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nanofretting wear
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nanofretting wear
Encyclopedia
工学
磨损
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nanofretting wear
纳动磨损
在一定载荷作用下,两接触表面由外界交变应力驱使并发生极小位移的往复运动后所造成的接触面的损伤,损伤发生时接触面的接触半径通常在纳米量级,而这里的极小运动位移幅值通常也处于纳米量级(几纳米至几百纳米)。
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