Effect of Reduced Graphene Oxide Reinforcement on the Wear Characteristics of Electroless Ni-P Coatings

T. R. Tamilarasan; U. Sanjith; R. Rajendran; G. Rajagopal; J. Sudagar

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Effect of Reduced Graphene Oxide Reinforcement on the Wear Characteristics of Electroless Ni-P Coatings

机译：石墨烯氧化物增强对电镀Ni-P涂层磨损特性的影响

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Electroless composite coatings with various concentrations of reduced graphene oxide (rGO) particles were deposited onto mild steel substrate. The effects of adding rGO particles by varying their concentration from 0 to 100?mg/L on morphology, composition, microhardness, adhesion, wear and friction of the electroless composite coatings were investigated. Among the various parameters that influence the tribological behavior, sliding velocity was varied within a specific range for definite concentrations of rGO to obtain enhanced wear resistance in this study. The micrographs of the worn surfaces and indented spots were examined for the nature of wear mechanism and interfacial adhesion. The wear rate increased with increasing sliding velocity but was relatively stable for coatings with lower concentrations of rGO.

机译：具有各种浓度的石墨烯氧化物（RGO）颗粒的化合物涂层沉积在低于钢基底上。研究了通过改变0至100μmG/ L的形态，组成，显微硬度，粘附，耐磨，耐磨，耐磨，磨损和耐磨损，加入RGO颗粒的效果。在影响摩擦学行为的各种参数中，在特定范围内变化滑动速度，以获得明确浓度的RGO，以获得该研究的增强耐磨性。检查磨损表面和凹痕的显微照片，用于磨损机构和界面粘附性的性质。随着滑动速度的增加而增加，磨损率增加，但对于具有较低浓度的RGO涂层相对稳定。

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来源
《Journal of Materials Engineering and Performance》 |2018年第6期|共10页
作者
T. R. Tamilarasan; U. Sanjith; R. Rajendran; G. Rajagopal; J. Sudagar;
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作者单位

Department of Mechanical Engineering School of Mechanical Sciences B.S. Abdur Rahman Crescent University;

Department of Mechanical Engineering School of Mechanical Sciences B.S. Abdur Rahman Crescent University;

Department of Automobile Engineering SRM Institute of Science &

Technology;

CSIR – Central Electrochemical Research Institute;

Department of Metallurgical and Materials Engineering Indian Institute of Technology Madras;

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原文格式 PDF
正文语种 eng
中图分类金属学与金属工艺;工程材料学;
关键词
electroless coating; indentation; microhardness; wear;

机译：化学镀层;压痕;微硬度;穿;

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1. Effect of Reduced Graphene Oxide Reinforcement on the Wear Characteristics of Electroless Ni-P Coatings [J] . T. R. Tamilarasan, U. Sanjith, R. Rajendran, Journal of Materials Engineering and Performance . 2018,第6期

机译：石墨烯氧化物增强对电镀Ni-P涂层磨损特性的影响
2. Corrosion and Wear Characteristics of Electroless Ni-P, Ni-P-W and Composite Ni-P-W/Al2O3 Coatings on AZ91 Sheet [J] . Tasci Selim, Ozden Resat Can, Anik Mustafa Metals and Materials International . 2019,第2期

机译：AZ91板上电镀Ni-P，Ni-P-W和复合Ni-P-W / Al2O3涂层的腐蚀和磨损特性
3. Dry sliding wear behaviour and structural characteristics of laser-annealed electroless Ni-P/Ni-Mo-P duplex coatings [J] . Lv Y. Y., Liu Z., Liu H., Tribology International . 2016,第Null期

机译：激光退火化学镀Ni-P / Ni-Mo-P双相涂层的干滑动磨损行为和结构特性
4. Electroless Ni-P/Diamond /Graphene Composite Coatings and Characterization of their Wear and Corrosion Resistance in Sodium Chloride Solution [C] . Cheng-Kuo Lee, Chi-Lun Teng, An-Hung Tan International Conference on Machining, Materials and Mechanical Technologies . 2015

机译：化学镀Ni-P /金刚石/石墨烯复合涂料及其耐氯化钠溶液耐磨性和耐腐蚀性
5. Tailorable Electrical Properties of Reduced Graphene Oxide for Wearable Sensor and Flexible Electronic Applications [D] . Jin, Yiqian. 2019

机译：氧化石墨烯在可穿戴传感器和柔性电子应用中的可定制电性能
6. Phytic Acid Intercalated Graphene Oxide for Anticorrosive Reinforcement of Waterborne Epoxy Resin Coating [O] . Na Wang, Huiying Gao, Jing Zhang, 2019

机译：植酸插层氧化石墨烯对水性环氧树脂涂料的防腐增强作用
7. Micro-scale wear characteristics of electroless Ni-P/SiC composite coating under two different sliding conditions [O] . Franco, M., Sha, W., Malinov, S., 2014

机译：两种不同滑动条件下化学镀Ni-P / SiC复合涂层的微观磨损特性

Effect of Reduced Graphene Oxide Reinforcement on the Wear Characteristics of Electroless Ni-P Coatings

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