Preliminary investigation of hydrogen uptake and cracking in 22 Cr duplex stainless steel under galvanic coupling conditions

NACE - International Corrosion Conference Series

Volumn 1996-March, Issue , 1996, Pages

  J Griffiths, A ^a   Turnbull, A ^a  

^a NATIONAL PHYSICAL LABORATORY   (United Kingdom)

Author keywords

Carbon steel; Duplex stainless steel; Galvanic coupling; H2S; Hydrogen; Permeation; pH; Slow strain rate

Indexed keywords

CARBON STEEL; ELECTRIC LOSSES; HYDROGEN; PERMEATION; PH; RESIDUAL STRESSES; STEEL CORROSION; STRAIN RATE;

COUPLING CONDITION; DUPLEX STAINLESS STEEL; ENVIRONMENT-ASSISTED CRACKING; GALVANIC COUPLING; HYDROGEN CONTENTS; REFERENCE FRAMEWORKS; SLOW STRAIN RATE TECHNIQUES; SLOW STRAIN RATES;

STAINLESS STEEL;

EID: 79952944619     PISSN: 03614409     EISSN: None     Source Type: Book Series    
DOI: None     Document Type: Conference Paper

References (8)

1. P. Sentance, Duplex Stainless Steels, p. 895, (Les editions de physique, France, 1991).
2. A. Turnbull, E. Lembach-Beylegaard and R. B. Hutchings, "Hydrogen transport in duplex stainless steels", Duplex 94, paper 80, (Cambridge, UK: TWI, 1994).
3. J. Charles, "Structure and mechanical properties of duplex stainless steels", Duplex 94, paper KI, (Cambridge, UK: TWI, 1994).
4. "Guidelines on testing corrosion resistant alloys for oil and gasficld service", Working party on corrosion in the oil and gas industry, European Federation of Corrosion, Draft document number: 0&G-93-2, Draft 02, October, 1994.
5. "API Recommended practice for analysis of oil-field waters", American Petroleum Institute, API RP45 2nd edn., 1968.
6. "Procedure for measurement of hydrogen uptake and transport in metals by an electrochemical technique", BSI, Document 95/708873, 29 June, 1995.
7. A. J. Griffiths and A. Turnbull, "Hydrogen uptake in a 22 Cr duplex stainless steel under galvanic coupling conditions", to be published.
8. R. B. Hutchings, NPL, private communication.