Evaluation model for heat treatment process of ultrahigh-cycle fatigue performance-based high-strength titanium alloy
The invention discloses an evaluation model for a heat treatment process of an ultrahigh-cycle fatigue performance-based high-strength titanium alloy. An ultrasonic fatigue test is adopted to obtain ultrahigh-cycle fatigue performance of the high-strength titanium alloy; and based on a nonlinear dam...
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| creator | LIU SHU SUN HAIBO ZHANG ZHENG NIE BAOHUA LU MINSHA HUANG TINGTING CHEN DONGCHU ZHAO ZIHUA |
| description | The invention discloses an evaluation model for a heat treatment process of an ultrahigh-cycle fatigue performance-based high-strength titanium alloy. An ultrasonic fatigue test is adopted to obtain ultrahigh-cycle fatigue performance of the high-strength titanium alloy; and based on a nonlinear damage mechanics theory, parameters reflecting the heat treatment process and microstructure characteristics of a material are introduced, a fatigue performance equation of the material is established, and the anti-ultrahigh-cycle fatigue heat treatment process of the high-strength titanium alloy is quantitatively evaluated.
本发明公开了种基于超高周疲劳性能的高强钛合金热处理工艺评价模型，本发明采用超声疲劳试验获取高强钛合金超高周疲劳性能，基于非线性损伤力学理论，引入反映材料热处理工艺、显微组织特征的参数，建立材料的疲劳性能方程，定量评价高强钛合金抗超高周疲劳的热处理工艺。 |
| format | Patent |
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本发明公开了种基于超高周疲劳性能的高强钛合金热处理工艺评价模型，本发明采用超声疲劳试验获取高强钛合金超高周疲劳性能，基于非线性损伤力学理论，引入反映材料热处理工艺、显微组织特征的参数，建立材料的疲劳性能方程，定量评价高强钛合金抗超高周疲劳的热处理工艺。</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181016&DB=EPODOC&CC=CN&NR=108664716A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20181016&DB=EPODOC&CC=CN&NR=108664716A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU SHU</creatorcontrib><creatorcontrib>SUN HAIBO</creatorcontrib><creatorcontrib>ZHANG ZHENG</creatorcontrib><creatorcontrib>NIE BAOHUA</creatorcontrib><creatorcontrib>LU MINSHA</creatorcontrib><creatorcontrib>HUANG TINGTING</creatorcontrib><creatorcontrib>CHEN DONGCHU</creatorcontrib><creatorcontrib>ZHAO ZIHUA</creatorcontrib><title>Evaluation model for heat treatment process of ultrahigh-cycle fatigue performance-based high-strength titanium alloy</title><description>The invention discloses an evaluation model for a heat treatment process of an ultrahigh-cycle fatigue performance-based high-strength titanium alloy. An ultrasonic fatigue test is adopted to obtain ultrahigh-cycle fatigue performance of the high-strength titanium alloy; and based on a nonlinear damage mechanics theory, parameters reflecting the heat treatment process and microstructure characteristics of a material are introduced, a fatigue performance equation of the material is established, and the anti-ultrahigh-cycle fatigue heat treatment process of the high-strength titanium alloy is quantitatively evaluated.
本发明公开了种基于超高周疲劳性能的高强钛合金热处理工艺评价模型，本发明采用超声疲劳试验获取高强钛合金超高周疲劳性能，基于非线性损伤力学理论，引入反映材料热处理工艺、显微组织特征的参数，建立材料的疲劳性能方程，定量评价高强钛合金抗超高周疲劳的热处理工艺。</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjE0KwjAQRrtxIeodxgMELEp1K6XiypX7MqaTJpA_konQ2xvEA7j53ua9b92U4Y22IJvgwYWJLKiQQBMycKrryDPEFCTlDEFBsZxQm1kLuUhLoGo6F4JIqYYOvSTxwkwTfKVcT_zMGtgwelMcoLVh2TYrhTbT7sdNs78Nz_4uKIaRckRJnnjsH-3h0nWnc9tdj_84H0RGRhQ</recordid><startdate>20181016</startdate><enddate>20181016</enddate><creator>LIU SHU</creator><creator>SUN HAIBO</creator><creator>ZHANG ZHENG</creator><creator>NIE BAOHUA</creator><creator>LU MINSHA</creator><creator>HUANG TINGTING</creator><creator>CHEN DONGCHU</creator><creator>ZHAO ZIHUA</creator><scope>EVB</scope></search><sort><creationdate>20181016</creationdate><title>Evaluation model for heat treatment process of ultrahigh-cycle fatigue performance-based high-strength titanium alloy</title><author>LIU SHU ; SUN HAIBO ; ZHANG ZHENG ; NIE BAOHUA ; LU MINSHA ; HUANG TINGTING ; CHEN DONGCHU ; ZHAO ZIHUA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108664716A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU SHU</creatorcontrib><creatorcontrib>SUN HAIBO</creatorcontrib><creatorcontrib>ZHANG ZHENG</creatorcontrib><creatorcontrib>NIE BAOHUA</creatorcontrib><creatorcontrib>LU MINSHA</creatorcontrib><creatorcontrib>HUANG TINGTING</creatorcontrib><creatorcontrib>CHEN DONGCHU</creatorcontrib><creatorcontrib>ZHAO ZIHUA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU SHU</au><au>SUN HAIBO</au><au>ZHANG ZHENG</au><au>NIE BAOHUA</au><au>LU MINSHA</au><au>HUANG TINGTING</au><au>CHEN DONGCHU</au><au>ZHAO ZIHUA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Evaluation model for heat treatment process of ultrahigh-cycle fatigue performance-based high-strength titanium alloy</title><date>2018-10-16</date><risdate>2018</risdate><abstract>The invention discloses an evaluation model for a heat treatment process of an ultrahigh-cycle fatigue performance-based high-strength titanium alloy. An ultrasonic fatigue test is adopted to obtain ultrahigh-cycle fatigue performance of the high-strength titanium alloy; and based on a nonlinear damage mechanics theory, parameters reflecting the heat treatment process and microstructure characteristics of a material are introduced, a fatigue performance equation of the material is established, and the anti-ultrahigh-cycle fatigue heat treatment process of the high-strength titanium alloy is quantitatively evaluated.
本发明公开了种基于超高周疲劳性能的高强钛合金热处理工艺评价模型，本发明采用超声疲劳试验获取高强钛合金超高周疲劳性能，基于非线性损伤力学理论，引入反映材料热处理工艺、显微组织特征的参数，建立材料的疲劳性能方程，定量评价高强钛合金抗超高周疲劳的热处理工艺。</abstract><oa>free_for_read</oa></addata></record> |
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| title | Evaluation model for heat treatment process of ultrahigh-cycle fatigue performance-based high-strength titanium alloy |
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