Microstructural path analysis of athermal martensite
The martensite reaction is a heterogeneous transformation that starts in a few austenite grains and proceeds by nucleation of additional martensite units in the partially transformed grains as well as in untransformed ones, thus spreading the transformation throughout the material. In this work, the...
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Veröffentlicht in: | Scripta materialia 2007-12, Vol.57 (12), p.1105-1108 |
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creator | Rios, P.R. Guimarães, J.R.C. |
description | The martensite reaction is a heterogeneous transformation that starts in a few austenite grains and proceeds by nucleation of additional martensite units in the partially transformed grains as well as in untransformed ones, thus spreading the transformation throughout the material. In this work, the “spread” of the martensite reaction is modeled with the help of microstructural path analysis. The theoretical model shows good agreement with experimental data from Fe–31
wt.% Ni–0.01
wt.% C with different starting grain sizes and with data from small particles of Fe–30
wt.% Ni. |
doi_str_mv | 10.1016/j.scriptamat.2007.08.019 |
format | Article |
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wt.% Ni–0.01
wt.% C with different starting grain sizes and with data from small particles of Fe–30
wt.% Ni.</description><identifier>ISSN: 1359-6462</identifier><identifier>EISSN: 1872-8456</identifier><identifier>DOI: 10.1016/j.scriptamat.2007.08.019</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Analytical methods ; Grain size ; Grain-size effects ; Grains ; Iron ; Kinetics ; Martensite ; Martensitic phase transformation ; Martensitic transformations ; Microstructure ; Nickel ; Transformations</subject><ispartof>Scripta materialia, 2007-12, Vol.57 (12), p.1105-1108</ispartof><rights>2007 Acta Materialia Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-6cf5be0d6b10853c6729c051beae05087373410e314832b9e86e9fef29348e703</citedby><cites>FETCH-LOGICAL-c382t-6cf5be0d6b10853c6729c051beae05087373410e314832b9e86e9fef29348e703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S1359646207006033$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Rios, P.R.</creatorcontrib><creatorcontrib>Guimarães, J.R.C.</creatorcontrib><title>Microstructural path analysis of athermal martensite</title><title>Scripta materialia</title><description>The martensite reaction is a heterogeneous transformation that starts in a few austenite grains and proceeds by nucleation of additional martensite units in the partially transformed grains as well as in untransformed ones, thus spreading the transformation throughout the material. In this work, the “spread” of the martensite reaction is modeled with the help of microstructural path analysis. The theoretical model shows good agreement with experimental data from Fe–31
wt.% Ni–0.01
wt.% C with different starting grain sizes and with data from small particles of Fe–30
wt.% Ni.</description><subject>Analytical methods</subject><subject>Grain size</subject><subject>Grain-size effects</subject><subject>Grains</subject><subject>Iron</subject><subject>Kinetics</subject><subject>Martensite</subject><subject>Martensitic phase transformation</subject><subject>Martensitic transformations</subject><subject>Microstructure</subject><subject>Nickel</subject><subject>Transformations</subject><issn>1359-6462</issn><issn>1872-8456</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhosouH78h57ES-skadLkqItfsOJFzyHNTjFLv0xSYf-9KSt409PMMM87w_tmWU6gJEDEza4M1rspmt7EkgLUJcgSiDrKVkTWtJAVF8epZ1wVohL0NDsLYQcAglCyyqoXZ_0Yop9tnL3p8snEj9wMptsHF_KxzdOMvk-b3viIQ3ARL7KT1nQBL3_qefb-cP-2fio2r4_P69tNYZmksRC25Q3CVjQEJGdW1FRZ4KRBg8BB1qxmFQFkpJKMNgqlQNViSxWrJNbAzrOrw93Jj58zhqh7Fyx2nRlwnINmQIhikiXw-k8w_adEKc4XVB7QxXbw2OrJu2RtnyC9JKp3-jdRvSSqQeqUaJLeHaSYPH859Al0OFjcOo826u3o_j_yDYfsg-I</recordid><startdate>20071201</startdate><enddate>20071201</enddate><creator>Rios, P.R.</creator><creator>Guimarães, J.R.C.</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>20071201</creationdate><title>Microstructural path analysis of athermal martensite</title><author>Rios, P.R. ; Guimarães, J.R.C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-6cf5be0d6b10853c6729c051beae05087373410e314832b9e86e9fef29348e703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Analytical methods</topic><topic>Grain size</topic><topic>Grain-size effects</topic><topic>Grains</topic><topic>Iron</topic><topic>Kinetics</topic><topic>Martensite</topic><topic>Martensitic phase transformation</topic><topic>Martensitic transformations</topic><topic>Microstructure</topic><topic>Nickel</topic><topic>Transformations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Rios, P.R.</creatorcontrib><creatorcontrib>Guimarães, J.R.C.</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>Rios, P.R.</au><au>Guimarães, J.R.C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microstructural path analysis of athermal martensite</atitle><jtitle>Scripta materialia</jtitle><date>2007-12-01</date><risdate>2007</risdate><volume>57</volume><issue>12</issue><spage>1105</spage><epage>1108</epage><pages>1105-1108</pages><issn>1359-6462</issn><eissn>1872-8456</eissn><abstract>The martensite reaction is a heterogeneous transformation that starts in a few austenite grains and proceeds by nucleation of additional martensite units in the partially transformed grains as well as in untransformed ones, thus spreading the transformation throughout the material. In this work, the “spread” of the martensite reaction is modeled with the help of microstructural path analysis. The theoretical model shows good agreement with experimental data from Fe–31
wt.% Ni–0.01
wt.% C with different starting grain sizes and with data from small particles of Fe–30
wt.% Ni.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.scriptamat.2007.08.019</doi><tpages>4</tpages></addata></record> |
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subjects | Analytical methods Grain size Grain-size effects Grains Iron Kinetics Martensite Martensitic phase transformation Martensitic transformations Microstructure Nickel Transformations |
title | Microstructural path analysis of athermal martensite |
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