首页> 外文会议>29th Leeds-Lyon Symposium on Tribology Sep 3-6, 2002 University of Leeds, UK >Deformability of the near surface layer of the first body
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Deformability of the near surface layer of the first body

机译:第一物体的近表面层的可变形性

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摘要

The material law of the near surface layer of the friction surfaces was described using the equations of the classical theory of plasticity, taking also into consideration the influence of the state factors (temperature, strain rate, strain and stress state), which modify the plasticity and the deformability in a very wide range. Using unalloyed carbon steel and rapidly solidified, power metallurgy, hypereutectoidal aluminium alloy, the influence of the hydrostatic pressure on the plasticity and deformability was determined experimentally.
机译:使用经典可塑性理论的方程式描述了摩擦表面近表层的材料定律,同时考虑了影响可塑性的状态因素(温度,应变率,应变和应力状态)的影响变形范围非常广。使用非合金碳钢和快速凝固的粉末冶金,高共析铝合金,通过实验确定了静水压力对塑性和可变形性的影响。

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