Partial transformation of austenite in Al–Mn–Si TRIP steel upon tensile straining: anin situEBSD study
| العنوان: | Partial transformation of austenite in Al–Mn–Si TRIP steel upon tensile straining: anin situEBSD study |
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| المؤلفون: | Karen Pantleon, A Bastos, Yoshitaka Adachi, Marcel A. J. Somers, Trine Nybo Lomholt |
| المصدر: | Materials Science and Technology. 29:1383-1388 |
| بيانات النشر: | Informa UK Limited, 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Austenite, Materials science, Bainite, Mechanical Engineering, Metallurgy, TRIP steel, Condensed Matter Physics, Microstructure, Grain size, Mechanics of Materials, Ferrite (iron), Martensite, General Materials Science, Electron backscatter diffraction |
| الوصف: | The transformation of austenite to martensite in an Al–Mn–Si transformation-induced plasticity steel was investigated with in situ electron backscatter diffraction (EBSD) measurements under tensile straining. The visualisation of the microstructure upon straining allows for an investigation of the stability of austenite grains against strain-induced transformation, with particular focus on the grain size and the location of the austenite grains. The findings confirm that size and location of austenite grains are significant parameters for their stability. Small austenite grains were observed to be more stable than large grains, while austenite grains located beside bainitic ferrite are the most stable. Moreover, it is demonstrated that austenite grains transform gradually. |
| تدمد: | 1743-2847 0267-0836 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::d2a2140634632179497f176ecfe08dda https://doi.org/10.1179/1743284713y.0000000292 |
| رقم الأكسشن: | edsair.doi...........d2a2140634632179497f176ecfe08dda |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 17432847 02670836 |
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