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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >The microstructural characteristics and mechanical properties of Ni-Al/h-BN coatings deposited using plasma spraying
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The microstructural characteristics and mechanical properties of Ni-Al/h-BN coatings deposited using plasma spraying

机译:等离子喷涂Ni-Al / h-BN涂层的显微组织特征和力学性能

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摘要

Hexagonal boron nitride (h-BN) material was added to a nickel aluminum alloy (Ni-Al), which was deposited as plasma spray coatings, and the resultant enhanced tribological properties of these coatings were investigated. The microstructures of the coatings were analyzed using a scanning electron microscope (SEM) to monitor the morphologies of both the powders and the coatings. After wear testing, the surface morphologies of the scratched coatings were analyzed using an SEM to monitor the fracture mode of the coatings. The results of this study indicate that the addition of h-BN material to Ni-Al results in coatings with enhanced tribological properties.
机译:将六方氮化硼(h-BN)材料添加到镍铝合金(Ni-Al)中,然后将其沉积为等离子喷涂涂层,并对这些涂层的摩擦学性能进行了研究。使用扫描电子显微镜(SEM)分析涂层的微观结构,以监测粉末和涂层的形态。在磨损测试之后,使用SEM分析刮擦涂层的表面形态以监测涂层的断裂模式。这项研究的结果表明,将h-BN材料添加到Ni-Al中可提高涂层的摩擦学性能。

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