Modification of W and Re Powders by Plasma Technique

Abstract:

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Selected measurement results of plasma spheroidization of tungsten and rhenium powders are presented in the paper. The powders can be applied for production of sinters intended for armor-piercing penetrating cores (kinetic energy penetrators) or high-current electric contacts. Spheroidization of these powders was carried out on the stand for plasma spraying in a chamber filled with neutral gas. Changes of shape and size of powder particles after spheroidization are demonstrated. Measurement results of internal stresses in powder particles are presented.

Info:

Periodical:

Solid State Phenomena (Volume 165)

Edited by:

Andrejus H. Marcinkevičius and Algirdas V.Valiulis

Pages:

130-135

DOI:

10.4028/www.scientific.net/SSP.165.130

Citation:

T. Majewski "Modification of W and Re Powders by Plasma Technique", Solid State Phenomena, Vol. 165, pp. 130-135, 2010

Online since:

June 2010

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$35.00

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