An in situ transmission electron microscope study of the thermal stability of near-surface microstructures induced by deep rolling and laser-shock peening — I. Altenberger (2003) | RDL Network
An in situ transmission electron microscope study of the thermal stability of near-surface microstructures induced by deep rolling and laser-shock peening
Scripta Materialia 48(12): 1593-1598
Article 2003 English
Authors
IA
I. Altenberger
ES
E.A. Stach
GL
Gao Liu
Abstract
1 min read
We investigate the thermal stability of near-surface microstructures induced by deep rolling and laser-shock peening in AISI 304 stainless steel (AISI 304) and Ti–6Al–4V using in situ transmission electron microscopy. The improvements in fatigue resistance at elevated temperature are related to the high-temperature stability of the work-hardened near-surface microstructure.
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