A critical view on the significance of haz toughness testing

Proceedings of the Biennial International Pipeline Conference, IPC

Volumn 2, Issue , 2004, Pages 1871-1878

  Liessem, Andreas ^a   Erdelen Peppler, Marion ^b  

^a Europipe GmbH   (Germany)

^b SALZGITTER MANNESMANN FORSCHUNG GMBH   (Germany)

Author keywords

CTOD; CVN test; Defect probability; HAZ toughness; Submerged arc welding

Indexed keywords

FRACTURE TOUGHNESS; HEAT AFFECTED ZONE; MATERIALS TESTING; MICROSTRUCTURE; SUBMERGED ARC WELDING; WELDING;

CRACK TIP OPENING DISPLACEMENT (CTOD); CVN TESTS; DEFECT PROBABILITY; HEAT AFFECTED ZONE (HAZ) TOUGHNESS;

STEEL PIPE;

EID: 18144374548     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/ipc2004-0315     Document Type: Conference Paper

References (25)

1. Niederhoff, K and Gräf, M.K., 1990, "Toughness Behaviour of the Heat-Affected Zone (HAZ) in Double Submerged-arc Welded Large Diameter Pipe", Proc. Pipeline Technology Conference, Oostende, Belgium, Vol. B, pp. 13.1 -13.9
2. Gräf, M.K. and Niederhoff, K., 2000, "Properties of HAZ in Two Pass Submerged-arc Welded Large Diameter Pipe", Proc. Pipeline Technology, Volume II, R. Denys, Ed., Elsevier Science BV
3. Kanazawa, S. and Nakashima, K., et al., 1976, "Improvement of Weld Fusion Zone Toughness by fine Ti/N", Trans. ISIJ, 1976, 16, pp. 486-495
4. Suzuki,M., Tsukada, K. and Watanabe, I., 1982, "Newly Developped Arctic Grade High Al/Low N/Micro Ti Type Offshore Structural Steel", Proc. Int. Conference "Offshore Welded Structures", The Welding Institute, London, paper 16
5. th Int. Conf. OMAE Houston, USA, 1988, ASME, pp. 165-172
6. th Int. Pipeline Conference, Calgary, Alberta, ASME, paper IPC2002-27141
7. DNV report 2003-1138, 2003, Risk Analysis -Line Pipe Fabrication
8. th International Conference on Offshore Mechanics and Arctic Engineering, Houston, 1988
9. Devillers, L., Kaplan, D. and Maas, E., The influence of local brittle zones on plate toughness- application to welded structures, International Conference on weld failures, London, 1988
10. th International Conference on Offshore Mechanics and Arctic Engineering, Stavanger, 1991
11. Kocak, M., Yao, S. and Chen, L., Fracture behaviour of local brittle zones of offshore weldments, p.365-379
12. Kocak, M. et al., Effects of notch position and weld metal matching on CTOD of HAZ, International Conference on Weld Failures, London, 1988
13. th International Conference on Offshore Mechanics and Arctic Engineering, Houston, 1988
14. th International Conference on Offshore Mechanics and Arctic Engineering, Houston, 1988
15. Webster, S.E. and Bateson, P.H., Significance of local brittle zones to structural behaviour, Materials Science and Technology, January 1993, Volume 9, page 83-90
16. th International Conference on Offshore Mechanics and Arctic Engineering, Houston, 1988
17. th International Conference on Offshore Mechanics and Arctic Engineering, Houston, 1988
18. th International Conference on Offshore Mechanics and Arctic Engineering, Calgary, 1992
19. th Biennial PRCI/EPRG Joint Technical Meeting, New Orleans, 2001
20. PD6493:1991, Guidance on methods for assessing the acceptability of flaws in fusion welded structures, Published Document of the British Standards Institute, BSI1991
21. Düren, C., Junker, G. und Korkhaus, J., Bewertung von bruchmechanischen Konzepten anhand von Bauteil- und Laborversuchen an längsnahtgeschweißten Großrohren, 3RInternational, 1987
22. Kiefner, J.F. et al., Failure stress levels of flaws in pressurised cylinders, ASTM STP 536, 1973
23. Martin, J.T., Koers, R.W.J. and Ohm, R.K., Seam weld defect tolerance in ultra high strength steel pipelines, Pipeline Technology, Volume ?, pp. 521-530, Elsevier Science B.V. 2000
24. BS7910:1999, Guide on methods for assessing the acceptability of flaws in metallic structures, British Standards Institute BSI 10-2000
25. Crackwise 3, BS7910:1999 fracture/fatigue assessment procedures, version 3.14