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Strain-Hardening Effects on Fracture Toughness and Ductile Crack Growth in Austenitic Stainless Steels / P. Balladon, J. Heritier, C. Jarboui

Conference Author
Fracture Mechanics: Sixteenth Symposium (16th : 1983 : Columbus, Ohio)
Physical Description
1 online resource (15 pages) : illustrations, figures, tables
Additional Creators
Balladon, P., Heritier, J., Jarboui, C., American Society for Testing and Materials, and ASTM International
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Summary
The influence of cyclic and monotonic strain hardening on fracture toughness and ductile crack growth properties of 316 L stainless steel is determined using JIc and J-R curves. Cyclic strain hardening is performed by cyclic loading at different levels during precracking of specimens used for J-R tests. Monotonic strain hardening is done by controlled hot rolling of plate steel. The results obtained show that the fracture toughness is decreased by both cyclic and monotonic strain hardening. This decrease mainly affects crack initiation resistance (JIc) in the case of cyclic loading and only slightly influences crack growth resistance (dJ/da). For monotonic strain hardening, both JIc and dJ/da are strongly reduced at room and elevated temperatures. An attempt is made to determine the main factors responsible for these effects.
Dates of Publication and/or Sequential Designation
Volume 1985, Issue 868 (January 1985)
Subject(s)
Other Subject(s)
ISBN
9780803149335 (e-ISBN)
9780803102255
0803102259
Digital File Characteristics
text file PDF
Bibliography Note
Includes bibliographical references 14.
Other Forms
Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
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Also available in PDF edition.
Reproduction Note
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1985. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
Technical Details
Mode of access: World Wide Web.
Source of Acquisition
ASTM International PDF Purchase price USD25.
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