维氏硬度试验及其主要影响因素分析

Vickers Hardness Experiment and Analysis of Main Effective Factors

维氏硬度试验是静态硬度试验中最精确的一种试验方法,但在实际操作中易受到多种因素的影响。文章对维氏硬度试验的主要影响因素进行了分析,研究这些因素对维氏硬度值的影响变化。以此说明检验人员在试验操作中要严格按照标准规定的方法执行,降低测量误差。

Vickers hardness experiment is the most accurate among the static state hardness experiment, but is susceptible to various factors during the actual operation. This article has carried out the analysis on major factors of Viekers hardness experiment, and studied the impact of these factors on vickers hardness value. It is indicated that the operating personnel must follow strictly the standard in testing operation, in order to reduce the measurement er For.