铝合金表面激光处理的三种工艺特点

基金项目:

详细信息

Properties of three processes of laser surface treatment of aluminium alloy

Funds:

摘要

摘要: 表面重熔、表面合金化及表面熔覆是铝合金表面激光改质的三个主要方法,各方法都有自已的特点,但又有相关性.通过一系列实验可以对比性地了解这些工艺对铝合金表面组织的影响及强化效果,这将对铝合金激光表面强化新工艺的研究和应用提供参考.
- 铝合金 /
- 重熔 /
- 合金化 /
- 熔覆
Abstract: Surface remelting,surface alloying and surface cladding are 3 essential processes in the surface modification of aluminium alloy by laser.They are distinctive,but there are some relations each other too.Through testing their microstructures and hardening effects are investigated and contrasted.The study can give guidance for the research and application of surface laser strengthening processes of aluminium alloy.
- aluminium alloy /
- remelting /
- alloying /
- cladding

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