The hardness control in the coated surface layer

被引：2

作者：

Kovacs-Coskun, Tunde ^{[1
]}

Bitay, Eniko ^{[2
]}

机构：

[1] Obuda Univ, Donat Banki Fac Mech & Safety Engn, Nepszinhaz U 8, H-1081 Budapest, Hungary

[2] Hungarian Univ Transylvania, Fac Tech & Human Sci, Dept Mech Engn, SAPIENTIA, Cluj Napoca 540485, Romania

来源：

MATERIALS SCIENCE, TESTING AND INFORMATICS VI | 2013年 / 729卷

关键词：

nanohardness; TiN coating; PVD;

D O I：

10.4028/www.scientific.net/MSF.729.415

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper wants to find one of the solutions to control the coated surface properties. The surface layers control is not easy. We have a very simple test like hardness test to get some important information of the surface, but in case of the coatings we need to do this test very circumspectly. The hardness test results always depend on the surface roughness, the coating microstructure, the layer thickness and the type and load of the hardness test. The chose method was the nanohardness test which gave the penetration depth us function of the very small load.

引用

页码：415 / +

页数：2

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