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Effect of carbon on tribological property of plasma carburized TiAl based alloy LIU Xiao-ping(刘小萍)1,2, TIAN Wen-huai(田文怀)1, GUO Chao-li(郭朝丽)2, HE Zhi-yong(贺志勇)2, XU Zhong(徐 重)2 1... alloy carburized under two different carburizing atmospheres is improved compared with non-carburized TiAl. The tribological property is related to the carbon content, and the carburized layer......
of tribological behavior at different testing temperatures. Figure 8 SEM images of coupled ceramic balls of specimen CB7 at different temperatures: 4 Conclusions The high-temperature tribological properties... J. Cent. South Univ. (2019) 26: 2643-2650 DOI: https://doi.org/10.1007/s11771-019-4201-9 Tribological properties of Fe(Cr)-B alloys at high temperature CUI Gong-jun(崔功军), YANG Zhen-wei(杨振伟), WANG......
Preparation and tribological behavior of electrodeposited Ni-W-GO composite coatingsXue-Hui Zhang,Xiao-Xian Li,Wei-Jiang Liu,Yu-Qi Fan,Hao Chen,Tong-Xiang Liang摘 要:tribological behavior of the present coatings were also evaluated by Vickers Hardness tester and high-speed reciprocating......
Research of Tribological Behaviors of a New Aluminum Bronze WANG Zhi-ping1,XU Jian-lin1,CHEN Chao2 (1.State Key Lab of Gansu New Non-ferrous Metal Materials, Lanzhou University of Science and Technology, Lanzhou, China;2.College of Mechanic-Electronic Engineering, Lanzhou University of Science and Technology, Lanzhou, China) 摘要:The tribological behaviors were investigated in a new high......
effectively improve the surface hardness and wear resistance of the substrate. Key words: Fe-Al-Cr-Nb alloyed layer; double glow plasma surface metallurgy technique; tribological behavior 1 Introduction 45... indenter (DUH-W201) were employed to determine the hardness and tenacity of the alloyed layer. The tribological behavior of the Fe-Al-Cr-Nb alloyed layer was tested by a tribological testing machine......
be achieved by coating the nanotubes with metallic materials. In this study, the electroless plating method is used to coat CNTs with nickel. The effect of coated CNTs addition on tribological behavior... and tribological properties of the Cu matrix composites were investigated. The chemical method for coating CNTs was reported. The morphology of the fracture surfaces and worn surface were examined by SEM......
Preparation and Tribological Behavior of BiIn/In2O3 Composite Dendritic NanocrystalsYanbao Zhao1),Guofang Li2) and Zhijun Zhang1) 1) Key Lab for Special Functional Materials of Ministry of Education.... Tribological results indicate that the composite nanocrystals as oil additives can improve antiwear ability of base oil, which is better than that of the corresponding monometallic particles. In addition......
Trans. Nonferrous Met. Soc. China 26(2016) 1809-1819 Effects of sliding velocity and normal load on tribological behavior of aged Al-Sn-Cu alloy Sheng-cheng ZHANG1, Qing-lin PAN1,2, Jie YAN1, Xing... Innovation Center, Central South University, Changsha 410083, China Received 22 June 2015; accepted 13 October 2015 Abstract: The tribological behavior of aged Al-Sn-Cu alloy rubbed in the presence......
Microstructure and Tribological Behavior of Al2O3 Particle Reinforced Al Matrix Composites Fabricated by Spark Plasma Sintering杨坤1,AN Linan2,CHENG Laifei11. Science and Technology on Thermostructural... and microparticles, their synergic effect will lead to the variation of tribological behavior.关键词:......
characterized using XRD SEM, EDS and XPS. It is demonstrated that environmental conditions significantly affect the tribological behavior of silver based composites. The friction coefficient is the highest... that the tribological behavior of metal based self-lubricant composite is highly related to the mechanical properties of the composites [9]. In addition, more and more dedicated investigators have realized......