Optimization of Coating Parameters on Dry Sliding Wear Behaviour of Ni-Al2O3 Composite Coatings using Taguchi Method

Q3 Engineering

International Journal of Vehicle Structures and Systems Pub Date : 2023-04-03 DOI:10.4273/ijvss.15.1.16

Manjunath Vatnalmath, C. R. Raghavendra, V. Auradi, V. Bharath, N. Nagaraj, Madeva Nagaral

引用次数: 0

Abstract

Recent advancements in the field of coating have shown that the Ni-Al2O3 electrodeposited coatings are of excellent wear-resistant, corrosion-resistant. In this study, Ni-Al2O3 composite coating is produced by electrodeposition process by using standard watts bath due to the advantage over other coating techniques. Al2O3 nanoparticles are co-deposited on AA6061 with Nickel. There are many parameters that influence the coating characteristics, however, in this study temperature, current density and percentage of nanoparticle loading are considered as significant parameters. Optimization of the coating parameters is examined by using the Taguchi method. The coating morphology and microstructure are studied using Scanning Electron Microscopy (SEM) and X-ray Diffraction (XRD). The dry sliding wear behaviour of composite coatings is tested on a pin-on-disc wear test rig.

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Taguchi法优化Ni-Al2O3复合涂层干滑动磨损性能

镀层领域的最新进展表明，Ni-Al2O3电沉积镀层具有优异的耐磨、耐腐蚀性能。本研究采用标准瓦浴电沉积工艺制备Ni-Al2O3复合镀层，具有其他镀层技术无法比拟的优势。Al2O3纳米颗粒与镍共沉积在AA6061上。影响涂层特性的参数有很多，但在本研究中，温度、电流密度和纳米颗粒负载百分比被认为是重要的参数。采用田口法对涂层参数进行了优化。利用扫描电子显微镜(SEM)和x射线衍射仪(XRD)研究了涂层的形貌和微观结构。在销盘式磨损试验台上对复合涂层的干滑动磨损性能进行了试验研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Vehicle Structures and Systems Engineering-Mechanical Engineering

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： The International Journal of Vehicle Structures and Systems (IJVSS) is a quarterly journal and is published by MechAero Foundation for Technical Research and Education Excellence (MAFTREE), based in Chennai, India. MAFTREE is engaged in promoting the advancement of technical research and education in the field of mechanical, aerospace, automotive and its related branches of engineering, science, and technology. IJVSS disseminates high quality original research and review papers, case studies, technical notes and book reviews. All published papers in this journal will have undergone rigorous peer review. IJVSS was founded in 2009. IJVSS is available in Print (ISSN 0975-3060) and Online (ISSN 0975-3540) versions. The prime focus of the IJVSS is given to the subjects of modelling, analysis, design, simulation, optimization and testing of structures and systems of the following: 1. Automotive vehicle including scooter, auto, car, motor sport and racing vehicles, 2. Truck, trailer and heavy vehicles for road transport, 3. Rail, bus, tram, emerging transit and hybrid vehicle, 4. Terrain vehicle, armoured vehicle, construction vehicle and Unmanned Ground Vehicle, 5. Aircraft, launch vehicle, missile, airship, spacecraft, space exploration vehicle, 6. Unmanned Aerial Vehicle, Micro Aerial Vehicle, 7. Marine vehicle, ship and yachts and under water vehicles.