Preparation of TiAlN/ZrN and TiCrN/ZrN multilayers by RF magnetron sputtering

被引:0
作者
Jong-Kook LEE [1 ,2 ]
G won-Seung YANG [1 ]
机构
[1] Department of Advanced Materials Engineering,Chosun University
[2] BK21 Education Center of Mould Technology for Advanced Materials and Parts,Chosun University
关键词
TiCrN/ZrN; TiAlN/ZrN; multilayer coating; RF magnetron sputtering;
D O I
暂无
中图分类号
TB383.2 [];
学科分类号
070205 ; 080501 ; 1406 ;
摘要
Titanium-based nitride coatings on cutting tools,press molds and dies can be used to prolong their life cycle because of their superior corrosion and oxidation resistance.TiAlN/ZrN and TiCrN/ZrN multilayer coatings were prepared by RF magnetron sputtering,and their microstructural evolution and corrosion resistance during heat treatment were investigated.The TiAlN/ZrN and TiCrN/ZrN multilayer coatings are degraded by heating up to 600 ℃ with the formation of oxides particles on the surface.During the heat treatment,the TiCrN/ZrN and TiAlN/ZrN multilayer coatings show the lowest corrosion current density and the highest polarization resistance at temperature range of 400-500 ℃.Consequently,the TiAlN/ZrN and TiCrN/ZrN multilayer coatings show good corrosion resistance at temperature range of 400-500 ℃ during heating.
引用
收藏
页码:795 / 799
页数:5
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