The Micro-hardness of Heat Treated Carbon Steel

被引：10
|
作者：
Petrik, Jozef [1 ]
机构：
[1] Tech Univ Kosice, Met Fac, Dept Integrated Management, Kosice 04200, Slovakia
来源：
MATERIALS SCIENCE-MEDZIAGOTYRA | 2014年 / 20卷 / 01期
关键词：
carbon steel; heat treatment; mechanical properties; LOAD;
D O I：
10.5755/j01.ms.20.1.4017
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The aim of the submitted work is to study the influence of applied loads ranging from 0.09807 N to 0.9807 N on measured values of micro-hardness of heat treated carbon steel. The influence of applied load on measured value of micro-hardness was evaluated by Meyer's index n, PSR method and by Analysis of Variance (ANOVA). The influence of the load on the measured value of micro-hardness is statistically significant and the relationship between applied load and micro-hardness manifests the moderate reverse ISE. As far as the relationship between measured hardness and load independent "true hardness", the best fit was obtained between HV0.05 and "true hardness" calculated using index a(2).
引用
收藏
页码：21 / 24
页数：4
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