Surface modification and tribological behaviour of titanium and titanium alloys after YAG-laser treatments

被引：82

作者：

Langlade, C ^{[1
]}

Vannes, AB ^{[1
]}

Krafft, JM ^{[1
]}

Martin, JR ^{[1
]}

机构：

[1] Ecole Cent Lyon, IFoS Lab, F-69131 Ecully, France

来源：

SURFACE & COATINGS TECHNOLOGY | 1998年 / 100卷 / 1-3期

关键词：

laser; titanium; oxidation; friction; fretting;

D O I：

10.1016/S0257-8972(97)00653-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Commercially pure Ti and Ti alloys substrates have been treated using a YAG-Nd laser radiation (1.06 mu m). A large range of laser parameters have been tested resulting in very different coloured layers. X-rays diffraction and Raman spectroscopy have been performed in order to characterize the composition and crystalline structure of the coatings. Their roughness and thickness were also measured. Their tribological properties have been evaluated under fretting conditions against a 52 100 steel cylinder and compared with the fretting behaviour of uncoated samples. The evolution of composition and structure of the coating during friction has been studied. (C) 1998 Elsevier Science S.A.

引用

页码：383 / 387

页数：5

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