In situ SEM investigation of slip transfer in Ti-6Al-4V: Effect of applied stress
Slip transfer is a major concern to understand fatigue behavior and damage, especially in titanium alloys. The presently reported investigation focused on the influence of the applied stress through the use of in situ tensile tests carried out inside a scanning electron microscope. Slip transfer bet...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2018-01, Vol.709, p.277-284 |
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| creator | Hémery, S. Nizou, P. Villechaise, P. |
| description | Slip transfer is a major concern to understand fatigue behavior and damage, especially in titanium alloys. The presently reported investigation focused on the influence of the applied stress through the use of in situ tensile tests carried out inside a scanning electron microscope. Slip transfer between primary α nodules in Ti-6Al-4V was studied using slip trace analysis combined with the electron backscattered diffraction technique to consider crystallographic aspects. The influence of the resolved shear stress and the alignment between slip systems on slip transmission was thoroughly characterized considering a large number of blocked or transferred slip bands. In particular, the evolution of alignment and stress related indicators was assessed with respect to the applied stress.
•Slip transfer was investigated in Ti-6Al-4V using in SEM tensile tests and EBSD.•Slip transfer operates at plastic strains below 0.2%.•The angles between slip plane normals or slip directions are equally influent.•The m′ distribution is not or weakly sensitive to the applied stress.•A RSS threshold insensitive to the applied stress enables slip transfer. |
| doi_str_mv | 10.1016/j.msea.2017.10.058 |
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•Slip transfer was investigated in Ti-6Al-4V using in SEM tensile tests and EBSD.•Slip transfer operates at plastic strains below 0.2%.•The angles between slip plane normals or slip directions are equally influent.•The m′ distribution is not or weakly sensitive to the applied stress.•A RSS threshold insensitive to the applied stress enables slip transfer.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2017.10.058</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Acoustics ; Alignment ; Automatic ; Biomechanics ; Chemical Sciences ; Crack propagation ; Crystallography ; Edge dislocations ; Electric power ; Electromagnetism ; Electron backscatter diffraction ; Electron backscattered diffraction ; Engineering Sciences ; Fatigue failure ; Fluid mechanics ; Grain boundary/slip bands interactions ; In situ tension test ; Material chemistry ; Materials and structures in mechanics ; Materials fatigue ; Mathematical Physics ; Mechanics ; Nodules ; Physics ; Polymers ; Quantum Physics ; Reactive fluid environment ; Scanning electron microscopy ; Shear stress ; Slip ; Slip transfer ; Studies ; Tensile strength ; Tensile tests ; Thermics ; Titanium alloys ; Titanium base alloys ; Vibrations</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2018-01, Vol.709, p.277-284</ispartof><rights>2017 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 2, 2018</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-fa606892c05c583182a049f308497f2acd48a313f2dabb7056bf0540d056f4f3</citedby><cites>FETCH-LOGICAL-c343t-fa606892c05c583182a049f308497f2acd48a313f2dabb7056bf0540d056f4f3</cites><orcidid>0000-0001-7740-4132 ; 0000-0001-9379-6156</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509317313898$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02294172$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Hémery, S.</creatorcontrib><creatorcontrib>Nizou, P.</creatorcontrib><creatorcontrib>Villechaise, P.</creatorcontrib><title>In situ SEM investigation of slip transfer in Ti-6Al-4V: Effect of applied stress</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>Slip transfer is a major concern to understand fatigue behavior and damage, especially in titanium alloys. The presently reported investigation focused on the influence of the applied stress through the use of in situ tensile tests carried out inside a scanning electron microscope. Slip transfer between primary α nodules in Ti-6Al-4V was studied using slip trace analysis combined with the electron backscattered diffraction technique to consider crystallographic aspects. The influence of the resolved shear stress and the alignment between slip systems on slip transmission was thoroughly characterized considering a large number of blocked or transferred slip bands. In particular, the evolution of alignment and stress related indicators was assessed with respect to the applied stress.
