Abstract

Degradation of a material due to the chemical/electrochemical and/or frictional interaction with the surroundings initiates at the surface because of the external stresses and frequent environmental attacks. The surface properties like hardness, wear resistance and corrosion resistance can be improved by means of composite coating. Recently Nickel based composite coating has found a new horizon because of excellent wear and corrosion resistance and high hardness. In this article, the Ni based metal matrix composite coating by various techniques are reviewed. Composition, process parameters, subsequent mechanical properties as well as microstructures and their effects are briefly tailored. Finally, new directions for future work on this technology are suggested.

Graphic Abstract

中文翻译：

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镍基金属基复合涂层的研究进展

摘要

由于外部应力和频繁的环境侵蚀，由于与周围环境发生化学/电化学和/或摩擦相互作用而导致的材料降解在表面开始。可以通过复合涂层改善诸如硬度，耐磨性和耐蚀性的表面性能。近来，基于镍的复合涂层由于优异的耐磨性和耐腐蚀性以及高硬度而找到了新的视野。在本文中，通过各种技术对Ni基金属基复合涂层进行了综述。简要调整了成分，工艺参数，后续的机械性能以及微观结构及其影响。最后，提出了有关该技术未来工作的新方向。

图形摘要