Observations on the use of the double cantilever beam specimen for sulfide stress corrosion tests
Conference
·
OSTI ID:106072
- Shell Canada Ltd., Calgary, Alberta (Canada)
- CINI-FUDETEC, Buenos Aires (Argentina)
This paper summarizes observations made by the authors over the last few years on the double-cantilever-beam (DCB) coupon and associated testing methodology. The NACE coupon compliance was experimentally determined and the accuracy of calculated stress intensity factors discussed. The difference between 7 and 14 day exposures are shown and a suggestion made for a reduced exposure. The importance of proper fatigue precracking is highlighted and the effect of DCB geometry with respect to out-of-plane cracking discussed.
- OSTI ID:
- 106072
- Report Number(s):
- CONF-950304-; TRN: IM9542%%160
- Resource Relation:
- Conference: Corrosion `95: National Association of Corrosion Engineers (NACE) international annual conference and corrosion show, Orlando, FL (United States), 26-31 Mar 1995; Other Information: PBD: 1995; Related Information: Is Part Of Corrosion/95 conference papers; PB: 5788 p.
- Country of Publication:
- United States
- Language:
- English
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