The Microstructure and Wear-resistant Properties of Laser Cladding Ni-based WC Alloy on Q345 Steel Surface

被引：10
|
作者：
Zhu, Shunmin [1 ]
Zhang, Yadong [2 ]
机构：
[1] Wuhan Univ Technol, Sch Energy & Power Engn, Wuhan 430063, Peoples R China
[2] Wuhan Univ Technol, Nav Coll, Wuhan 430063, Peoples R China
来源：
MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY | 2014年 / 556-562卷
关键词：
Q345; steel; laser cladding; Ni60A+WC; microstructure; wear-resistance;
D O I：
10.4028/www.scientific.net/AMM.556-562.189
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With the laser cladding technology, 70% Ni60A+30%WC cladding layer was cladded on the surface of Q345 steel. And the phase, microstructure and wear resistance of cladding layer were analyzed. Experiments show that the Ni-based WC alloy laser cladding treatment on Q345 steel surface have a great upgrade on grain refinement, surface hardness and wear-resistance of Q345 steel surface.
引用
收藏
页码：189 / +
页数：2
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