The proceedings of the JSME annual meeting
Online ISSN : 2433-1325
2007.1
Session ID : 2312
Conference information
2312 Fatigue Strength and Surface Damage of Ultrafine Grained Coppers Processed by ECAP
Masahiro GOTO, Jyun MATSUMURA, Seung-Zeon HAN, Terutoshi YAKUSHIJI, SHOU KONDO, Norio KAWAGOISHI, Cha-Yong Lim
Author information
Keywords: Fatigue, Ultrafine Grained Copper, Equal Channel Angular Pressing, Surface Damage
CONFERENCE PROCEEDINGS FREE ACCESS

Details
Download PDF (450K)
Download citation RIS

(compatible with EndNote, Reference Manager, ProCite, RefWorks)

BIB TEX

(compatible with BibDesk, LaTeX)

Text
How to download citation
Contact us
Abstract
Two coppers, oxygen-free copper (OFC) and deoxidized low-phosphorous copper (DLP), were processed by equal channel angular pressing (ECAP) according to the Bc route with 4 and 8 passes. To study the physical background of fatigue strength, formation behavior of surface damage and the change in surface hardness during stressing was monitored. A close relationship was observed between the change in hardness and the formation behavior of surface damage. Fatigue strength of OFC and DLP were discussed based on the formation process of surface damage and growth behavior of a small crack.
Content from these authors
© 2007 The Japan Society of Mechanical Engineers
Previous article Next article
Favorites & Alerts

Recently viewed articles
Announcements from publisher
Predecessor

The Reference Collection of Annual Meeting

The Reference Collection of Annual Meeting

Successor

The Proceedings of Mechanical Engineering Congress, Japan

Share this page
feedback
 Top