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Title: Development Of Fe-based Metallic Glass Shot Amo-beads For Peening With High Strength And Long Life
Author: K.Okumura,K.Kajita,J.Kurosaki,H.Kimura,A.Inoue
Source: Conf Proc: ICSP-10 Tokyo, Japan 2008
Publication year 2008
Document number: 2008077
Number of pages: 6
Abstract:
ABSTRACT
Application of bulk metallic glass was examined as the shot peening media reforming technology of the material, much attention is paid to in these days. The intensity of an
object product becomes strong and the shot used in connection with this also serves as high hardness. However, in order that toughness might tend to have crushed the
conventional high hardness projection material low, the problem of increase of cost and
the increase in generating of waste had produced it. Therefore, we have tried to solve these problems by applying the metallic glasses as shot. We have paid attention to
Febased metallic glass system, and have searched for and found the best composition with high hardness and high toughness. Spheroidal particles made with the Fe-base
metallic glass were used as shot for peening, and it was proved that this is of high hardness together with a long-life.
KEY WORDS Shot Peening Media, Fe-base Metallic Glass, High Toughness, Long-Life, Mechanical
Properties
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This page last revised: 03/22/2010