| DOI | Resolve DOI: https://doi.org/10.1016/j.msea.2003.11.084 |
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| Author | Search for: Spencer, K.; Search for: Embury, J. D.; Search for: Conlon, K. T.1; Search for: Veron, M.; Search for: Bréchet, Y. |
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| Affiliation | - National Research Council of Canada. NRC Canadian Neutron Beam Centre
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| Format | Text, Article |
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| Conference | 13th International Conference on the Strength of Materials (ICSMA-13), Budapest, Hungary, 25-30 August 2003 |
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| Subject | austenitic stainless steel; co-deformation; diffraction; martensite; TRIP |
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| Abstract | The strengthening that results from the low-temperature formation of strain-induced martensite in austenitic stainless steel was studied. Specifically, the work hardening behaviour was characterized, as well as the spatial distribution of the martensite as a function of prior strain. Neutron diffraction measurements revealed the degree of elastic strain partitioning between the austenite and martensite. It was found that a sufficiently high initial dislocation density leads to a localization of the martensite transformation in the form of a L?ders front. The martensite acts as an elastic reinforcing phase as it supports a higher stress than the austenite tensile loading, even though the martensite co-deforms plastically with the austenite. A model was developed that predicts the volume fraction of martensite formed as a function of plastic strain. |
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| Publication date | 2004-07-10 |
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| In | |
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| Language | English |
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| NPARC number | 12328223 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | c008fa61-286b-4889-b5e8-4fc50c899760 |
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| Record created | 2009-09-10 |
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| Record modified | 2020-04-17 |
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