機械材料・材料加工技術講演会講演論文集
Online ISSN : 2424-287X
セッションID: 420
会議情報
420 高速粒子投射によって改質された金属表面の摩擦特性(摩擦・摩耗材料)
宇佐美 初彦星野 靖石田 貴規
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会議録・要旨集 フリー

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抄録
The present study describes the applicability of fine particle peening on surface modification of aluminum cast alloy in boundary lubricated condition against alloy steel. The specimens with modified surface were prepared with different treatment times. As results, the friction coefficient and the wear loss were larger at excess treatment of the peening and it was estimated that the crush of the silicon-rich segregated layer on the aluminum cast alloy during the sliding contact influenced on the wear loss of the alloy steel.
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© 2007 一般社団法人 日本機械学会
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