摘要
阐述了激光技术在材料表面改性方面的研究进展,介绍了激光表面重熔(LSM)、激光表面熔覆(LC)及激光表面合金化(LSA)对基材表面组织及性能的影响。相比传统的表面处理技术,激光表面改性技术显著的提高材料的耐磨、耐腐蚀性能,延长工件的使用寿命和服役时间并展望了激光表面改性技术未来的发展前景和经济效益。
The research progress of laser technology on the surface modification of materials was expounded. The effects of laser surface remelting (LSM), laser surface cladding (LC) and laser surface alloying (LSA) on the surface organization and performance are introduced. Compared with the traditional surface treatment technology, the laser surface modification technology can significantly improve the wear resistance and corrosion resistance of the material surface, prolong the service life and service time of the workpiece. The development and economic benefits of laser surface modification technology are prospected.
作者
孙磊强
赵作福
莫梓睿
杨明亮
邱玉艳
刘亮
SUN Lei-qiang;ZHAO Zuo-fu;MO Zi-rui;YANG Ming-liang;QIU Yu-yan;LIU Liang(School of Materials Science and Engineering,Liaoning University of Technology,Jinzhou 121001,China)
出处
《辽宁工业大学学报(自然科学版)》
2018年第6期378-381,共4页
Journal of Liaoning University of Technology(Natural Science Edition)
基金
国家自然科学基金(51601086)
辽宁省教育厅高等学校重大科技平台科学技术研究项目(JP2017013)
辽宁省教育厅高校基本科研项目(JQL201715407)
辽宁省科技厅项目(2017105007)
关键词
激光表面改性
复合涂层
耐磨耐腐蚀性能
Laser surface modification
composite coating
wear resistance and corrosion resistance