•Slip transfer was investigated in Ti-6Al-4V using in SEM tensile tests and EBSD.•Slip transfer operates at plastic strains below 0.2%.•The angles between slip plane normals or slip directions are equally influent.•The m′ distribution is not or weakly sensitive to the applied stress.•A RSS threshold insensitive to the applied stress enables slip transfer.</description><subject>Acoustics</subject><subject>Alignment</subject><subject>Automatic</subject><subject>Biomechanics</subject><subject>Chemical Sciences</subject><subject>Crack propagation</subject><subject>Crystallography</subject><subject>Edge dislocations</subject><subject>Electric power</subject><subject>Electromagnetism</subject><subject>Electron backscatter diffraction</subject><subject>Electron backscattered diffraction</subject><subject>Engineering Sciences</subject><subject>Fatigue failure</subject><subject>Fluid mechanics</subject><subject>Grain boundary/slip bands interactions</subject><subject>In situ tension test</subject><subject>Material chemistry</subject><subject>Materials and structures in mechanics</subject><subject>Materials fatigue</subject><subject>Mathematical Physics</subject><subject>Mechanics</subject><subject>Nodules</subject><subject>Physics</subject><subject>Polymers</subject><subject>Quantum Physics</subject><subject>Reactive fluid environment</subject><subject>Scanning electron microscopy</subject><subject>Shear stress</subject><subject>Slip</subject><subject>Slip transfer</subject><subject>Studies</subject><subject>Tensile strength</subject><subject>Tensile tests</subject><subject>Thermics</subject><subject>Titanium alloys</subject><subject>Titanium base alloys</subject><subject>Vibrations</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kF1LwzAUhoMoOKd_wKuAV160nnz0S7wZo7rBRMThbcjSRFO6tibdwH9vSsVLrxLePO8h50HomkBMgKR3dbz3WsYUSBaCGJL8BM1InrGIFyw9RTMoKIkSKNg5uvC-BgDCIZmh13WLvR0O-K18xrY9aj_YDznYrsWdwb6xPR6cbL3RLjzjrY3SRRPx93tcGqPVMFKy7xurK-wHp72_RGdGNl5f_Z5ztH0st8tVtHl5Wi8Xm0gxzobIyBTSvKAKEpXkjORUAi8Mg5wXmaFSVTyXjDBDK7nbZZCkOwMJhyrcDDdsjm6nsZ-yEb2ze-m-RSetWC02YsyA0oKTjB5JYG8mtnfd1yGsKOru4NrwOxGMUZbyICNQdKKU67x32vyNJSBGy6IWo-Wxk41ZsBxKD1NJh1WPVjvhldWt0pV1QY-oOvtf_Qd4dYJn</recordid><startdate>20180102</startdate><enddate>20180102</enddate><creator>Hémery, S.</creator><creator>Nizou, P.</creator><creator>Villechaise, P.</creator><general>Elsevier B.V</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0001-7740-4132</orcidid><orcidid>https://orcid.org/0000-0001-9379-6156</orcidid></search><sort><creationdate>20180102</creationdate><title>In situ SEM investigation of slip transfer in Ti-6Al-4V: Effect of applied stress</title><author>Hémery, S. ; Nizou, P. ; Villechaise, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-fa606892c05c583182a049f308497f2acd48a313f2dabb7056bf0540d056f4f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Acoustics</topic><topic>Alignment</topic><topic>Automatic</topic><topic>Biomechanics</topic><topic>Chemical Sciences</topic><topic>Crack propagation</topic><topic>Crystallography</topic><topic>Edge dislocations</topic><topic>Electric power</topic><topic>Electromagnetism</topic><topic>Electron backscatter diffraction</topic><topic>Electron backscattered diffraction</topic><topic>Engineering Sciences</topic><topic>Fatigue failure</topic><topic>Fluid mechanics</topic><topic>Grain boundary/slip bands interactions</topic><topic>In situ tension test</topic><topic>Material chemistry</topic><topic>Materials and structures in mechanics</topic><topic>Materials fatigue</topic><topic>Mathematical Physics</topic><topic>Mechanics</topic><topic>Nodules</topic><topic>Physics</topic><topic>Polymers</topic><topic>Quantum Physics</topic><topic>Reactive fluid environment</topic><topic>Scanning electron microscopy</topic><topic>Shear stress</topic><topic>Slip</topic><topic>Slip transfer</topic><topic>Studies</topic><topic>Tensile strength</topic><topic>Tensile tests</topic><topic>Thermics</topic><topic>Titanium alloys</topic><topic>Titanium base alloys</topic><topic>Vibrations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hémery, S.</creatorcontrib><creatorcontrib>Nizou, P.</creatorcontrib><creatorcontrib>Villechaise, P.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hémery, S.</au><au>Nizou, P.</au><au>Villechaise, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In situ SEM investigation of slip transfer in Ti-6Al-4V: Effect of applied stress</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2018-01-02</date><risdate>2018</risdate><volume>709</volume><spage>277</spage><epage>284</epage><pages>277-284</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>Slip transfer is a major concern to understand fatigue behavior and damage, especially in titanium alloys. The presently reported investigation focused on the influence of the applied stress through the use of in situ tensile tests carried out inside a scanning electron microscope. Slip transfer between primary α nodules in Ti-6Al-4V was studied using slip trace analysis combined with the electron backscattered diffraction technique to consider crystallographic aspects. The influence of the resolved shear stress and the alignment between slip systems on slip transmission was thoroughly characterized considering a large number of blocked or transferred slip bands. In particular, the evolution of alignment and stress related indicators was assessed with respect to the applied stress.
•Slip transfer was investigated in Ti-6Al-4V using in SEM tensile tests and EBSD.•Slip transfer operates at plastic strains below 0.2%.•The angles between slip plane normals or slip directions are equally influent.•The m′ distribution is not or weakly sensitive to the applied stress.•A RSS threshold insensitive to the applied stress enables slip transfer.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2017.10.058</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-7740-4132</orcidid><orcidid>https://orcid.org/0000-0001-9379-6156</orcidid></addata></record> |
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| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2018-01, Vol.709, p.277-284 |
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| subjects | Acoustics Alignment Automatic Biomechanics Chemical Sciences Crack propagation Crystallography Edge dislocations Electric power Electromagnetism Electron backscatter diffraction Electron backscattered diffraction Engineering Sciences Fatigue failure Fluid mechanics Grain boundary/slip bands interactions In situ tension test Material chemistry Materials and structures in mechanics Materials fatigue Mathematical Physics Mechanics Nodules Physics Polymers Quantum Physics Reactive fluid environment Scanning electron microscopy Shear stress Slip Slip transfer Studies Tensile strength Tensile tests Thermics Titanium alloys Titanium base alloys Vibrations |
| title | In situ SEM investigation of slip transfer in Ti-6Al-4V: Effect of applied stress |
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