Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloys
Using thermochemical treatments, boronized layers were successfully prepared on Al 0.25 CoCrFeNi high-entropy alloys (HEAs). The thickness of the boronized layers ranged widely from 20 to 50 µm, depending on the heat treatment time. Boronizing remarkably improved the surface hardness from HV 188 to...
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| Veröffentlicht in: | International journal of minerals, metallurgy and materials metallurgy and materials, 2020-10, Vol.27 (10), p.1363-1370 |
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| container_issue | 10 |
| container_start_page | 1363 |
| container_title | International journal of minerals, metallurgy and materials |
| container_volume | 27 |
| creator | Hou, Jin-xiong Fan, Jing Yang, Hui-jun Wang, Zhong Qiao, Jun-wei |
| description | Using thermochemical treatments, boronized layers were successfully prepared on Al
0.25
CoCrFeNi high-entropy alloys (HEAs). The thickness of the boronized layers ranged widely from 20 to 50 µm, depending on the heat treatment time. Boronizing remarkably improved the surface hardness from HV 188 to HV 1265 after treating at 900°C for 9 h. Moreover, boronizing enhanced the yield strength of HEAs from 195 to 265 MPa but deteriorated the tensile ductility. Multiple crackings in the boride layers significantly decreased the plasticity. The insufficient work-hardening capacity essentially facilitated the plastic instability of the boronized HEAs. With decreasing substrate thickness, the fracture modes gradually transformed from dimples to quasi-cleavage and eventually to cleavage. |
| doi_str_mv | 10.1007/s12613-020-1967-6 |
| format | Article |
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CoCrFeNi high-entropy alloys (HEAs). The thickness of the boronized layers ranged widely from 20 to 50 µm, depending on the heat treatment time. Boronizing remarkably improved the surface hardness from HV 188 to HV 1265 after treating at 900°C for 9 h. Moreover, boronizing enhanced the yield strength of HEAs from 195 to 265 MPa but deteriorated the tensile ductility. Multiple crackings in the boride layers significantly decreased the plasticity. The insufficient work-hardening capacity essentially facilitated the plastic instability of the boronized HEAs. With decreasing substrate thickness, the fracture modes gradually transformed from dimples to quasi-cleavage and eventually to cleavage.</description><identifier>ISSN: 1674-4799</identifier><identifier>EISSN: 1869-103X</identifier><identifier>DOI: 10.1007/s12613-020-1967-6</identifier><language>eng</language><publisher>Beijing: University of Science and Technology Beijing</publisher><subject>Acoustics ; Alloys ; Ceramics ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Cleavage ; Composites ; Corrosion and Coatings ; Deformation ; Dimpling ; Ductility ; Entropy ; Glass ; Heat treatment ; High entropy alloys ; Load ; Materials Science ; Metallic Materials ; Natural Materials ; Plastic instability ; Scanning electron microscopy ; Substrates ; Surface hardness ; Surfaces and Interfaces ; Thickness ; Thin Films ; Tribology</subject><ispartof>International journal of minerals, metallurgy and materials, 2020-10, Vol.27 (10), p.1363-1370</ispartof><rights>University of Science and Technology Beijing and Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>University of Science and Technology Beijing and Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><rights>Copyright © Wanfang Data Co. Ltd. All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-86073c7207683e6d7c6cf8352c9c80dd3f84d03fab51b150576fbaa5aa0f9ff73</citedby><cites>FETCH-LOGICAL-c352t-86073c7207683e6d7c6cf8352c9c80dd3f84d03fab51b150576fbaa5aa0f9ff73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.wanfangdata.com.cn/images/PeriodicalImages/bjkjdxxb-e/bjkjdxxb-e.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12613-020-1967-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2919601247?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,776,780,21367,27901,27902,33721,41464,42533,43781,51294</link.rule.ids></links><search><creatorcontrib>Hou, Jin-xiong</creatorcontrib><creatorcontrib>Fan, Jing</creatorcontrib><creatorcontrib>Yang, Hui-jun</creatorcontrib><creatorcontrib>Wang, Zhong</creatorcontrib><creatorcontrib>Qiao, Jun-wei</creatorcontrib><title>Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloys</title><title>International journal of minerals, metallurgy and materials</title><addtitle>Int J Miner Metall Mater</addtitle><description>Using thermochemical treatments, boronized layers were successfully prepared on Al
