铝合金表面激光熔覆的新进展
New development in laser cladding on aluminium alloys
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摘要: 本文总结了铝合金表面激光熔覆的特点,阐明了激光熔覆的合金体系及工艺方法,分析了各种熔覆层及界面的组织特征及性能,提出了铝合金激光表面熔覆存在的主要问题及改进途径.Abstract: This paper describes the characteristics and processing methods of laser cladding on aluminium alloys.The microstructure and mechanical properties in laser clad layers and interface are analyzed.The main problems and their renovated methods of laser cladding on aluminium alloys are pointed out.
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