共搜索到11062条信息，每页显示10条信息，共1107页。用时：0小时0分0秒464毫秒
......
technology. The microstructure indicated that the infiltrated composite layer included surface composite layer and transition layer. Wear property was investigated under room temperature and 450...Wear Performance of Ni/ZrO2 Infiltrated Composite Layer孙先明Wuhan Research Institute of Materials ProtectionSchool of Materials Science and Enginearing, Wuhan Institute of Technology摘 要:
with the substrate. The novel cladding technology is promising for preparing wear-and-corrosion resistant coatings. Key words: spray deposition; thermite reaction; coating; corrosion property; wear property..., 2018, 25(12): 2962–2970. DOI: https://doi.org/10.1007/s11771-018-3966-6. 1 Introduction Superior surface properties of materials such as high anti-wear property and high corrosion resistance......
Effects of increase extent of voltage on wear and corrosion resistance of micro-arc oxidation coatings on AZ91D alloy L? Wei-ling(吕维玲)1, CHEN Ti-jun(陈体军)1, MA Ying(马 颖)1, XU Wei-jun(徐卫军)1, 2...; Abstract: The effects of increase extent of voltage on the wear resistance and corrosion resistance of micro-arc......
Bacteria adherence property of molybdenum nitride modified layer on Ti6Al4V alloy FAN Ai-lan(范爱兰), TIAN Lin-hai(田林海), QIN Lin(秦 林), TANG Bin(唐 宾) Research Institute of Surface... by the plasma surface alloying technique. The bacteria adherence property of the Mo-N modified layer on Ti6Al4V alloy on the oral bacteria Streptococcus Mutans was investigated and compared......
different tribological behavior. Under the dry sliding condition, the anti-wear property of 321/Al coating is about 42% lower than that of 321 coating. But under the oil lubricated conditions with or without 32 h oil-dipping pretreatment, the anti-wear property of 321/Al coating is about 9% and 5% higher than that of 321 coating, respectively. The anti-wear mechanism of the composite coating......
mechanical wear. Addition of CNTs-Ag-G can improve the electrical friction and wear properties of composites. Key words: CNTs-Ag-G composite; mechanical wear; electrical friction and wear property...时的摩擦系数; 碳纳米管的加入可以提高复合材料的抗电磨损性能. 关键词: 碳纳米管-银-石墨复合材料; 机械磨损; 电摩擦磨损性能 中图分类号: TB331 文献标识码: A Effect of pressure on electrical wear of CNTs-Ag-G composites FENG Yi, ZHANG Min, XU Yi (School......
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......
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 of Ti-46.5Al-2.5V-1Cr (mole fraction, %) in order to enhance its wear resistance. The results show that after carburization under both carburizing atmospheres, Ti2AlC and TiC are the main......
by coating spalling, and the wear rate increases obviously.Key words:Ni-W alloy coating; electroplating; fraction coefficient; wear property...明:晶态Ni-W镀层为Ni基固溶体,表面显微硬度为1 100,粗糙度为454.41 nm,摩擦因数为0.52左右；Ni-W镀层具有较强的抗磨能力,磨损表面主要呈现轻微擦伤现象,镀层剥落而造成磨粒磨损,磨损率剧增.关键词:Ni-W合金镀层；电镀；摩擦因数；磨损性能Fraction and wear properties of crystalline Ni-W alloy coating......
