p.12049 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 1 |
| container_start_page | 12049 |
| container_title | Journal of physics. Conference series |
| container_volume | 1109 |
| creator | Em, V T Ivanov, S Y Karpov, I D Rylov, S A Zemlyakov, E V Babkin, K D |
| description | Strength of laser deposited parts is in strong dependence on microstructure, residual stresses, size and shape of defects. Knowledge of the residual stress field is crucial for a thorough understanding of the likely subsequent fatigue behaviour and fracture of the part during deposition. Neutron diffraction methods are well established for the study of residual stresses deep inside components. Neutron diffraction has the potential for measurement deep within metallic components. Distribution of residual stress in Ti-6Al-4V wall deposited on the stiff substrate was measured. Finite element simulation was carried out in order to obtain transient and residual inherent stress in the fabricated part. It was shown that peak tensile normal stress exceeds yield stress at the start and end of deposited wall near the substrate. Peak tensile longitudinal stress corresponds to the last deposited layer and lower than yield stress. |
| doi_str_mv | 10.1088/1742-6596/1109/1/012049 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2565518593</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2565518593</sourcerecordid><originalsourceid>FETCH-LOGICAL-c413t-efc1b3b0e2c1e28c8089005808fb6a34ee6943dbaf22ff0e89e7e0e7f11378b03</originalsourceid><addsrcrecordid>eNqFkEtLxDAQgIMouK7-BgPehNqk6SM9LsUnC4quXkPaTiRLt6lJevDfm1JZEQTnMsPMNzPwIXROyRUlnMe0SJMoz8o8ppSUMY0JTUhaHqDFfnK4rzk_RifObQlhIYoFEs_gdDvKDjtvwTm8A-lGCzvovcNG4U46sKHrA9LCYJz20OKNjvJVF6VveJA2gKPT_TvuYfTW9LjVSlnZeG36U3SkZOfg7Dsv0evN9aa6i9aPt_fVah01KWU-AtXQmtUEkoZCwhtOeElIFpKqc8lSgLxMWVtLlSRKEeAlFECgUJSygteELdHFfHew5mME58XWjLYPL0WS5VlGeVayQBUz1VjjnAUlBqt30n4KSsRkU0yexORMTDYFFbPNsHk5b2oz_Jx-eKpefoNiaFWA2R_wfy--AIS5hSM</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2565518593</pqid></control><display><type>article</type><title>Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction</title><source>IOP Publishing Free Content</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>IOPscience extra</source><source>Alma/SFX Local Collection</source><source>Free Full-Text Journals in Chemistry</source><creator>Em, V T ; Ivanov, S Y ; Karpov, I D ; Rylov, S A ; Zemlyakov, E V ; Babkin, K D</creator><creatorcontrib>Em, V T ; Ivanov, S Y ; Karpov, I D ; Rylov, S A ; Zemlyakov, E V ; Babkin, K D</creatorcontrib><description>Strength of laser deposited parts is in strong dependence on microstructure, residual stresses, size and shape of defects. Knowledge of the residual stress field is crucial for a thorough understanding of the likely subsequent fatigue behaviour and fracture of the part during deposition. Neutron diffraction methods are well established for the study of residual stresses deep inside components. Neutron diffraction has the potential for measurement deep within metallic components. Distribution of residual stress in Ti-6Al-4V wall deposited on the stiff substrate was measured. Finite element simulation was carried out in order to obtain transient and residual inherent stress in the fabricated part. It was shown that peak tensile normal stress exceeds yield stress at the start and end of deposited wall near the substrate. Peak tensile longitudinal stress corresponds to the last deposited layer and lower than yield stress.</description><identifier>ISSN: 1742-6588</identifier><identifier>EISSN: 1742-6596</identifier><identifier>DOI: 10.1088/1742-6596/1109/1/012049</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Crack propagation ; Fatigue failure ; Finite element method ; Laser deposition ; Neutron diffraction ; Neutrons ; Residual stress ; Stress distribution ; Substrates ; Titanium base alloys ; Yield strength ; Yield stress</subject><ispartof>Journal of physics. Conference series, 2018-11, Vol.1109 (1), p.12049</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c413t-efc1b3b0e2c1e28c8089005808fb6a34ee6943dbaf22ff0e89e7e0e7f11378b03</citedby><cites>FETCH-LOGICAL-c413t-efc1b3b0e2c1e28c8089005808fb6a34ee6943dbaf22ff0e89e7e0e7f11378b03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.1088/1742-6596/1109/1/012049/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,776,780,27901,27902,38845,38867,53815,53842</link.rule.ids></links><search><creatorcontrib>Em, V T</creatorcontrib><creatorcontrib>Ivanov, S Y</creatorcontrib><creatorcontrib>Karpov, I D</creatorcontrib><creatorcontrib>Rylov, S A</creatorcontrib><creatorcontrib>Zemlyakov, E V</creatorcontrib><creatorcontrib>Babkin, K D</creatorcontrib><title>Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction</title><title>Journal of physics. Conference series</title><addtitle>J. Phys.: Conf. Ser</addtitle><description>Strength of laser deposited parts is in strong dependence on microstructure, residual stresses, size and shape of defects. Knowledge of the residual stress field is crucial for a thorough understanding of the likely subsequent fatigue behaviour and fracture of the part during deposition. Neutron diffraction methods are well established for the study of residual stresses deep inside components. Neutron diffraction has the potential for measurement deep within metallic components. Distribution of residual stress in Ti-6Al-4V wall deposited on the stiff substrate was measured. Finite element simulation was carried out in order to obtain transient and residual inherent stress in the fabricated part. It was shown that peak tensile normal stress exceeds yield stress at the start and end of deposited wall near the substrate. Peak tensile longitudinal stress corresponds to the last deposited layer and lower than yield stress.