Tribological behavior of electrodeposited Zn, Zn-Ni, Cd and Cd-Ti coatings on low carbon steel substrates

被引：63

作者：

Sriraman, K. R. ^{[1
]}

Strauss, H. W. ^{[1
]}

Brahimi, S. ^{[1
,2
]}

Chromik, R. R. ^{[1
]}

Szpunar, J. A. ^{[3
]}

Osborne, J. H. ^{[4
]}

Yue, S. ^{[1
]}

机构：

[1] McGill Univ, Dept Min & Mat Engn, Montreal, PQ, Canada

[2] IBECA Technol Inc, Montreal, PQ, Canada

[3] Univ Saskatchewan, Dept Mech Engn, Saskatoon, SK S7N 0W0, Canada

[4] Boeing Res & Technol, Inorgan Finishes & Corros, Seattle, WA USA

来源：

TRIBOLOGY INTERNATIONAL | 2012年 / 56卷

关键词：

Electrodeposited Zn-Ni; Cd; Zn coatings; In situ tribology; Transfer film; Tribofilm; IN-SITU; SLIDING WEAR; CORROSION BEHAVIOR; THERMAL-STABILITY; FRICTION BEHAVIOR; CHLORIDE; RESISTANCE; CADMIUM; METALS; BATH;

D O I：

10.1016/j.triboint.2012.06.008

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The tribological behavior of electrodeposited Zn-Ni alloy coatings was investigated for its suitability to replace Zn- and Cd-based coatings. An in situ tribometry technique with a transparent sapphire hemisphere as a counter face on a pin on flat tribometer was utilized to examine the contribution of third bodies in friction and wear behavior. Wear mechanisms and tribo/transfer film morphology were also studied with the X-ray diffraction and electron microscopy. In situ tribometry and additional ex situ analyses revealed that Zn-Ni coatings had superior resistance to adhesive wear compared to cadmium coatings. Microhardness of Zn-Ni coatings was higher than Zn and Cd coatings. Hardness on the wear track of Zn-Ni coatings showed the formation of a strain hardened tribo layer. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：107 / 120

页数：14

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