Improved hardness and corrosion resistance of iron by Ti/TiN multilayer coating and plasma nitriding duplex treatment

被引：24

作者：

Chen, Chang-Zi ^{[1
,2
]}

Li, Qiang ^{[1
]}

Leng, Yong-Xiang ^{[1
]}

Chen, J. Y. ^{[1
]}

Zhang, Peng-Cheng ^{[3
]}

Bai, Bin ^{[3
]}

Huang, Nan ^{[1
]}

机构：

[1] SW Jiaotong Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Adv Technol Mat, Chengdu 610031, Peoples R China

[2] Guizhou Aerosp Precis Prod Co Ltd, Zunyi 536006, Guizhou, Peoples R China

[3] State Key Lab Phys Chem Surfaces, Jiangyou 621700, Sichuan, Peoples R China

来源：

SURFACE & COATINGS TECHNOLOGY | 2010年 / 204卷 / 18-19期

关键词：

Plasma nitriding; Plasma immersion ion implantation; Magnetron sputtering; Corrosion resistance; TiN; Adhesion; TRIBOLOGICAL PROPERTIES; MECHANICAL-PROPERTIES; SURFACE-PROPERTIES; ION-IMPLANTATION; TIN COATINGS; FILMS;

D O I：

10.1016/j.surfcoat.2010.03.017

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A duplex treatment of plasma nitriding followed by deposition of a Ti/TiN multilayer coating was performed on commercial pure iron. Plasma nitriding was carried out using high frequency low bias voltage plasma immersion ion implantation (HLPIII), and the Ti/TiN multilayer films were deposited using unbalanced magnetron sputtering on the nitrided iron surface. The plasma nitriding layer was 4 mu m thick, consisting of mainly epsilon-Fe3N and gamma-Fe4N. The microhardness of the iron with Ti/TiN multilayer coating + plasma nitriding duplex treatment was over 18 GPa, somewhat harder than that of iron with a Ti/TiN multilayer film but without plasma nitriding, and almost 5 times that of the (only) nitrided iron. The film-cohesion for Ti/TiN multilayer film on the nitrided substrate was much better than that on the substrate without nitriding treatment. Comparing with the Ti/TiN film on bare iron, the samples with Ti/TiN multilayer coating + plasma nitriding duplex treatment have better corrosion resistance. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：3082 / 3086

页数：5

共 22 条

[21] Mechanical and corrosive behavior of Ti/TiN multilayer films with different modulation periods [J].

Zhang, Q. ;

Leng, Y. X. ;

Qi, F. ;

Tao, T. ;

Huang, N. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2007, 257 (1-2 SPEC. ISS.) :411-415

[22] Tribological properties of duplex treated TiN/TiCN coatings on plasma nitrided PH15-5 steel [J].

Zukerman, I. ;

Raveh, A. ;

Landau, Y. ;

Weiss, R. ;

Shneck, R. ;

Shneor, Y. ;

Kalman, H. ;

Klemberg-Saphieha, J. E. ;

Martinu, L. .

SURFACE & COATINGS TECHNOLOGY, 2007, 201 (13) :6171-6175

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