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Surface treatment of 3D outside serrated integral-fin tube manufactured by rolling and extrusion
finned tube surface treating heat transfer multi-dimensional surface
2016/12/2
The outside serrated integral-fin tubes fabricated by rolling-plowing-extrusion processing were surface-treated through different processes of annealing in hydrogen atmosphere,electrochemical corrosio...
Pulsed Power Modulators for Surface Treatment by Plasma Immersion Ion Implantation
Pulsed Power Surface Treatment Plasma Immersion Ion Implantation
2010/10/27
The treatment of surfaces by plasma immersion ion implantation requires pulsed power modulators to provide negative high voltage pulses. To achieve this requirement, we have developed three basic circ...
Investigations on the Electrochemical Surface Treatment of Carbon Fibers
carbon fiber cyclic voltammetry contact angle
2010/4/23
Desized polyacrylonitrile (PAN) based carbon fibers (CF) were chemically and electrochemically oxidized and reduced. CF surfaces were activated via cyclic voltammetry studies with anodic and cathodic ...