化学镍-P-hBN 纳米复合涂层的摩擦学和力学性能研究

IF 0.6 4区化学 Q4 CHEMISTRY, APPLIED Russian Journal of Applied Chemistry Pub Date : 2024-08-20 DOI:10.1134/s1070427224020162

Asghar Saberi, Vahid Javanbakht

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引用次数: 0

摘要

摘要普通碳钢是工程合金中最重要的一类，具有广泛的用途。无电解镍磷涂层因其对钢材具有优异的耐磨性和耐腐蚀性而受到广泛关注。本研究旨在用镍磷六方氮化硼纳米复合材料（Ni-P-hBN）为钢材镀膜，并研究其耐磨性、耐腐蚀性及其与基体的附着力。为此，以镍磷无电镀涂层为基底，六方氮化硼纳米粒子为改性剂。通过扫描电子显微镜（SEM）和能量色散光谱仪（EDS）对涂层性能进行了研究。结果表明，氮化硼浓度为 3 g/L 时涂层性能最佳，摩擦系数为 0.19。

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Investigation of the Tribological and Mechanical Properties of Electroless Ni-P-hBN Nano-Composite Coating

Abstract

Plain carbon steel is the most important group of engineering alloys with a wide range of applications. Electroless Ni–P coating has been attracting extensive attention because it exhibits excellent wear and corrosion resistance for steel. The present study aims to steel coating with a nanocomposite of nickel-phosphorus-hexagonal boron nitride (Ni-P-hBN) and investigate the abrasion and corrosion resistance, and its adhesion to the substrate. For this purpose, the nickel-phosphorus electroless coating was used as a substrate, and hexagonal boron nitride nanoparticles as a modifier. The coating properties were investigated by scanning electron microscopy (SEM) and energy dispersive spectrometry (EDS). The results showed that boron nitride with 3 g/L concentration afforded the best coating performance with a friction coefficient of 0.19.

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来源期刊

Russian Journal of Applied Chemistry 化学-应用化学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

2-4 weeks

期刊介绍： Russian Journal of Applied Chemistry (Zhurnal prikladnoi khimii) was founded in 1928. It covers all application problems of modern chemistry, including the structure of inorganic and organic compounds, kinetics and mechanisms of chemical reactions, problems of chemical processes and apparatus, borderline problems of chemistry, and applied research.