Crystal plasticity modeling of fretting fatigue behavior of an aluminum alloy
Aluminum alloy (AA)7075 is widely used to fabricate parts and components on aircrafts, which are subjected to contact loading that may induce fretting fatigue and catastrophic failure. In this work, a crystal plasticity finite element (CPFE) model accounting for the microstructural features is devel...
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Veröffentlicht in: | Tribology international 2021-04, Vol.156, p.106841, Article 106841 |
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description | Aluminum alloy (AA)7075 is widely used to fabricate parts and components on aircrafts, which are subjected to contact loading that may induce fretting fatigue and catastrophic failure. In this work, a crystal plasticity finite element (CPFE) model accounting for the microstructural features is developed for simulating the fretting fatigue of AA7075-T651. A submodel technology is adopted to refine the contact region to obtain more accurate simulation data. An energy-based criterion is developed for prediction of crack initiation life. The hotspots for the fretting fatigue crack nucleation are identified by the maximum of plastic strain energy density. The proposed CPFE model achieves high accuracy on predicting the fretting fatigue crack initiation and validated by fretting fatigue experimental results.
•Crystal plasticity finite element (CPFE) model is developed to predict the fretting fatigue crack initiation.•Experimental texture and grain morphologies are used as the input in the model.•An energy-based criterion is developed for the prediction of crack initiation life.•Submodel technology is adopted to refine the contact region.•The proposed CPFE model achieves high simulation accuracy and validated by fretting fatigue experimental results. |
doi_str_mv | 10.1016/j.triboint.2020.106841 |
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•Crystal plasticity finite element (CPFE) model is developed to predict the fretting fatigue crack initiation.•Experimental texture and grain morphologies are used as the input in the model.•An energy-based criterion is developed for the prediction of crack initiation life.•Submodel technology is adopted to refine the contact region.•The proposed CPFE model achieves high simulation accuracy and validated by fretting fatigue experimental results.</description><identifier>ISSN: 0301-679X</identifier><identifier>EISSN: 1879-2464</identifier><identifier>DOI: 10.1016/j.triboint.2020.106841</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Aluminum alloys ; Aluminum base alloys ; Catastrophic events ; Crack initiation ; Crack propagation ; Crystal plasticity ; Dislocation density ; Fatigue failure ; Finite element method ; Flux density ; Fracture mechanics ; Fretting fatigue ; Model accuracy ; Nucleation ; Plastic deformation ; Plastic properties</subject><ispartof>Tribology international, 2021-04, Vol.156, p.106841, Article 106841</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright Elsevier BV Apr 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-771ab08eb8a3b4905da1a8c9a5911b1d3479589d5fc92e77259dc8073b7764a73</citedby><cites>FETCH-LOGICAL-c406t-771ab08eb8a3b4905da1a8c9a5911b1d3479589d5fc92e77259dc8073b7764a73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.triboint.2020.106841$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids></links><search><creatorcontrib>Wang, Jian</creatorcontrib><creatorcontrib>Chen, Tianju</creatorcontrib><creatorcontrib>Zhou, Caizhi</creatorcontrib><title>Crystal plasticity modeling of fretting fatigue behavior of an aluminum alloy</title><title>Tribology international</title><description>Aluminum alloy (AA)7075 is widely used to fabricate parts and components on aircrafts, which are subjected to contact loading that may induce fretting fatigue and catastrophic failure. In this work, a crystal plasticity finite element (CPFE) model accounting for the microstructural features is developed for simulating the fretting fatigue of AA7075-T651. A submodel technology is adopted to refine the contact region to obtain more accurate simulation data. An energy-based criterion is developed for prediction of crack initiation life. The hotspots for the fretting fatigue crack nucleation are identified by the maximum of plastic strain energy density. The proposed CPFE model achieves high accuracy on predicting the fretting fatigue crack initiation and validated by fretting fatigue experimental results.
