Optimum multilayer TiN-TiCN coatings for wear resistance and actual application

被引：52

作者：

Su, YL ^{[1
]}

Kao, WH ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Mech Engn, Tainan 70101, Taiwan

来源：

WEAR | 1998年 / 223卷 / 1-2期

关键词：

tungsten carbide; transferred layer; thickness; wear resistance;

D O I：

10.1016/S0043-1648(98)00276-2

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This work employed the PVD process to deposit coatings of single layer TiN, binary layer TiN/TiCN, multilayer TiN\Ti\TiN and sequenced TiN\TiCN\TiN multilayer coatings with variable individual TiN and TiCN layers' thickness on tungsten carbide disks and inserts. Also investigated herein were the fracture mechanisms and the influence of sequence and thickness of these coatings on cylinder-on-disk line contact wear mode and ball-on-disk point contact wear mode through SRV reciprocating wear tests. Actual milling tests were also performed to identify the wear performance. Experimental results indicate that the coating with a total thickness of 7 mu m and layer sequence TiN/TiCN/TiN exhibits good wear resistance on SRV wear test and milling test. The thickest multilayer TiN/Ti/TiN coating, although having the highest hardness, has the worst wear resistance for all tests. Notably zero-wear performance was observed for all coating disks under cutting fluid lubricated condition due to the transferred layers formed between the contact interface. (C) 1998 Published by Elsevier Science S.A. All rights reserved.

引用

页码：119 / 130

页数：12

共 21 条

[1] EVALUATION OF ADHESION STRENGTH OF THIN HARD COATINGS [J].

ARAI, T ;

FUJITA, H ;

WATANABE, M .

THIN SOLID FILMS, 1987, 154 (1-2) :387-401

[2] ION-PLATED TITANIUM CARBONITRIDE FILMS [J].

BERGMANN, E ;

KAUFMANN, H ;

SCHMID, R ;

VOGEL, J .

SURFACE & COATINGS TECHNOLOGY, 1990, 42 (03) :237-251

[3] Multilayer coatings for improved performance [J].

Bull, SJ ;

Jones, AM .

SURFACE & COATINGS TECHNOLOGY, 1996, 78 (1-3) :173-184

[4] Today's applications and future developments of coatings for drills and rotating cutting tools [J].

Cselle, T ;

Barimani, A .

SURFACE & COATINGS TECHNOLOGY, 1995, 76-77 (1-3) :712-718

[5] PVD coatings of cermet inserts for milling applications [J].

DErrico, GE ;

Chiara, R ;

Guglielmi, E .

SURFACE & COATINGS TECHNOLOGY, 1996, 86-7 (1-3) :735-738

[6] TI(C,N) COATINGS USING THE ARC PROCESS [J].

ERTURK, E ;

KNOTEK, O ;

BURGMER, W ;

PRENGEL, HG ;

HEUVEL, HJ ;

DEDERICHS, HG ;

STOSSEL, C .

SURFACE & COATINGS TECHNOLOGY, 1991, 46 (01) :39-46

[7]

German R. M., 1994, POWDER METALLURGY SC, P241

[8] GROWTH OF SINGLE-CRYSTAL TIN VN STRAINED-LAYER SUPERLATTICES WITH EXTREMELY HIGH MECHANICAL HARDNESS [J].

HELMERSSON, U ;

TODOROVA, S ;

BARNETT, SA ;

SUNDGREN, JE ;

MARKERT, LC ;

GREENE, JE .

JOURNAL OF APPLIED PHYSICS, 1987, 62 (02) :481-484

[9] ADVANCED LAYER MATERIAL CONSTITUTION [J].

HOLLECK, H ;

SCHULZ, H .

THIN SOLID FILMS, 1987, 153 :11-17

[10] MATERIAL SELECTION FOR HARD COATINGS [J].

HOLLECK, H .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1986, 4 (06) :2661-2669

← 1 2 3 →