Paper Title:
Effect of Fine Particle Bombarding Treatment Conditions on Surface Origination of Materials
  Abstract

In this study, we analyzed effect of fine particle bombarding (FPB) treatment conditions on structural transformation close to the material surface and also measured temperature close to the material surface in FPB treatment. As a result, when an intensive condition was used in FPB treatment, a lamellar structure was observed. In other words, dents and bumps are formed in the initial stage of particle collisions on the material surface. Repeatedly processed, the protruded portions are supposed to be then bent over, resulting in an atomized structure. On the other hand, we measured temperature close to the material surface to find temperature rising up to about 600. In addition, when the fine particle collided continuously to the same portion, the specimen reached a melting state. These results indicate that heat generated in FPB treatment has a drastic effect on structural transformation close to the material surface.

  Info
Periodical
Solid State Phenomena (Volume 118)
Edited by
Jang Hyun Sung, Chan Gyu Lee, Yong Zoo You, Young Kook Lee and Jae Young Kim
Pages
215-220
DOI
10.4028/www.scientific.net/SSP.118.215
Citation
T. Miyahara, N. Egami, H. Kimachi, Y. Miyasaka, K. Hatta, "Effect of Fine Particle Bombarding Treatment Conditions on Surface Origination of Materials", Solid State Phenomena, Vol. 118, pp. 215-220, 2006
Online since
December 2006
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Price
$32.00
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