洛式、布氏和维氏三种金属硬度测试方法  

Three Metal Hardness Test Methods: Rockwell, Brinell and Vickers

作　　者：郜一帆 GAO Yi-fan(Northwestern Polytechnical University,Xi'an 710072,China)

机构地区：[1]西北工业大学,西安710072

出　　处：《价值工程》2021年第6期189-190,共2页Value Engineering

摘　　要：金属硬度测试是评估金属机械性能的最快,最经济,最简单的测试方法。硬度测试的主要目的是确定材料的适用性,或针对使用目的进行特殊硬化或软化处理的效果。因此学习金属硬度测试方法是必要且有意义的,本文从洛式、布氏和维氏三种具体金属硬度测试的方法入手,介绍并讨论其测试原理、步骤及结果。Metal hardness test is the fastest,most economical and simplest test method to evaluate the mechanical properties of metals.The main purpose of the hardness test is to determine the suitability of the material,or the effect of special hardening or softening treatment for the purpose of use.Therefore,it is necessary and meaningful to learn metal hardness testing methods.This paper starts with Rockwell,Brinell and Vickers three specific metal hardness testing methods,introduces and discusses the testing principles,procedures and results.

关 键 词：金属硬度测试 洛式 布氏 维氏 

分 类 号：TB741[一般工业技术—材料科学与工程]