Numerical study of the influence of imperfection of the tip of a Vickers indenter on ultramicrohardness test results

被引：3

作者：

Antunes, JM ^{[1
]}

Menezes, LF

Fernandes, JV

机构：

[1] Escola Super Tecnol, Inst Politecn Castelo Branco, PT-6000 Castelo Branco, Portugal

[2] Univ Coimbra, CEMUC, Dept Engn Mecan, FCTUC, PT-3030 Coimbra, Portugal

来源：

ADVANCED MATERIALS FORUM I | 2002年 / 230-2卷

关键词：

hardness; indentation; numerical simulation; Young's modulus;

D O I：

10.4028/www.scientific.net/KEM.230-232.525

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We made use of three dimensional numerical simulation studies, by FEM, to simulate the ultramicrohardness test. Specific software, HAFILM, was developed. The simulations were carried out on a material with well-known mechanical properties and using different sizes of imperfection of the tip of the Vickers indenter.

引用

页码：525 / 528

页数：4