The Properties of W Coatings on Cu by Supersonic Plasma Spray

Abstract:

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Coatings of W on the substrate of oxygen-free Cu have been made by a high efficiency supersonic plasma spray system with a maximum power of 80kW and a maximum working at 6 m3/h flow of gas, and being compared with results of subsonic plasma spray. The bonding strength and thermal shock resistance of the coatings was tested. W/Cu functionally graded coatings is compared with single coatings of W.

Info:

Periodical:

Materials Science Forum (Volumes 475-479)

Main Theme:

Edited by:

Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie

Pages:

1563-1566

DOI:

10.4028/www.scientific.net/MSF.475-479.1563

Citation:

W. P. Shen et al., "The Properties of W Coatings on Cu by Supersonic Plasma Spray", Materials Science Forum, Vols. 475-479, pp. 1563-1566, 2005

Online since:

January 2005

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$35.00

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