</description><subject>Crack propagation</subject><subject>Fatigue failure</subject><subject>Finite element method</subject><subject>Laser deposition</subject><subject>Neutron diffraction</subject><subject>Neutrons</subject><subject>Residual stress</subject><subject>Stress distribution</subject><subject>Substrates</subject><subject>Titanium base alloys</subject><subject>Yield strength</subject><subject>Yield stress</subject><issn>1742-6588</issn><issn>1742-6596</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>BENPR</sourceid><recordid>eNqFkEtLxDAQgIMouK7-BgPehNqk6SM9LsUnC4quXkPaTiRLt6lJevDfm1JZEQTnMsPMNzPwIXROyRUlnMe0SJMoz8o8ppSUMY0JTUhaHqDFfnK4rzk_RifObQlhIYoFEs_gdDvKDjtvwTm8A-lGCzvovcNG4U46sKHrA9LCYJz20OKNjvJVF6VveJA2gKPT_TvuYfTW9LjVSlnZeG36U3SkZOfg7Dsv0evN9aa6i9aPt_fVah01KWU-AtXQmtUEkoZCwhtOeElIFpKqc8lSgLxMWVtLlSRKEeAlFECgUJSygteELdHFfHew5mME58XWjLYPL0WS5VlGeVayQBUz1VjjnAUlBqt30n4KSsRkU0yexORMTDYFFbPNsHk5b2oz_Jx-eKpefoNiaFWA2R_wfy--AIS5hSM</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>Em, V T</creator><creator>Ivanov, S Y</creator><creator>Karpov, I D</creator><creator>Rylov, S A</creator><creator>Zemlyakov, E V</creator><creator>Babkin, K D</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>P5Z</scope><scope>P62</scope><scope>PHGZM</scope><scope>PHGZT</scope><scope>PIMPY</scope><scope>PKEHL</scope><scope>PQEST</scope><scope>PQGLB</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20181101</creationdate><title>Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction</title><author>Em, V T ; Ivanov, S Y ; Karpov, I D ; Rylov, S A ; Zemlyakov, E V ; Babkin, K D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c413t-efc1b3b0e2c1e28c8089005808fb6a34ee6943dbaf22ff0e89e7e0e7f11378b03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Crack propagation</topic><topic>Fatigue failure</topic><topic>Finite element method</topic><topic>Laser deposition</topic><topic>Neutron diffraction</topic><topic>Neutrons</topic><topic>Residual stress</topic><topic>Stress distribution</topic><topic>Substrates</topic><topic>Titanium base alloys</topic><topic>Yield strength</topic><topic>Yield stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Em, V T</creatorcontrib><creatorcontrib>Ivanov, S Y</creatorcontrib><creatorcontrib>Karpov, I D</creatorcontrib><creatorcontrib>Rylov, S A</creatorcontrib><creatorcontrib>Zemlyakov, E V</creatorcontrib><creatorcontrib>Babkin, K D</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central (New)</collection><collection>ProQuest One Academic (New)</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Middle East (New)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Applied & Life Sciences</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Journal of physics. Conference series</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Em, V T</au><au>Ivanov, S Y</au><au>Karpov, I D</au><au>Rylov, S A</au><au>Zemlyakov, E V</au><au>Babkin, K D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction</atitle><jtitle>Journal of physics. Conference series</jtitle><addtitle>J. Phys.: Conf. Ser</addtitle><date>2018-11-01</date><risdate>2018</risdate><volume>1109</volume><issue>1</issue><spage>12049</spage><pages>12049-</pages><issn>1742-6588</issn><eissn>1742-6596</eissn><abstract>Strength of laser deposited parts is in strong dependence on microstructure, residual stresses, size and shape of defects. Knowledge of the residual stress field is crucial for a thorough understanding of the likely subsequent fatigue behaviour and fracture of the part during deposition. Neutron diffraction methods are well established for the study of residual stresses deep inside components. Neutron diffraction has the potential for measurement deep within metallic components. Distribution of residual stress in Ti-6Al-4V wall deposited on the stiff substrate was measured. Finite element simulation was carried out in order to obtain transient and residual inherent stress in the fabricated part. It was shown that peak tensile normal stress exceeds yield stress at the start and end of deposited wall near the substrate. Peak tensile longitudinal stress corresponds to the last deposited layer and lower than yield stress.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1742-6596/1109/1/012049</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1742-6588 |
| ispartof | Journal of physics. Conference series, 2018-11, Vol.1109 (1), p.12049 |
| issn | 1742-6588 1742-6596 |
| language | eng |
| recordid | cdi_proquest_journals_2565518593 |
| source | IOP Publishing Free Content; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Crack propagation Fatigue failure Finite element method Laser deposition Neutron diffraction Neutrons Residual stress Stress distribution Substrates Titanium base alloys Yield strength Yield stress |
| title | Residual stress measurements of laser metal deposited Ti-6Al-4V parts using neutron diffraction |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-16T10%3A06%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Residual%20stress%20measurements%20of%20laser%20metal%20deposited%20Ti-6Al-4V%20parts%20using%20neutron%20diffraction&rft.jtitle=Journal%20of%20physics.%20Conference%20series&rft.au=Em,%20V%20T&rft.date=2018-11-01&rft.volume=1109&rft.issue=1&rft.spage=12049&rft.pages=12049-&rft.issn=1742-6588&rft.eissn=1742-6596&rft_id=info:doi/10.1088/1742-6596/1109/1/012049&rft_dat=%3Cproquest_cross%3E2565518593%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2565518593&rft_id=info:pmid/&rfr_iscdi=true |