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. The copper powders gotten at the best conditions were characterized by transmission electron microscopy, X-ray powder diffraction and infrared ray microscopy. Moreover, the tribology property of lubricating oil containing the nanocopper powder was also discussed. Key words: supercritical fluid drying technique; nanosized copper; chemical reduction; tribology 纳米材料所具有的奇异性能已引起了科学家的广泛重视[1]. 纳米铜粉是重要的工......
0.15,0.19和0.65 GPa;弹性模量为0.9,1.5和2.2 GPa. 关键词:纳米复合薄膜;Al2O3;聚四氟乙烯;摩擦特性;表面改性 中图分类号:TB 43 文献标识码:A Modification of surface tribology characteristic of PTFE GAO Wei-li..., Al2O3, PTFE, Al2O3/PTFE nanometer laminated films were prepared by RF magnetron sputtering and plasma beams into sedimentary. Using XRD, AFM/FFM and nanometer probe test method, the PTFE surface tribology......
Flow stress and tribology size effects in scaled down cylinder compression GUO Bin(郭 斌)1, 2, GONG Feng(龚 峰)1, WANG Chun-ju(王春举)1, 2, SHAN De-bin(单德彬)1, 2 1. School of Materials Science... because of size effects. Flow stress and tribology size effects were studied. Scaled down copper T2 cylinder compression was carried out with the lubrication of castor oil and without lubrication......
enhancement in wear resistance as compared to the original state. Key words: in situ composite; aluminum matrix composite; microarc oxidation; wear; tribology 1 Introduction The aluminum matrix composites......
×cx. The main dry sliding wear mechanism of coating TiC-M7C3/Fe are abrasive wear and oxidation wear. Key words: in-situ metallurgy process; TiC-M7C3; hybrid structure; dry sliding; tribology......
(Ti6Al4V); low temperature nitriding; cold deformation; wear resistance; tribology 1 Introduction Titanium and its alloys are widely used today in aerospace, medical health, desalination, energy... of Ti-6Al-4V [J]. Tribology International, 2010, 43: 152-160. [20] DA SILVA S L R, KERBER L O, AMARAL L, SANTOS C A D. X-ray diffraction measurements of plasma-nitrided Ti-6Al-4V [J]. Surface & Coatings......
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