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Micro-scale Abrasion and Medium Load Multiple Scratch Tests of PVD Coatings. H. Sun & D.G. Teer1,S. Poulat1 (1.Teer Coatings Ltd, Droitwich, Worcestershire, U.K.) 摘要:Micro-scale abrasion testing is widely used to determine the abrasion resistance of thin film coatings; it is a simple technique that can easily be used as part of a quality control procedure, but it has got the disadvantage......
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:A new coating on lining in industrial furnace for energy saving has been developed. Properties and microstructure of the coatings were revealed by emissivity instrument,X-ray diffraction (XRD),transmission electron microscope (TEM) and scanning electron microscope (SEM),respectively. The result indicates that the emissivity of coatings is higher than 0.90......
(G) was dispersed uniformly in water and used as an inhibitor in waterborne epoxy coatings.The effect of dispersed G on anticorrosion performance of epoxy coatings was evaluated.The composite coatings... that the corrosion rate exhibited by composite coatings with 0.5 wt%G was an order of magnitude lower than that of neat epoxy coating.Salt spray test results revealed superior corrosion resistance......
Article ID: 1003-6326(2005)06-1388-06 Preparation of ZrO2-Al2O3 micro-laminated coatings on stainless steel and their high temperature oxidation resistance YAO Ming-ming(姚明明)1, 2, HE Ye-dong...: Micro-laminated ZrO2-Al2O3 coatings were prepared by electrochemical depositing ZrO2 film and Al2O3 film alternatively in ethanol solutions containing aluminum nitrate and zirconium nitrate, with small......
YPSZ涂层隔热性能预测 曾克里1,于月光1,刘富荣1,任先京1 (1.北京矿冶研究总院,北京,100044) 摘要:Thermal barrier coatings(TBCs)have been widely applied to protect metallic components in gas turbines or aero engine against the high...,properties of the coating as well as the microstructure of the coating have been ntimerically inves-tigated.The significance of the finding is also discussed. 关键词:Thermal barrier coatings(TBCs); Thermal......
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Oxidation Performance of Fe-Al/WC Composite Coatings Produced by High Velocity Arc Sprayed at 650℃ ZHU Sheng1,XU Bin-Shi1,ZHANG Wei1,MENG Fan-jun1,ZHU Zi-xin1,Ma Shi-ning1 (1.National Key Laboratory for Remanufacturing, Beijng, 100072, China) 摘要:The Fe-Al/WC intermetallic composite coatings have been prepared by high velocity arc spraying(HVAS)technology on 20G steel and the oxidation......