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Influence of shot peening on the surface durability of thermomechanically treated en 24 steel spur gears
Date Issued
01-01-1997
Author(s)
Girish, D. V.
Mayuram, M. M.
Krishnamurthy, S.
Abstract
En steel, in untreated and thermal treated conditions, with and without shot peening, were tested in a back-to-back gear test rig. Their contact fatigue characteristics were studied and S-N curves have been established. Contact fatigue strength of shot peened gears for a given life showed an improvement in relation to unpeened gears. © 1998 Elsevier Science Ltd. All rights reserved.
Volume
30