Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading
Fatigue properties of age-hardened Al alloy 2017-T4 under ultrasonic loading frequency （20 kHz） were investigated and compared with the results under conventional loading of rotating bending（50 Hz）.The growth of a crack retarded at about 500μm in surface length under ultrasonic loading,while at abou...
Gespeichert in:
| Veröffentlicht in: | 力学快报：英文版 2012, Vol.2 (3), p.27-30 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 30 |
|---|---|
| container_issue | 3 |
| container_start_page | 27 |
| container_title | 力学快报：英文版 |
| container_volume | 2 |
| creator | Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi |
| description | Fatigue properties of age-hardened Al alloy 2017-T4 under ultrasonic loading frequency （20 kHz） were investigated and compared with the results under conventional loading of rotating bending（50 Hz）.The growth of a crack retarded at about 500μm in surface length under ultrasonic loading,while at about 20μm under rotating bending.Although striations being a typical fracture mechanism were observed under conventional loading,most of fracture surface was covered with many facets under ultrasonic loading.These facets were also observed under rotating bending in nitrogen gas.The difference in growth mechanism depending on the loading frequency and the retardation of a crack growth under ultrasonic loading may be caused by the environment at the crack tip due to high crack growth rate under ultrasonic loading. |
| format | Article |
| fullrecord | <record><control><sourceid>chongqing</sourceid><recordid>TN_cdi_chongqing_primary_41867752</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>41867752</cqvip_id><sourcerecordid>41867752</sourcerecordid><originalsourceid>FETCH-chongqing_primary_418677523</originalsourceid><addsrcrecordid>eNqNyr0OgjAUQOEOmkiUd7g-QJPyL6MxEk0c2c0NvZSa2mILA28vgw_gWc7ybViUirrgIsvrHYtDeIm1IimzOovYo8FJq5lg9G4kP2kK4HpARXxAL8mShPMd0Bi3QCqSirc5zFaSh9lMHoOzugPjUGqrDmzbowkU_75nx-baXm68G5xVn1U8R6_f6JdnnpzKqirS7B_zBbYzOws</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</creator><creatorcontrib>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</creatorcontrib><description>Fatigue properties of age-hardened Al alloy 2017-T4 under ultrasonic loading frequency （20 kHz） were investigated and compared with the results under conventional loading of rotating bending（50 Hz）.The growth of a crack retarded at about 500μm in surface length under ultrasonic loading,while at about 20μm under rotating bending.Although striations being a typical fracture mechanism were observed under conventional loading,most of fracture surface was covered with many facets under ultrasonic loading.These facets were also observed under rotating bending in nitrogen gas.The difference in growth mechanism depending on the loading frequency and the retardation of a crack growth under ultrasonic loading may be caused by the environment at the crack tip due to high crack growth rate under ultrasonic loading.</description><identifier>ISSN: 2095-0349</identifier><language>eng</language><subject>年龄 ; 旋转弯曲 ; 疲劳性能 ; 硬化 ; 负荷 ; 超声波 ; 铝合金</subject><ispartof>力学快报：英文版, 2012, Vol.2 (3), p.27-30</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/71275X/71275X.jpg</thumbnail><link.rule.ids>314,776,780,4010</link.rule.ids></links><search><creatorcontrib>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</creatorcontrib><title>Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading</title><title>力学快报：英文版</title><addtitle>Theoretical and Applied Mechanics Letters</addtitle><description>Fatigue properties of age-hardened Al alloy 2017-T4 under ultrasonic loading frequency （20 kHz） were investigated and compared with the results under conventional loading of rotating bending（50 Hz）.The growth of a crack retarded at about 500μm in surface length under ultrasonic loading,while at about 20μm under rotating bending.Although striations being a typical fracture mechanism were observed under conventional loading,most of fracture surface was covered with many facets under ultrasonic loading.These facets were also observed under rotating bending in nitrogen gas.The difference in growth mechanism depending on the loading frequency and the retardation of a crack growth under ultrasonic loading may be caused by the environment at the crack tip due to high crack growth rate under ultrasonic loading.</description><subject>年龄</subject><subject>旋转弯曲</subject><subject>疲劳性能</subject><subject>硬化</subject><subject>负荷</subject><subject>超声波</subject><subject>铝合金</subject><issn>2095-0349</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqNyr0OgjAUQOEOmkiUd7g-QJPyL6MxEk0c2c0NvZSa2mILA28vgw_gWc7ybViUirrgIsvrHYtDeIm1IimzOovYo8FJq5lg9G4kP2kK4HpARXxAL8mShPMd0Bi3QCqSirc5zFaSh9lMHoOzugPjUGqrDmzbowkU_75nx-baXm68G5xVn1U8R6_f6JdnnpzKqirS7B_zBbYzOws</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2012</creationdate><title>Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading</title><author>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_418677523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>年龄</topic><topic>旋转弯曲</topic><topic>疲劳性能</topic><topic>硬化</topic><topic>负荷</topic><topic>超声波</topic><topic>铝合金</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>力学快报：英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nu Yan Qingyuan Wang Xishu Wang Q. Chen N. Kawagoishi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading</atitle><jtitle>力学快报：英文版</jtitle><addtitle>Theoretical and Applied Mechanics Letters</addtitle><date>2012</date><risdate>2012</risdate><volume>2</volume><issue>3</issue><spage>27</spage><epage>30</epage><pages>27-30</pages><issn>2095-0349</issn><abstract>Fatigue properties of age-hardened Al alloy 2017-T4 under ultrasonic loading frequency （20 kHz） were investigated and compared with the results under conventional loading of rotating bending（50 Hz）.The growth of a crack retarded at about 500μm in surface length under ultrasonic loading,while at about 20μm under rotating bending.Although striations being a typical fracture mechanism were observed under conventional loading,most of fracture surface was covered with many facets under ultrasonic loading.These facets were also observed under rotating bending in nitrogen gas.The difference in growth mechanism depending on the loading frequency and the retardation of a crack growth under ultrasonic loading may be caused by the environment at the crack tip due to high crack growth rate under ultrasonic loading.</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2095-0349 |
| ispartof | 力学快报：英文版, 2012, Vol.2 (3), p.27-30 |
| issn | 2095-0349 |
| language | eng |
| recordid | cdi_chongqing_primary_41867752 |
| source | EZB-FREE-00999 freely available EZB journals |
| subjects | 年龄 旋转弯曲 疲劳性能 硬化 负荷 超声波 铝合金 |
| title | Fatigue properties of age-hardened AI alloy 2017-T4 under ultrasonic loading |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T23%3A23%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-chongqing&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Fatigue%20properties%20of%20age-hardened%20AI%20alloy%202017-T4%20under%20ultrasonic%20loading&rft.jtitle=%E5%8A%9B%E5%AD%A6%E5%BF%AB%E6%8A%A5%EF%BC%9A%E8%8B%B1%E6%96%87%E7%89%88&rft.au=Nu%20Yan%20Qingyuan%20Wang%20Xishu%20Wang%20Q.%20Chen%20N.%20Kawagoishi&rft.date=2012&rft.volume=2&rft.issue=3&rft.spage=27&rft.epage=30&rft.pages=27-30&rft.issn=2095-0349&rft_id=info:doi/&rft_dat=%3Cchongqing%3E41867752%3C/chongqing%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_cqvip_id=41867752&rfr_iscdi=true |