Original title: Influence of surface morphology on fatigue behavior of metastable austenitic stainless steel AISI 347 at ambient temperature and 300°C
Authors: Smaga, M. ; Skorupski, R. ; Mayer, P. ; Kirsch, B. ; Aurich, J. C. ; Raid, I. ; Seewig, J. ; Man, Jiří ; Eifler, D. ; Beck, T.
Document type: Papers
Conference/Event: ICSI 2017 - International Conference on Structural Integrity /2./, Funchal, Madeira (PT), 20170904
Year: 2017
Language: eng
Abstract: The effect of surface modification by cryogenic turning on fatigue behavior of metastable austenitic stainless steel AISI 347 was investigated in stress-controlled fatigue tests at ambient temperature (AT) and 300 °C in air. Five different surface morphologies were manufactured by the variation of turning parameters. Surface and near surface morphology were comprehensively characterized by various experimental techniques. The experimental data on the cyclic deformation behavior, stress-strain response and fatigue life for all surface morphologies are reported.
Keywords: cryogenic turning; fatigue; martensite; metastable austenitic stainless steel; surface morphology
Host item entry: 2nd International Conference on Structural Integrity, ICSI 2017, 4-7 September 2017, Funchal, Madeira, Portugal, ISSN 2452-3216

Institution: Institute of Physics of Materials AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0274374

Permalink: http://www.nusl.cz/ntk/nusl-373443


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