Under the condition of the same film thickness and nitrogen containing , the higher critical load indicates the smaller residual stress and larger adhesion energy 而若是在相同厚度,含氮量也相同的类钻碳膜,当临界负荷越大时表示其残留应力越小,则附著能量也就会较大。
Physical model and research development of scratch test are reviewed in this paper . the physical relationship between critical load lc measured by scratch test , shear strength and adhesion energy exists . the critical load lc can be used to characterize adhesion strength of hard coating 本文总结了划痕试验法的物理模型及研究现状,临界载荷与涂层和基体之间的界面剪切强度和附着功有物理关系,临界载荷能够表征涂层与基体的结合力。
Abstract : physical model and research development of scratch test are reviewed in this paper . the physical relationship between critical load lc measured by scratch test , shear strength and adhesion energy exists . the critical load lc can be used to characterize adhesion strength of hard coating 文摘:本文总结了划痕试验法的物理模型及研究现状,临界载荷与涂层和基体之间的界面剪切强度和附着功有物理关系,临界载荷能够表征涂层与基体的结合力。