Austenite grain size and the martensite-start temperature
New experimental evidence confirms the dependence of the martensite-start temperature on the austenite grain size. The Fisher model for the geometrical partitioning of austenite grains by plates of martensite is used here to develop a theory to explain the observations, based on the ability to detec...
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Veröffentlicht in: | Scripta materialia 2009-04, Vol.60 (7), p.493-495 |
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creator | Yang, Hong-Seok Bhadeshia, H.K.D.H. |
description | New experimental evidence confirms the dependence of the martensite-start temperature on the austenite grain size. The Fisher model for the geometrical partitioning of austenite grains by plates of martensite is used here to develop a theory to explain the observations, based on the ability to detect transformation as a function of the austenite grain size. The relationship derived has been tested on a range of published data. |
doi_str_mv | 10.1016/j.scriptamat.2008.11.043 |
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The Fisher model for the geometrical partitioning of austenite grains by plates of martensite is used here to develop a theory to explain the observations, based on the ability to detect transformation as a function of the austenite grain size. The relationship derived has been tested on a range of published data.</description><identifier>ISSN: 1359-6462</identifier><identifier>EISSN: 1872-8456</identifier><identifier>DOI: 10.1016/j.scriptamat.2008.11.043</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Austenite ; Austenite grain size ; Grain size ; Grains ; Martensite ; Martensite-start temperature ; Martensitic transformations ; Mathematical models ; Partitioning ; Steels ; Thermodynamics ; Transformations</subject><ispartof>Scripta materialia, 2009-04, Vol.60 (7), p.493-495</ispartof><rights>2008 Acta Materialia Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c448t-934dc4a49e0b1b979adbd8267d6c14422db0d5cfc3f7d5298d9a633c6e234f073</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359646208008373$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Yang, Hong-Seok</creatorcontrib><creatorcontrib>Bhadeshia, H.K.D.H.</creatorcontrib><title>Austenite grain size and the martensite-start temperature</title><title>Scripta materialia</title><description>New experimental evidence confirms the dependence of the martensite-start temperature on the austenite grain size. The Fisher model for the geometrical partitioning of austenite grains by plates of martensite is used here to develop a theory to explain the observations, based on the ability to detect transformation as a function of the austenite grain size. The relationship derived has been tested on a range of published data.</description><subject>Austenite</subject><subject>Austenite grain size</subject><subject>Grain size</subject><subject>Grains</subject><subject>Martensite</subject><subject>Martensite-start temperature</subject><subject>Martensitic transformations</subject><subject>Mathematical models</subject><subject>Partitioning</subject><subject>Steels</subject><subject>Thermodynamics</subject><subject>Transformations</subject><issn>1359-6462</issn><issn>1872-8456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKBDEQRYMoOI7-Q6_ETbd5dTpZjoMvGHCj65BOqjXD9MMkLejXm2EEd7qqgjp14R6ECoIrgom43lbRBj8l05tUUYxlRUiFOTtCCyIbWkpei-O8s1qVggt6is5i3GKMBaFkgdRqjgkGn6B4DcYPRfRfUJjBFekNit6EfIz5WsaU9yJBP0EwaQ5wjk46s4tw8TOX6OXu9nn9UG6e7h_Xq01pOZepVIw7yw1XgFvSqkYZ1zpJReOEJZxT6lrsattZ1jWupko6ZQRjVgBlvMMNW6LLQ-4UxvcZYtK9jxZ2OzPAOEfNWM0Y5TSDV3-CBEtKcZ2tZFQeUBvGGAN0ego-l_3MkN5r1Vv9q1XvtWpCdNaaX28Or5A7f3gIGfQwWHA-gE3ajf7_kG_2I4ZL</recordid><startdate>20090401</startdate><enddate>20090401</enddate><creator>Yang, Hong-Seok</creator><creator>Bhadeshia, H.K.D.H.</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>8BQ</scope></search><sort><creationdate>20090401</creationdate><title>Austenite grain size and the martensite-start temperature</title><author>Yang, Hong-Seok ; Bhadeshia, H.K.D.H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c448t-934dc4a49e0b1b979adbd8267d6c14422db0d5cfc3f7d5298d9a633c6e234f073</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Austenite</topic><topic>Austenite grain size</topic><topic>Grain size</topic><topic>Grains</topic><topic>Martensite</topic><topic>Martensite-start temperature</topic><topic>Martensitic transformations</topic><topic>Mathematical models</topic><topic>Partitioning</topic><topic>Steels</topic><topic>Thermodynamics</topic><topic>Transformations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Hong-Seok</creatorcontrib><creatorcontrib>Bhadeshia, H.K.D.H.</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>METADEX</collection><jtitle>Scripta materialia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Hong-Seok</au><au>Bhadeshia, H.K.D.H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Austenite grain size and the martensite-start temperature</atitle><jtitle>Scripta materialia</jtitle><date>2009-04-01</date><risdate>2009</risdate><volume>60</volume><issue>7</issue><spage>493</spage><epage>495</epage><pages>493-495</pages><issn>1359-6462</issn><eissn>1872-8456</eissn><abstract>New experimental evidence confirms the dependence of the martensite-start temperature on the austenite grain size. The Fisher model for the geometrical partitioning of austenite grains by plates of martensite is used here to develop a theory to explain the observations, based on the ability to detect transformation as a function of the austenite grain size. The relationship derived has been tested on a range of published data.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.scriptamat.2008.11.043</doi><tpages>3</tpages></addata></record> |
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subjects | Austenite Austenite grain size Grain size Grains Martensite Martensite-start temperature Martensitic transformations Mathematical models Partitioning Steels Thermodynamics Transformations |
title | Austenite grain size and the martensite-start temperature |
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