Corrosion Control for Electronic Equipment

corrosion of chromate conversion coatings on aluminum alloys in electrical and electronic equipment

chromate conversion coating is applied on aluminum 6061. the optimum conditions for chromate bath composition and immersion time are also obtained for standard requirements provision such as corrosion resistance in salt spray test, electrical resistance and coating quality. the applied coatings are electrochemically tested in sea and distilled water. according to tafel and cyclic polarization c...

Multilayer Nano Films for Corrosion Control

Nano films consisting of an alternating sequence of positively and negatively charged polyelectrolytes have been prepared by means of the electrostatic layer-by-layer (LBL) sequential assembly technique on treated and untreated mild steel wires. Inhibitor was encapsulated between cationic and anionic polyelectrolyte nano films. This paper mainly focuses on the effect of these nano-films of poly...

water treatment for corrosion control

certain gases, principally oxygen,o , and carbon dioxide, co , dissolved in water accelerate its corrosive properties. the rate of corrosion is approximately in prportion to the quantity of gas dissolved. the removal of gases from water, as practiced in steam station, is effected by mechanical and thermal treatment , by addition of chemicals, or by combinations of these processes, the most wide...

Medical & Electronic Equipment

Electronic Systems & Equipment

64/128 slice CT System SCENARIA*, released in 2012, realizes 0.35 s/rot scans not only for cardiac scanning but also for whole body scanning with a high-speed data sampling technique and CORE method (3D reconstruction algorithm) which enables high pitch scans. Furthermore, the image noise reduction technique applied by the iterative reconstruction technology was integrated as a standard functio...