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Research About Microstructure and Wear Resistance of Hardfacing Layer on Cast Iron LI Guo-qing1,HE Bo-lin1,YU Ying-xia1 (1.College of Mechanical & Electrical Engineering, East China Jiaotong University, Nanchang, 330013, P. R. China) 摘要:It''s simple technology to manufacture big trimming die by hardfacing on the base metal of cast iron. The chemical composition, microstructure, hardness, wear......
of the composites change from the adhesive wear and delamination wear to abrasive wear with the increasing of carbon volume fraction.关键词:...Wear Behavior of Cu Matrix Composites Reinforced with Mixture of Carbon and Carbon Nanotubes姜金龙School of Science, Lanzhou University of TechnologyState Key Laboratory of Solid Lubrication, Lanzhou......
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合金刀具AlCrN涂层的研究进展 梁天权1,李月巧1,李伟洲1,胡治流1 (1.广西大学资源与环境学院,南宁,530004) 摘要:综述了合金刀具AlCrN涂层的制备和性能研究.重点分析了AlCrN涂层在热稳定性,抗氧化,耐磨,硬度和结合强度等方面的研究,并总结了AlCrN刀具涂层在国内外的研究现状. 关键词:AlCrN涂层; 抗氧化性; 耐磨; 硬度; 结合强度; AlCrN coatings; oxidation resistance; wear resistance; hardness; adhesive strength; [全文内容正在添加中] ......
), narrower and shallower wear tracks and smaller wear rate. In the pure Fe-based coating, the main wear mechanism is the combination of adhesion and oxidative wear. Adhesive and two-body abrasive wear...Wear Properties of Plasma Transferred Arc Fe-based Coatings Reinforced by Spherical WC Particles范丽1,董耀华2,3,CHEN Haiyan3,DONG Lihua3,YIN Yansheng31. College of Mechanical and Electronic Engineering......
and adhesive wear.关键词:...Effect of La2O3 on electrical friction and wear properties of Cu-graphite composites莫飞,凤仪,陈阳明,王雨晴,钱刚,豆亚坤,张学斌School of Materials Science and Engineering, Hefei University of Technology摘 要:
wear regime, the oxidative mechanism was predominant; however, in a severe wear regime, this mechanism was not predominant and the adhesive mechanism was involved. EDX analysis was conducted...Influence of vanadium and chromium additions on the wear resistance of a gray cast ironA.Hassani,A.Habibollahzadeh,S.Sadeghinejad MaterialsScience and Engineering Faculty, Semnan University摘 要:
and adhesive wear.关键词:...Effect of La2O3 on electrical friction and wear properties of Cu-graphite composites莫飞,凤仪,陈阳明,王雨晴,钱刚,豆亚坤,张学斌School of Materials Science and Engineering, Hefei University of Technology摘 要:
the wear resistance of the composite coatings. The wear behavior is controlled simultaneously by both abrasive wear and adhesive wear. Among them, abrasive wear plays a major role in the wear process of the coating sintered at 1175 oC, while the effect of adhesive wear is predominant in the coating sintered at 1225 oC.关键词:......
by Archard’s adhesive theory of wear. 4 Conclusions The CNS spinodal alloy with various compositions was cast efficaciously. The microstructure, microhardness and wear rate of the specimens were... J. Cent. South Univ. (2019) 26: 2634-2642 DOI: https://doi.org/10.1007/s11771-019-4200-x Effect of composition and aging time on hardness and wear behavior of Cu-Ni-Sn spinodal alloy S. ILANGOVAN......
