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Title: The Development of Residual Stresses at Bending Specimens Under the Influence of Setting and Stress Peening
Author: E Muller
Source: Conf Proc: ICSP-7 (pg 88-95)
Publication year 1999
Document number: 1999019
Number of pages: 8

Abstract:
The development of the residual stresses at the surface at bending test specimens in the dependence of several parameters was investigated. The specimens had two different hardnesses (Rm = 1530; 2000N/mm˛) and were settled before or after stress peening. They were shot peened under 4 different loads, which correspond to a stress of _ = 0; 600; 1200; 1600 N/mm˛. The residual stresses are shown in bending direction and perpendicular to it after every different step.


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