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Wear Resistance of Deposited Layer Using Nickel-Based Composite Powders by Plasma-Arc Surfacing DU Ze-yu1,XU Bin-shi2,DONG Li-hong2,ZHU Sheng2 (1.College of Material Science and Engineering... of deposited materials were characterized by optical microscope and X- ray diffraction. Hardness tests and wear resistance tests were carried out to determine the performance of the deposited layers......
Influence of loading and rotation speed on Friction and Wear properties of CuAlBi Alloy Dong Litao1,Li Xingyuan2,Liu Rongchang1,Chen Xiuhong1 (1.E & A College, Hebei Normal University of Science... at different connecting loading and friction speed were investigated by using MMU-5G sliding friction-wear tester, besides, the wear mass loss of the CuAlBi alloy was measured, and the influence of loading......
J. Cent. South Univ. (2017) 24: 988-1001 DOI: 10.1007/s11771-017-3501-1 Parameters studies for rail wear in high-speed railway turnouts by unreplicated saturated factorial design XU Jing-mang(徐井芒)1.... School of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: Rail wear is one of the main reasons......
The Effect of Intensity Pulsed Ion Beam Irradiation on Wear Resistance of High-speed Steel MA Teng-cai1,LIU Zhen-min1,WANG Ying-min1,HAO Sheng-zhi1,MEI Xian-xiu1 (1.State Key Laboratory... results in the decrease of martensite crystal (α-phase) and increase of austenite (γ-phase) content and the dispersed carbide. Wear resistance of the HSS is improved by a factor of 2, which......
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that dislocation movement was the primary reason behind the grain refinement of Ti-6Al-4V alloy under laser shock processing. KUMAR et al [12] affirmed that the fretting wear volume of Ti-6Al-4V... and the tilt angle intensively affected the dual-rotational fretting behavior of titanium alloy. However, by now, most of the current studies are highly dependent on the wear morphology or mechanisms......
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Corrosion and wear properties of electroless Ni-P plating layer on AZ91D magnesium alloy LI Zhong-hou(李忠厚)1, CHEN Zhi-yong(陈志勇)1, LIU Sha-sha(刘沙沙)1, ZHENG Feng(郑 峰)2, DAI A-gan(戴阿赶)2...; Abstract: A direct electroless Ni-P plating treatment was applied to AZ91D magnesium alloy for improving its corrosion resistance and wear resistance......
. 用JSM-6700F场发射扫描电子显微镜观察镀层组织,ESCALAB 250实时化学成像X线光电子能谱仪(XPS,ESCA能谱仪)分析涂层表面结构,GDA750辉光放电成分分析仪分析镀层成分分布.利用比利时鲁文大学材料系微动摩擦学试验机(Fretting wear tester,附带电化学噪声测量装置)测试M2基材及Cr-N涂层在空气介质中和0.02 mol/L Na3PO4水溶液中的摩擦学性...(2012)05-1690-06 Wear-electrochemical noise behavior of Cr-N coating on M2 HSS in Na3PO4 solution FAN Ai-lan1, TANG Bin1, TIAN Lin-hai1, WU Pei-qiang1, LIU Dao-xin2 (1. Institute of Surface Engineering......
