Kenji Kashiwaya, Y. Inoue, Yukio Satoh
Abstract
Rolling contact fatigue tests are performed using cylindrical test-pieces taken out of rail, changing the conditions such as contact stress, slip ratio and velocity. The states of plastic deformation are analyzed in terms of the texture development under the contact surface of the test-pieces and actually used rails.
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Rolling contact fatigue tests are performed using cylindrical test-pieces taken out of rail, changing the conditions such as contact stress, slip ratio and velocity. The states of plastic deformation are analyzed in terms of the texture development under the contact surface of the test-pieces and actually used rails.
Key concepts: Slip (aerodynamics), Materials science, Deformation (meteorology), Structural engineering, Engineering, Forensic engineering, Metallurgy, Composite material