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Title: Surface Modification Of Carbon Steel By Shot Lining
Author: Y. Harada, Y. Kobayashi, E. Nagashima, H. Ta
Source: Conf Proc: ICSP-10 Tokyo, Japan 2008
Publication year 2008
Document number: 2008120
Number of pages: 6
Abstract:
ABSTRACT
In the present study, a lining process for carbon steel using shot peening was investigated to improve the surface properties such as corrosion and oxidation resistances. In
the shot lining, a foil set on a metal workpiece is pelted with many hard shots at a high velocity. The foil can be bonded to the surface of the workpiece due to plastic
deformation induced by the collision of the shots. In the experiment, an air-type shot peenig machine with an electrical heater was employed. The shot speed and the coverage
are controlled in the experiment. The effects of shot conditions and the heating temperature on the bondability were examined. To improve surface properties such as wear
resistance and corrosion resistance, alloying of the lined foils was also attempted by heat treatment. The metal foil was successfully bonded to the surface of the
substrate. It was found that surface properties of carbon steel could be improved by the shot lining process.
KEY WORDS
Lining, Surface modification, Carbon steel, Plastic deformation, Joinability
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This page last revised: 03/22/2010