Actions for Long-Term Creep-Crack Growth Behavior of Type 316 Stainless Steel

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Long-Term Creep-Crack Growth Behavior of Type 316 Stainless Steel / CE. Jaske

Conference Author
Fracture Mechanics: Eighteenth Symposium (18th : 1985 : Boulder, Colorado)
Physical Description
1 online resource (11 pages) : illustrations, figures, tables
Additional Creators
Jaske, CE., American Society for Testing and Materials, and ASTM International
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Summary
For most engineering applications, crack-growth rates of 10¿̐ư9 m/s or less are of practical interest, but this is the regime where little creep-crack growth data currently are available. Long-term creep-crack growth experiments of about 1000 h or more duration are required to develop such data. In the present study, creep-crack growth data were developed at rates between 10¿̐ư11 and 10¿̐ư7 m/s for Type 316 stainless steel. Three specimen configurations were used: compact type (CT); center-cracked tension (CCT); and multiple edge-notch tension (MENT). The CT and CCT specimens had long (25 to 35 mm) and the MENT specimens had short (100 to 500 ?m) cracks. Creep-crack growth rate was evaluated both in terms of the linear elastic stress intensity factor K and the C*-integral. It was concluded that the C*-integral is useful for characterizing long-term as well as short-term creep-crack growth rate data for both short and long cracks on a consistent basis.
Dates of Publication and/or Sequential Designation
Volume 1988, Issue 945 (January 1988)
Subject(s)
Other Subject(s)
ISBN
9780803150362 (e-ISBN)
9780803109490
0803109490
Digital File Characteristics
text file PDF
Bibliography Note
Includes bibliographical references 26.
Other Forms
Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
Full text article also available for purchase.
Also available in PDF edition.
Reproduction Note
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1988. 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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