Results 71 to 80 of about 164,175 (312)
Surface topography characterization using 3D stereoscopic reconstruction of SEM images
, 2018 A major drawback of the optical microscope is its limitation to resolve finer details. Many microscopes have been developed to overcome the limitations set by the diffraction of visible light.
Krishna, Amogh, +10 more
core +1 more source
Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Journal of Harbin University of Science and Technology, 2019 In order to study the influence of tool vibration on the distribution characteristics of processing surface topography along spindle direction in turning largepitch thread, the experiment of turning external thread with pitch 16mm was conducted to obtain
JIANG Bin, ZHANG Fang, LI Zhe
doaj +1 more source
Effect of surface topography upon the quality of autobody panels [PDF]
, 2003 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Improvements in the quality of the autobody panels can lead the automotive industry to large savings, where metal scrap levels always exceed 50%, and global
Benati, Fabrizio
core
Measuring surface topography with scanning electron microscopy. I. EZEImage: A program to obtain 3D surface data [PDF]
, 2006 Scanning electron microscopy (SEM) is widely used in the science of materials and different parameters were developed to characterize the surface roughness. In a previous work, we studied the surface topography with fractal dimension at low scale and two
Ponz, Ezequiel +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
BiomimeticsNowadays, metaheuristic algorithms have been applied to optimize last lower-surface models. Also, the last lower-surface model has been adjusted through the computational algorithms to perform custom shoe lasts.
J. Apolinar Muñoz Rodríguez
doaj +1 more source
Application of function-oriented roughness parameters using confocal microscopy
Engineering Science and Technology, an International Journal, 2018 Optical measuring instruments are widely used for the functional characterization of surface topography. However, due to the interaction of the surface with the incident light, effects occur that can influence the measured topography height values and ...
K. Klauer +4 more
doaj +1 more source
Performance Analysis of Abradable Coating Systems for Aircraft Gas Turbines
Advanced Engineering Materials, EarlyView.Three CoNiCrAlY/YSZ/MgAl2O4 abradable liner configurations on a nickel‐superalloy are evaluated by thermal‐gradient cycling and incursion tests. Laser ablation of the bondcoat and/or Y2O3‐stabilized ZrO2 (YSZ) intermediate layer increases mechanical interlocking and bonding for thick topcoats.
Hanna Heyl +4 more
wiley +1 more source
Gravity-driven continuous thin film flow over topography [PDF]
, 2011 This thesis is directed primarily at a systematic theoretical investigation of gravity-driven thin film flow over various topographical features, the effect of inertia being of particular interest. The problem is solved using a hierarchy of models based,
Veremieiev, S., Veremieiev, Sergii
core