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Improving the microstructure and mechanical properties of laser cladded Ni-based alloy coatings by changing their composition: A review
Reviews on Advanced Materials Science ( IF 3.6 ) Pub Date : 2020-08-12 , DOI: 10.1515/rams-2020-0027
Lin Yinghua 1 , Ping Xuelong 2 , Kuang Jiacai 3 , Deng Yingjun 3
Affiliation  

Ni-based alloy coatings prepared by laser cladding has high bonding strength, excellent wear resistance and corrosion resistance. The mechanical properties of coatings can be further improved by changing the composition of alloy powders. This paper reviewed the improved microstructure and mechanical properties of Ni-based composite coatings by hard particles, single element and rare earth elements. The problems that need to be solved for the particle-reinforced nickel-based alloy coatings are pointed out. The prospects of the research are also discussed.

中文翻译:

通过改变成分来改善激光熔覆镍基合金涂层的微观结构和力学性能:综述

通过激光熔覆制备的镍基合金涂层具有高的结合强度,优异的耐磨性和耐腐蚀性。通过改变合金粉末的成分可以进一步改善涂层的机械性能。本文综述了硬颗粒,单元素和稀土元素改善了镍基复合涂层的显微组织和力学性能。指出了颗粒增强镍基合金涂层需要解决的问题。还讨论了该研究的前景。
更新日期:2020-08-14
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