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Stability of austenitic 316L steel against martensite formation during cyclic straining

SYSNO ASEP	0360517
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Stability of austenitic 316L steel against martensite formation during cyclic straining
Author(s)	Man, Jiří (UFM-A)_{RID, ORCID} Obrtlík, Karel (UFM-A)_{RID, ORCID} Petrenec, Martin (UFM-A) Beran, Přemysl (UJF-V)_{RID, ORCID, SAI} Smaga, M. (DE) Weidner, A. (DE) Dluhoš, J. (CZ) Kruml, Tomáš (UFM-A)_{RID, ORCID} Biermann, H. (DE) Eifler, D. (DE) Polák, Jaroslav (UFM-A)_{RID, ORCID}
Number of authors	11
Source Title	Procedia Engineering. - Amsterdam : Elsevier BV Roč. 10, - (2011), s. 1279-1284
Number of pages	6 s.
Action	ICM11 -International Conference on The Mechanical Behavior of Materials /11./
Event date	05.06.2011-09.06.2011
VEvent location	Lake Como
Country	IT - Italy
Event type	WRD
Language	eng - English
Country	NL - Netherlands
Keywords	low cycle fatigue ; 316L austenitic stainless steel ; deformation-induced martensite
Subject RIV	JL - Materials Fatigue, Friction Mechanics
R&D Projects	GAP108/10/2371 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000300451301050
DOI	10.1016/j.proeng.2011.04.213
Annotation	Solution-annealed AISI 316L steel was fatigued with constant plastic strain amplitudes at room temperature and under various conditions at depressed temperatures down to 113 K to reveal its stability against deformation-induced martensite formation. Microstructural changes induced by fatigue were characterized by transmission electron microscopy (TEM), electron channeling contrast imaging (ECCI) and electron backscattering diffraction (EBSD)techniques. Neutron diffraction and magnetic induction method were adopted for quantification of martensite content. Deformation-induced martensite formation in the bulk of material was evidenced for low temperature cyclic straining under various conditions. Room temperature cycling, even with high plastic strain amplitudes, results in a local very limited martensite formation in areas closely linked with the long fatigue crack growth.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2012

Number of the records: 1