Hydrogen Induced Delayed Failure of Type 310 Stainless Steel Foils / J. Kolts
- Conference Author:
- Stress Corrosion¿̐ưNew Approaches (1975 : Montreal, Canada)
- Physical Description:
- 1 online resource (15 pages) : illustrations, figures, tables
- Additional Creators:
- Kolts, J., American Society for Testing and Materials, and ASTM International
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- Hydrogen has been generally dismissed as playing a significant role in the mechanism of stress corrosion cracking of stable austenitic stainless steels because of the absence of brittle, delayed failures under cathodic charging conditions. In this investigation, 5-¿̐ưm-thick foils of T310 (25Cr-20Ni) stainless steel have been embrittled with the application of cathodic potentials. Static delayed failures were observed in 1 N sulfuric acid (H2SO4) at ambient temperatures. Increased cathodic polarization resulted in decreased times to failure. The presence of 5-ppm arsenic greatly reduced the time to failure at a given applied potential. At a given current density, the time to failure for foils was considerably longer in solutions with pH 6 than in 1 N H2SO4.
- Dates of Publication and/or Sequential Designation:
- Volume 1976, Issue 610 (January 1976)
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- Other Subject(s):
- ISBN:
- 0803105800
9780803105805
9780803146846 (e-ISBN) - Digital File Characteristics:
- text file PDF
- Bibliography Note:
- Includes bibliographical references 31.
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- Also available in PDF edition.
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- Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1976. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
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- Mode of access: World Wide Web.
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- ASTM International PDF Purchase price USD25.
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