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Electrical conductivity of molten LiF–DyF3–Dy2O3–Cu2O system for Dy–Cu intermediate alloy productionShu-mei Chen,Chun-fa Liao,Jue-yuan Lin,Bo-qing Cai,Xu Wang,Yun-fen Jiao摘 要:electrical conductivity of molten-salt systems for the preparation of Dy–Cu alloys and on optimizing the corresponding operating parameters. The electrical conductivity of molten LiF–DyF3–Dy2O3–Cu2O......
, UK) Abstract: The variations of electrical conductivity and hardness across the thickness of an Al alloy 7010 plate under the temper condition T7651 were investigated. The electrical conductivity... to be mainly due to the nature of plate solidification and prolonged high temperature during the rolling operation. The combination of electrical conductivity and hardness can be used as an integral......
Flexible carbon nanotube-enriched silver electrode films with high electrical conductivity and reliability prepared by facile screen printingDan Hu1,Wei Zhu1,Yuncheng Peng1,Shengfei Shen1,Yuan... into silver(Ag) ink to enhance the electrical conductivity and the reliability of the printed Ag electrode films. The fabricated carbon nanotubes-enriched silver(Ag-CNTs) electrode films were printed......
of Aeronautical Materials, Beijing 100095, China Received 6 September 2011; accepted 16 December 2011 Abstract: The microstructure and the associated hardness, strength and electrical conductivity of a new Al-Zn-Mg-Cu alloy during one-step ageing treatment were systematically studied. The results show that the electrical conductivity of the alloy increased continuously with increasing ageing temperature......
with Y-doped BaZrO3 as matrix and Na2SO4 as dispersant by conventional powder processing to improve the total conductivity of barium zirconate. The electrical conduction of the composite was studied by electrical and electrochemical methods. Microstructure of the heterogeneous composite was examined by SEM. The experimewtal results show that the protonic conductivity of Y-doped BaZrO3 is greatly......
microemulsion, and hence influences the electrochemical behavior of K3Fe(CN)6. When the pH value of water phase is about 7, the electrical conductivity of the W/O microemulsion is only 1.2×10-6 S/cm, and K3Fe(CN)6 almost cannot react at the glassy carbon electrode. But when the H+ concentration is more than 3 mol/L, the W/O microemulsion has a good electrical conductivity and K3Fe(CN)6 shows good......
Effects of heat treatment on morphological, optical and electrical properties of ITO films by sol-gel technique LI Zhi-hua(李芝华), KE Yu-peng(柯于鹏), REN Dong-yan(任冬燕) School of Materials Science... of different heat treatment temperatures and cooling methods on the morphological, optical and electrical properties of ITO films were measured by TG/DTA, IR, XRD, SEM, UV-VIS spectrometer and four-probe......
of electrical conductivity. The Cu-Mg-Te-Y alloy with better comprehensive properties is obtained by annealing at 360-390 °C. Key words: Cu-Mg-Te-Y alloy; microstructures; rolling; annealing; mechanical properties; electrical conductivity 1 Introduction High-strength and high-conductivity copper alloys with excellent physical and mechanical properties are widely applied in many high-tech fields......
conductivity, decline of friction surface temperature and inhibition of adhesive wear between composites and slip rings. Key words: CNTs-Ag-G electrical contact material; graphite; contact resistance... stability. In conventional Ag-G electrical contact material, with the increase of graphite content, its lubricating property and wear-resisting property are improved, but electrical conductivity......
, which results in an increase in the electrical conductivity. The study on the internal relations between structure and properties of graphene would promote its further application as a window electrode material with wider wavelength range. Key words: graphene; transparent conductive film; chemical vapor deposition; electrical conductivity 具有高透光率和良好导电性的透明导电薄膜,被广泛应用在各种光电材料中[1-2].2004年GEIM等