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CoCrFeNi high-entropy alloys (HEAs). The thickness of the boronized layers ranged widely from 20 to 50 µm, depending on the heat treatment time. Boronizing remarkably improved the surface hardness from HV 188 to HV 1265 after treating at 900°C for 9 h. Moreover, boronizing enhanced the yield strength of HEAs from 195 to 265 MPa but deteriorated the tensile ductility. Multiple crackings in the boride layers significantly decreased the plasticity. The insufficient work-hardening capacity essentially facilitated the plastic instability of the boronized HEAs. With decreasing substrate thickness, the fracture modes gradually transformed from dimples to quasi-cleavage and eventually to cleavage.</description><subject>Acoustics</subject><subject>Alloys</subject><subject>Ceramics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Cleavage</subject><subject>Composites</subject><subject>Corrosion and Coatings</subject><subject>Deformation</subject><subject>Dimpling</subject><subject>Ductility</subject><subject>Entropy</subject><subject>Glass</subject><subject>Heat treatment</subject><subject>High entropy alloys</subject><subject>Load</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Natural Materials</subject><subject>Plastic instability</subject><subject>Scanning electron microscopy</subject><subject>Substrates</subject><subject>Surface hardness</subject><subject>Surfaces and Interfaces</subject><subject>Thickness</subject><subject>Thin Films</subject><subject>Tribology</subject><issn>1674-4799</issn><issn>1869-103X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kEFLwzAUx4soOKcfwFvAo2S-pGvSHsd0Kgy9KHgQQtomW2aX1KTTzU9vRoWdPL0H7_f_P_glySWBEQHgN4FQRlIMFDApGMfsKBmQnBWYQPp2HHfGx3jMi-I0OQthBcA4Bz5I3m-Vdn4tO-MsKtVSfhnnkbQ1ahsZOlMhY0MnS9OYboecRqXzzpofVaNJAyOaTd3Uz9STQUuzWGJlO-_aHZJN43bhPDnRsgnq4m8Ok9fZ3cv0Ac-f7x-nkzmu0ox2OGfA04pT4CxPFat5xSqdx1NVVDnUdarzcQ2plmVGSpJBxpkupcykBF1ozdNhct33fkurpV2Ildt4Gz-KcvWxqrfbUiga1URTUET6qqdb7z43KnQHnBZRHhA63neSnqq8C8ErLVpv1tLvBAGxVy565SL2ir1ywWKG9pkQWbtQ_tD8f-gXVA2DwQ</recordid><startdate>20201001</startdate><enddate>20201001</enddate><creator>Hou, Jin-xiong</creator><creator>Fan, Jing</creator><creator>Yang, Hui-jun</creator><creator>Wang, Zhong</creator><creator>Qiao, Jun-wei</creator><general>University of Science and Technology Beijing</general><general>Springer Nature B.V</general><general>Key Laboratory of Interface Science and Engineering in Advanced Materials (Ministry of Education), Taiyuan University of Technology, Taiyuan 030024, China</general><general>College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China%College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20201001</creationdate><title>Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloys</title><author>Hou, Jin-xiong ; Fan, Jing ; Yang, Hui-jun ; Wang, Zhong ; Qiao, Jun-wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-86073c7207683e6d7c6cf8352c9c80dd3f84d03fab51b150576fbaa5aa0f9ff73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acoustics</topic><topic>Alloys</topic><topic>Ceramics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Cleavage</topic><topic>Composites</topic><topic>Corrosion and Coatings</topic><topic>Deformation</topic><topic>Dimpling</topic><topic>Ductility</topic><topic>Entropy</topic><topic>Glass</topic><topic>Heat treatment</topic><topic>High entropy alloys</topic><topic>Load</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Natural Materials</topic><topic>Plastic instability</topic><topic>Scanning electron microscopy</topic><topic>Substrates</topic><topic>Surface hardness</topic><topic>Surfaces and Interfaces</topic><topic>Thickness</topic><topic>Thin Films</topic><topic>Tribology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hou, Jin-xiong</creatorcontrib><creatorcontrib>Fan, Jing</creatorcontrib><creatorcontrib>Yang, Hui-jun</creatorcontrib><creatorcontrib>Wang, Zhong</creatorcontrib><creatorcontrib>Qiao, Jun-wei</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>International journal of minerals, metallurgy and materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hou, Jin-xiong</au><au>Fan, Jing</au><au>Yang, Hui-jun</au><au>Wang, Zhong</au><au>Qiao, Jun-wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloys</atitle><jtitle>International journal of minerals, metallurgy and materials</jtitle><stitle>Int J Miner Metall Mater</stitle><date>2020-10-01</date><risdate>2020</risdate><volume>27</volume><issue>10</issue><spage>1363</spage><epage>1370</epage><pages>1363-1370</pages><issn>1674-4799</issn><eissn>1869-103X</eissn><abstract>Using thermochemical treatments, boronized layers were successfully prepared on Al
0.25
CoCrFeNi high-entropy alloys (HEAs). The thickness of the boronized layers ranged widely from 20 to 50 µm, depending on the heat treatment time. Boronizing remarkably improved the surface hardness from HV 188 to HV 1265 after treating at 900°C for 9 h. Moreover, boronizing enhanced the yield strength of HEAs from 195 to 265 MPa but deteriorated the tensile ductility. Multiple crackings in the boride layers significantly decreased the plasticity. The insufficient work-hardening capacity essentially facilitated the plastic instability of the boronized HEAs. With decreasing substrate thickness, the fracture modes gradually transformed from dimples to quasi-cleavage and eventually to cleavage.</abstract><cop>Beijing</cop><pub>University of Science and Technology Beijing</pub><doi>10.1007/s12613-020-1967-6</doi><tpages>8</tpages></addata></record> |
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| subjects | Acoustics Alloys Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Cleavage Composites Corrosion and Coatings Deformation Dimpling Ductility Entropy Glass Heat treatment High entropy alloys Load Materials Science Metallic Materials Natural Materials Plastic instability Scanning electron microscopy Substrates Surface hardness Surfaces and Interfaces Thickness Thin Films Tribology |
| title | Deformation behavior and plastic instability of boronized Al0.25CoCrFeNi high-entropy alloys |
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