Laser peening processing effect on mechanical and tribological properties of rolling steel 100Cr6
作者： Iryna Yakimets , Caroline Richard , Gérard Béranger , Patrice Peyre
DOI: 10.1016/S0043-1648(03)00405-8
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摘要: This study is divided into two parts. In the first part, influence of laser peening on surface properties a steel was studied. Investigative observations and comparative tests were effected 100Cr6 rolling steel, untreated treated by one passes peening. Three principal parameters analysed: morphology, mechanical state (residual stresses hardness). These analyses showed that processing (LP) created hardened layer. second LP tribological behaviour A linear rolling-sliding contact between roller 40CrMoV13 used for different types friction tests: firstly, Secondly, investigative conducted under various pressures which had been either or pass. The experiments there critical pressure limits protective treatment.
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