Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process
A 22MnB5-type steel has been investigated to generate a duplex microstructure comprising submicrometer or ultrafine retained austenite and martensite through a combination of hot stamping with quenching and partitioning process. The results indicate that the newly treated steel shows excellent mecha...
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| Veröffentlicht in: | Scripta materialia 2011-04, Vol.64 (8), p.749-752 |
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| container_title | Scripta materialia |
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| creator | Liu, Heping Lu, Xianwen Jin, Xuejun Dong, Han Shi, Jie |
| description | A 22MnB5-type steel has been investigated to generate a duplex microstructure comprising submicrometer or ultrafine retained austenite and martensite through a combination of hot stamping with quenching and partitioning process. The results indicate that the newly treated steel shows excellent mechanical properties and the total elongation of the steel increases from 6.6% to 14.8% compared with that of hot stamped and quenched steel. These improved properties can be attributed to the nanometric duplex microstructure comprising ultrafine retained austenite and martensite. |
| doi_str_mv | 10.1016/j.scriptamat.2010.12.037 |
| format | Article |
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The results indicate that the newly treated steel shows excellent mechanical properties and the total elongation of the steel increases from 6.6% to 14.8% compared with that of hot stamped and quenched steel. These improved properties can be attributed to the nanometric duplex microstructure comprising ultrafine retained austenite and martensite.</description><identifier>ISSN: 1359-6462</identifier><identifier>EISSN: 1872-8456</identifier><identifier>DOI: 10.1016/j.scriptamat.2010.12.037</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>High strength steels ; Hot stamping ; Martensite ; Mechanical properties ; Microstructure ; Partitioning ; Quenching ; Quenching and partitioning ; Retained austenite ; Steels</subject><ispartof>Scripta materialia, 2011-04, Vol.64 (8), p.749-752</ispartof><rights>2010 Acta Materialia Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c416t-41c923caae375a87a19009928011449a946b27862bc787b14323e9b90ffdf1553</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359646210008675$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Liu, Heping</creatorcontrib><creatorcontrib>Lu, Xianwen</creatorcontrib><creatorcontrib>Jin, Xuejun</creatorcontrib><creatorcontrib>Dong, Han</creatorcontrib><creatorcontrib>Shi, Jie</creatorcontrib><title>Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process</title><title>Scripta materialia</title><description>A 22MnB5-type steel has been investigated to generate a duplex microstructure comprising submicrometer or ultrafine retained austenite and martensite through a combination of hot stamping with quenching and partitioning process. 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These improved properties can be attributed to the nanometric duplex microstructure comprising ultrafine retained austenite and martensite.</description><subject>High strength steels</subject><subject>Hot stamping</subject><subject>Martensite</subject><subject>Mechanical properties</subject><subject>Microstructure</subject><subject>Partitioning</subject><subject>Quenching</subject><subject>Quenching and partitioning</subject><subject>Retained austenite</subject><subject>Steels</subject><issn>1359-6462</issn><issn>1872-8456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFkE9P7SAQxRujiX-_AztXvQKlFJY-oz4TEze6JlM6veWmt-0DNNFP7zTX5C1dMcz8zhk4RcEE3wgu9M1uk3wMS4Y95I3ka1tueNUcFWfCNLI0qtbHVFe1LbXS8rQ4T2nHOddCirPi634aYPLYsT16qoKHkS1xXjDmgInNPQM2zJkl2rAQBt3HgR_CdihTjjht80BjxJHRDTLN2k_27x0nP4Rpy2Dq2AJkl8M8rQ2y95jSZXHSw5jw6ue8KN4e7l_v_pbPL49Pd7fPpVdC51IJb2XlAbBqajANCMu5tdJwIZSyYJVuZWO0bH1jmlaoSlZoW8v7vutFXVcXxfXBl_bSq1J2-5A8jiNMOL8nZ7RSpNKGSHMgfZxTiti7JYY9xE8nuFvTdjv3P223pu2EdJQ2Sf8cpEg_-QgYCQy4BhUi-uy6Ofxu8g2rFI_c</recordid><startdate>20110401</startdate><enddate>20110401</enddate><creator>Liu, Heping</creator><creator>Lu, Xianwen</creator><creator>Jin, Xuejun</creator><creator>Dong, Han</creator><creator>Shi, Jie</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20110401</creationdate><title>Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process</title><author>Liu, Heping ; Lu, Xianwen ; Jin, Xuejun ; Dong, Han ; Shi, Jie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c416t-41c923caae375a87a19009928011449a946b27862bc787b14323e9b90ffdf1553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>High strength steels</topic><topic>Hot stamping</topic><topic>Martensite</topic><topic>Mechanical properties</topic><topic>Microstructure</topic><topic>Partitioning</topic><topic>Quenching</topic><topic>Quenching and partitioning</topic><topic>Retained austenite</topic><topic>Steels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Heping</creatorcontrib><creatorcontrib>Lu, Xianwen</creatorcontrib><creatorcontrib>Jin, Xuejun</creatorcontrib><creatorcontrib>Dong, Han</creatorcontrib><creatorcontrib>Shi, Jie</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Scripta materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Heping</au><au>Lu, Xianwen</au><au>Jin, Xuejun</au><au>Dong, Han</au><au>Shi, Jie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process</atitle><jtitle>Scripta materialia</jtitle><date>2011-04-01</date><risdate>2011</risdate><volume>64</volume><issue>8</issue><spage>749</spage><epage>752</epage><pages>749-752</pages><issn>1359-6462</issn><eissn>1872-8456</eissn><abstract>A 22MnB5-type steel has been investigated to generate a duplex microstructure comprising submicrometer or ultrafine retained austenite and martensite through a combination of hot stamping with quenching and partitioning process. 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| fulltext | fulltext |
| identifier | ISSN: 1359-6462 |
| ispartof | Scripta materialia, 2011-04, Vol.64 (8), p.749-752 |
| issn | 1359-6462 1872-8456 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_864414368 |
| source | ScienceDirect Journals (5 years ago - present) |
| subjects | High strength steels Hot stamping Martensite Mechanical properties Microstructure Partitioning Quenching Quenching and partitioning Retained austenite Steels |
| title | Enhanced mechanical properties of a hot stamped advanced high-strength steel treated by quenching and partitioning process |
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