In order to prolong the service life of piston rings of heavy vehicle engine and decrease the friction and wear of piston rings and cylinder liner,CrMoN/MoS₂ multilayer films were deposited on the surface of rings by magnetron sputtering and low temperature ion sulfuration.FESEM equipped with EDX was adopted to analyze the compositions and morphologies of surface,cross-section,and wear scars of the multilayer films.The nano-hardness and Young’s modulus of the films were measured by a ... 

【文章來源】：Journal of Wuhan University of Technology(Materials Science). 2016年02期 第429-434頁

【文章頁數(shù)】：6 頁

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