•Crystal plasticity finite element (CPFE) model is developed to predict the fretting fatigue crack initiation.•Experimental texture and grain morphologies are used as the input in the model.•An energy-based criterion is developed for the prediction of crack initiation life.•Submodel technology is adopted to refine the contact region.•The proposed CPFE model achieves high simulation accuracy and validated by fretting fatigue experimental results.</description><subject>Aluminum alloys</subject><subject>Aluminum base alloys</subject><subject>Catastrophic events</subject><subject>Crack initiation</subject><subject>Crack propagation</subject><subject>Crystal plasticity</subject><subject>Dislocation density</subject><subject>Fatigue failure</subject><subject>Finite element method</subject><subject>Flux density</subject><subject>Fracture mechanics</subject><subject>Fretting fatigue</subject><subject>Model accuracy</subject><subject>Nucleation</subject><subject>Plastic deformation</subject><subject>Plastic properties</subject><issn>0301-679X</issn><issn>1879-2464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LxDAQxYMouK5-BSl47jpJ06S5KYv_YMWLgreQpuma0jZrki7029tSPXuax8x7M8wPoWsMGwyY3Tab6G3pbB83BMjcZAXFJ2iFCy5SQhk9RSvIAKeMi89zdBFCAwCcCr5Cr1s_hqja5NCqEK22cUw6V5nW9vvE1UntTYyzrlW0-8EkpflSR-v8PFR9otqhs_3QTaJ14yU6q1UbzNVvXaOPx4f37XO6e3t62d7vUk2BxZRzrEooTFmorKQC8kphVWihcoFxiauMcpEXosprLYjhnOSi0gXwrOScUcWzNbpZ9h68-x5MiLJxg--nk5LkgAkDELOLLS7tXQje1PLgbaf8KDHIGZ1s5B86OaOTC7opeLcEzfTD0Rovg7am16ay3ugoK2f_W_EDa5d7IQ</recordid><startdate>202104</startdate><enddate>202104</enddate><creator>Wang, Jian</creator><creator>Chen, Tianju</creator><creator>Zhou, Caizhi</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>202104</creationdate><title>Crystal plasticity modeling of fretting fatigue behavior of an aluminum alloy</title><author>Wang, Jian ; Chen, Tianju ; Zhou, Caizhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-771ab08eb8a3b4905da1a8c9a5911b1d3479589d5fc92e77259dc8073b7764a73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aluminum alloys</topic><topic>Aluminum base alloys</topic><topic>Catastrophic events</topic><topic>Crack initiation</topic><topic>Crack propagation</topic><topic>Crystal plasticity</topic><topic>Dislocation density</topic><topic>Fatigue failure</topic><topic>Finite element method</topic><topic>Flux density</topic><topic>Fracture mechanics</topic><topic>Fretting fatigue</topic><topic>Model accuracy</topic><topic>Nucleation</topic><topic>Plastic deformation</topic><topic>Plastic properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Jian</creatorcontrib><creatorcontrib>Chen, Tianju</creatorcontrib><creatorcontrib>Zhou, Caizhi</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Tribology international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Jian</au><au>Chen, Tianju</au><au>Zhou, Caizhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Crystal plasticity modeling of fretting fatigue behavior of an aluminum alloy</atitle><jtitle>Tribology international</jtitle><date>2021-04</date><risdate>2021</risdate><volume>156</volume><spage>106841</spage><pages>106841-</pages><artnum>106841</artnum><issn>0301-679X</issn><eissn>1879-2464</eissn><abstract>Aluminum alloy (AA)7075 is widely used to fabricate parts and components on aircrafts, which are subjected to contact loading that may induce fretting fatigue and catastrophic failure. In this work, a crystal plasticity finite element (CPFE) model accounting for the microstructural features is developed for simulating the fretting fatigue of AA7075-T651. A submodel technology is adopted to refine the contact region to obtain more accurate simulation data. An energy-based criterion is developed for prediction of crack initiation life. The hotspots for the fretting fatigue crack nucleation are identified by the maximum of plastic strain energy density. The proposed CPFE model achieves high accuracy on predicting the fretting fatigue crack initiation and validated by fretting fatigue experimental results.
•Crystal plasticity finite element (CPFE) model is developed to predict the fretting fatigue crack initiation.•Experimental texture and grain morphologies are used as the input in the model.•An energy-based criterion is developed for the prediction of crack initiation life.•Submodel technology is adopted to refine the contact region.•The proposed CPFE model achieves high simulation accuracy and validated by fretting fatigue experimental results.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.triboint.2020.106841</doi></addata></record> |
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subjects | Aluminum alloys Aluminum base alloys Catastrophic events Crack initiation Crack propagation Crystal plasticity Dislocation density Fatigue failure Finite element method Flux density Fracture mechanics Fretting fatigue Model accuracy Nucleation Plastic deformation Plastic properties |
title | Crystal plasticity modeling of fretting fatigue behavior of an aluminum alloy |
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