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Effect of Surface Roughness on Laser Induced Nonlinear Optical Properties of Annealed ZnO Thin FilmsVinay Kumari1,2摘 要:Variation of nonlinear optical properties with surface roughness of ZnO thin films deposited on corning glass substrates at different annealing temperature(TA) was reported.The films were characterized by X-ray diffraction(XRD),UV-Vis......
Effect of Surface Roughness on the Oxidation Behavior of a Directionally Solidified Ni-Based Superalloy at 1,100℃Li Wang,Wei-Guo Jiang,Xiang-Wei Li,Jia-Sheng Dong,Wei Zheng,Hui Feng,Lang-Hong LouSuperalloys Division,Institute of Metal Research,Chinese Academy of Sciences摘 要:The effect of surface roughness on the oxidation behavior of a directionally......
Effects of Chairside Polishing and Brushing on Surface Roughness of Acrylic Denture Base ResinsSeung-Kyun Kim,Ju-Mi Park,Min-Ho Lee,Jae-Youn Jung摘 要:The effects of 3 chairside polishing kits and mechanical brushing on the surface roughness of 3 different acrylic denture base resins were compared. Acrylic denture base resins (auto-polymerizing, heat......
University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The radiative properties of a gold surface with one-dimensional Gaussian random roughness distribution were obtained with the finite... distribution; gold surface; finite-difference time-domain method 1 Introduction Electromagnetic wave scattering from patterned or random roughness surfaces and coatings is of fundamental and practical......
of time was determined. The usage of longer time is more suitable for achieving less size of complex nano-carbides. Surface roughness of treated samples was measured. It is observed that there is an optimum level for time on surface roughness increasing (difference between two measured data). Key words: surface nanocrystallization; hard layer; roughness; CP-Ti  ......
Predictions of decreased surface roughness after shot peening using controlled media dimensionsSiavash Ghanbari,David F.BahrSchool of Materials Engineering,Purdue University摘 要:Shot peening induces residual compressive stresses on metallic substrates, often used to decrease fatigue crack growth. The relationship between surface roughness......
J. Cent. South Univ. Technol. (2007)04-0546-06 DOI: 10.1007/s11771-007-0105-1 Relationship between subsurface damage and surface roughness of ground optical materials LI Sheng-yi(李圣怡), WANG Zhuo...) ______________________________________________________________________________________ Abstract: A theoretical model of relationship between subsurface damage and surface roughness was established to realize rapid and non-destructive measurement......
Effects of reduction of diameter on microstructure and surface roughness of rotary swaged magnesium by FEA RONG Li(荣 莉), NIE Zuo-ren(聂祚仁), ZUO Tie-yong(左铁镛) College of Materials Science..., ΔR should be less than 1.0 mm. ΔR should be between 0.25 mm and 1.0 mm to ensure the appearance of recrystallized grains. The surface roughness of rotary-swaged magnesium increases with the increase......
Scaling analysis of current influence on Hastelloy surface roughness in electro-polishing processFeng Feng1,Xiang-Song Zhang1,Ti-Ming Qu2,Yan-Yi Zhang3,Xiang Qian1,Bin-Bin Liu1,Jun-Long Huang1,Ping... the Rq–I relationship could be fitted by an exponential decay function with a residual roughness value. An approximate model of electro-polishing process was established to interpret the exponential......
and longitudinal internal cylindrical grinding using grinding wheels with zone-diversified structure.Key words:single-pass grinding; grinding efficiency, grinding wheels, surface roughness......