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Retained austenite stability investigation in TRIP steel using neutron diffraction
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SYSNO ASEP 0048562 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Retained austenite stability investigation in TRIP steel using neutron diffraction Title Studium stability zbytkového austenitu v TRIP oceli pomoci neutronové difrakce Author(s) Zrník, J. (CZ)
Muránsky, Ondrej (UJF-V)
Lukáš, Petr (UJF-V) RID, ORCID, SAI
Nový, Z. (CZ)
Šittner, Petr (FZU-D) RID, ORCID
Horňák, P. (SK)Source Title Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. - : Elsevier - ISSN 0921-5093
Roč. 437, č. 1 (2006), s. 114-119Number of pages 6 s. Language eng - English Country CH - Switzerland Keywords TRIP steel ; austenite conditioning ; neutron diffraction Subject RIV BM - Solid Matter Physics ; Magnetism CEZ AV0Z10480505 - UJF-V (2005-2011) AV0Z10100520 - FZU-D (2005-2011) Annotation In situ neutron diffraction experiment was employed for monitoring of conditioned austenite transformation to ferrite, and also for the retained austenite stability evaluation during subsequent mechanical loading. The progress in the austenite decomposition to ferrite is monitored at different transformation temperatures. The relevant information on the course of the transformation is extracted from neutron diffraction spectra. The useful information was also obtained on the retained austenite stability in the TRIP steel during mechanical testing. The in situ neutron diffraction experiments were conducted at two different diffractometers to assess the reliability of the neutron diffraction technique at monitoring the transformation of the retained austenite during room temperature tensile testing. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2007
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