Surface modification of pure Ti by laser alloying with B and Ni mixed powders

被引：3
|
作者：
Tian, YS [1 ]
Chen, CZ
Wang, DY
Lei, TQ
机构：
[1] Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Shandong, Peoples R China
[2] Harbin Inst Technol, Sch Mat Sci & Engn, Harbin 150001, Peoples R China
来源：
ADVANCED ENGINEERING MATERIALS | 2005年 / 7卷 / 07期
关键词：
D O I：
10.1002/adem.200400221
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The fabrication of composite coatings by laser surface alloying of preplaced boron (B) and nickel (Ni) mixed powders on the surface of pure titanium samples was investigated. The phase composition, hardness, wear and corrosion resistance of the coatings were also investigated. The laser processing parameters were found to effect the morphology of the compounds in the coatings. The results show that composite coatings have high surface microhardness and excellent wear resistance under sliding wear conditions.
引用
收藏
页码：629 / 632
页数：4
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