摘要
在总结激光熔覆工艺特点的基础上,阐述了铝合金激光熔覆的主要熔覆体系及熔覆层的组织特征及性能的研究进展,介绍了激光熔覆数值模拟的国内外进展,提出了今后铝合金激光熔覆工艺的发展趋势。
The characteristics of laser cladding on Al alloy surface were summarized.The research of main cladding material systems on Al alloys was introduced.The microstructure and mechanical properties of laser cladding layers were also analyzed.Further,the numerical simulation of laser cladding was introduced.Finally,the development trend of laser cladding on the surface of Al alloys in the future was put forward.
出处
《热加工工艺》
CSCD
北大核心
2010年第10期147-149,共3页
Hot Working Technology
关键词
激光熔覆
铝合金
表面强化
laser cladding
Al alloys
surface hardening
