Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Mohannad M.S. Al Bosta"'
Autor:
Mohannad M.S. Al Bosta, Kung-Jeng Ma
Publikováno v:
Infrared Physics & Technology. 67:63-72
6061 aluminum alloy was treated by MAO at various temperatures of the alkali silicate electrolyte using pulsed bipolar current mode for ten minutes. The surface microstructures and properties were studied using SEM, EDX, and XRD. The infrared emissiv
Publikováno v:
Surface and Coatings Technology. 259:318-324
In this study, low friction and wear resistant composite coatings were produced through the micro-arc oxidation (MAO) on 6061 aluminum alloy with graphite particles in alkali sodium silicate electrolyte solution. The ball-on-disk wear tests were perf
Autor:
Kung-Jeng Ma, Mohannad M.S. Al Bosta
Publikováno v:
Applied Surface Science. 308:121-138
102 samples were treated by the micro arc oxidation at different bipolar pulsing periods in the alkaline silicate electrolyte. The obtained results demonstrated that the duty cycle has no correlation with the layer growth or the surface roughness. Th
Publikováno v:
Journal of Ceramics. 2013:1-14
High emitter MAO ceramic coatings were fabricated on the Al 6061 alloy, using different bipolar anodic current densities, in an alkali silicate electrolyte. We found that, as the current density increased from 10.94 A/dm2 to 43.75 A/dm2, the layer th
Publikováno v:
Infrared Physics & Technology. 60:323-334
MAO ceramic coatings were prepared on aluminium 6061 surfaces at different treating durations (10, 20, ... 60 min), using alkali silicate electrolyte and pulsed bipolar current mode. The surface microstructures and properties were studied using SEM,