Microstructure of Ultrasonic-Electrodepositing Nano-Silver Coatings

Abstract:

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In this paper, A kind of ideal non-cyanide silver deposits was obtained by joining the ultrasonic. ultrasonic frequency of 28KHz, power increased from 0-500W, XRD tests show:with the increasing in electric power deposition, silver coating (111) and (200) crystal plane orientation significantly improved, and (220) crystal plane orientation declined . With the ultrasonic power increased, silver deposition current efficiency increased first and then reduced. the grain size refined with the ultrasonic increasing .the corrosion resistance decreased with the ultrasonic increasing.and SEM showed that the grain sizes decreased with the ultrasonic.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

413-416

DOI:

10.4028/www.scientific.net/AMR.79-82.413

Citation:

T. Gong et al., "Microstructure of Ultrasonic-Electrodepositing Nano-Silver Coatings", Advanced Materials Research, Vols. 79-82, pp. 413-416, 2009

Online since:

August 2009

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Price:

$35.00

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