INFLUENCE OF SHOT PEENING ON AISI 316Ti FATIGUE PROPERTIES
Journal Title: Materials Engineering - Materialove inzinierstvo (MEMI) - Year 2012, Vol 19, Issue 3
Abstract
This paper deals with examination of fatigue properties of AISI 316Ti stainless steel before and after shot peening including analysis of residual stress relaxation during rotating bending fatigue tests (f = 50 Hz, T = 20 ± 3 °C, R = - 1) with use of X - ray diffractometer. Obtained experimental results show increase of fatigue properties in the high – cycle region including fatigue limit and show the behavior of residual stress at cyclic loading in the region from N = 103 cycles to N = 10[sup]7[/sup] cycles of loading.
Authors and Affiliations
Mario Guagliano, Libor Trško, Otakar Bokůvka, František Nový
Keywords
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