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J. Cent. South Univ. (2020) 27: 3594-3602 DOI: https://doi.org/10.1007/s11771-020-4500-1 Formation and wear behaviors of in-situ Al3Ti/Al composites using aluminum and titanium fibers under.... At the same time, there were secondary splits of Al3Ti particles located in diffusion zones. Two-body abrasion test shows that with the increase of induction heating power, the wear rates......
Influence of loading and rotation speed on Friction and Wear properties of CuAlBi Alloy刘荣昌,董丽涛,李兴元,陈秀宏摘 要:The variation of the friction coefficient..., and the influence of loading and rotation speed on friction and wear properties of CuAlBi alloy was also discussed. The results show that the friction coefficient increase then decrease with increase......
变为高相对湿度下的剥层磨损. 关键词:炭/炭复合材料；相对湿度；摩擦；磨损性能 中图分类号:TB 332 文献标志码:A Friction and wear properties of C/C composite materials under different relative humidities YUE Bao-lin, XU Hui-juan, YI Mao-zhong (State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China) Abstract: The friction and wear properties of C/C composites were investigated......
was also prepared for comparison. Tribological properties of the coatings were evaluated with the ring-block wear tester under different conditions. The structure and worn surface of the coatings were... hardness distribution confirms the structural inhomogeneity of the coatings. Table 2 Mechanical properties of coatings 3.2 Sliding wear behavior 3.2.1 Dry sliding Table 3 and Fig.5 present......
Thickness effects on corrosion and wear resistance properties of micro-arc discharge oxide coatings on AZ91D magnesium alloys HUANG Wei-jiu(黄伟九), LIU Ming(刘 明), LI Zhao-feng(李兆峰), ZENG Rong... has a number of undesirable properties, including poor corrosion and wear resistance, poor creep resistance and high chemical reactivity, which hinder its widespread use in many applications. Therefore......
Microstructure, mechanical properties, and wear resistance of VCp-reinforced Fe-matrix composites treated by Q&P processPing-hu Chen1,2,Yi-bo Li1,2,3,Rui-qing Li2,3,Ri-peng Jiang3,Song-sheng... temperature on the microstructure, mechanical properties, and wear resistance of the VC-Fe-MCs were studied. The results show that the size of the carbide became coarse and that the shape of some......
Structure and wear resistance of TiN and TiAlN coatings on AZ91 alloy deposited by multi-arc ion plating ZHAO Hui(赵 晖)1, WANG Xiao-hui(王晓辉)1, LIU Qiu-lei(刘秋雷)1, CHEN Li-jia(陈立佳)2, LIU Zheng(刘 正)2... 110023, China Received 23 September 2009; accepted 30 January 2010 Abstract: In order to investigate the microstructure of TiN and TiAlN coatings and their effect on the wear resistance of Mg alloy......
Dry sliding wear behavior and mechanism of AM60B alloy at 25-200 ℃ YANG Zi-run1, WEI Min-xian2, ZHAO Yu-tao2, WANG Shu-qi2 1. School of Materials Engineering, Yancheng Institute of Technology, Yancheng 224051, China; 2. School of Materials Science and Engineering, Jiangsu University, Zhenjiang 212013, China Received 6 December 2010; accepted 31 March 2011 Abstract: Dry wear tests under......
Mechanical properties and wear resistance of ultrafine bainitic steel under low austempering temperatureWei Liu1,You-hui Jiang1,Hui Guo2,Yue Zhang1,Ai-min Zhao1,Yao Huang31. Collaborative Innovation...:The mechanical properties and wear resistance of the ultrafine bainitic steel austempered at various temperatures were investigated.Scanning electron......
Mechanical and wear properties of Al-Al3Mg2 nanocomposites prepared by mechanical milling and hot pressingA. Zolriasatein1,R.A. Khosroshahi1,M. Emamy2,N. Nemati21. Faculty of Materials Engineering... distribution of Al3Mg2 nanoparticles within the matrix. The effects of nano-sized Al3Mg2 content on the wear and mechanical properties of the composites were also investigated. The results show......
