Microstructures and properties of laser/arc hybrid welds and autogenous laser welds in pipeline steels

Science and Technology of Welding and Joining

Volumn 9, Issue 4, 2004, Pages 314-322

  Moore, P L ^a   Howse, D S ^a   Wallach, E R ^b  

^a TWI LTD   (United Kingdom)

^b UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

Acicular ferrite; Laser arc hybrid welding; Microstructure

Indexed keywords

ACICULAR FERRITE; LASER ARC HYBRID WELDING; METAL-ACTIVE-GAS (MAG) WELDING;

MICROPOROSITY; MICROSTRUCTURE; PROBLEM SOLVING; STAINLESS STEEL; TOUGHNESS;

ELECTRIC ARC WELDING;

EID: 4644232890     PISSN: 13621718     EISSN: None     Source Type: Journal    
DOI: 10.1179/136217104225021652     Document Type: Article

References (26)

1. M. EBOO, W. M. STEEN and J. CLARKE: 4th Int. Conf. on 'Advances in welding processes', Harrogate, Yorks., UK, May 1978, 257-265.
2. W. M. STEEN and M. EBOO: Met. Constr., July 1979, 332-335.
3. J. ALEXANDER and W. M. STEEN: in Proc. Int. Conf. on 'Welding research in the 1980s', Osaka, Japan, October 1980, 121-125.
4. J. ALEXANDER and W. M. STEEN: in Proc. 'The joining of metals: practise and performance', Coventry, UK, April 1981, 155-160.
5. J. TUSEK and M. SUBAN: Sci. Technol. Weld. Joining, 1999, 4, (5), 308-311.
6. N. ABE, Y. KUNUGITA, M. HAYASHI and Y. TSUCHITANII Trans. JWRI, 1998, 27, (1), 109-110.
7. S. MISSORI, C. KOERBER, J. NEUENHAHN and S. TOSTO: Weld. Cutting, 1997, 49, (11), 850-857.
8. Y. MARINO, K. SHIIHARA and S. ASAI: Weld. Int., 2002, 16, (2), 99-103.
9. T. ISHIDE, M. NAYAMA, M. WATANABE and T. NAGASHIMA: in 'New wave of welding and joining research for the 21st century', Osaka, Japan, March 2001, 87-96.
10. U. DILTHEY and H. KELLAR: in Proc. 7th JWS Int. Symp., Kobe, Japan, November 2001, 1, 397-402.
11. H. STAUFER: in Proc. 4th Eur. Conf. on 'Welding, joining and cutting (Eurojoin 4)', May 2001, 273-278.
12. H. STAUFER: in 11th Int. Conf. on 'Joining of materials JOM-11', Helsingør, Denmark, May 2003.
13. F. ROLAND, T. REINERT and G. PETHAN: in 'IIW international shipbuilding seminar', Rostock, Germany, January 2003.
14. G. S. BOOTH: in Proc. Conf. on 'New developments in onshore pipeline technology', Loughborough, December 2001.
15. AWS D1.1/D1.1M:2002: Structural welding code - steels. American Welding Society, 2002.
16. K. OSTYN and J. K. KRISTENSEN: in Proc. Conf. 'Welding and joining science and technology', Madrid, Spain, March 1997, 145-156.
17. BS EN 1011-2:2001. 'Welding - Recommendations for welding of metallic materials. Part 2: Arc welding of ferritic steels', British Standards Institution, 2001.
18. P. L. MOORE: 'Investigation into the microstractures and properties of laser and laser/arc hybrid welds in pipelines steels', PhD thesis, University of Cambridge, 2003.
19. P. L. MOORE: in Proc. 9th Int. Conf. on 'Laser materials processing in the Nordic countries (NOLAMP)', Trondheim, Norway, August 2003, 25-35.
20. BS 4515-1:2000: 'Specification for welding of steel pipelines on land and offshore - Part 1: Carbon and carbon manganese steel pipelines'. British Standards Institution, July 2000.
21. J. D. RUSSELL: in Eur. Symp. on 'Assessment of power beam welds', Geesthacht, Germany, February 1999.
22. P. L. MOORE: in 11th Int. Conf. on 'Joining of materials, JOM-11', Helsingør, Denmark, May 2003.
23. P. L. MOORE, D. S. HOWSE and E. R. WALLACH: in 'Trends in welding research', Pine Mountain, Georgia, USA, April 2002, 748-753.
24. R. W. K. HONEYCOMBE and H. K. D. H. BHADESHIA: 'Steels -microstructure and properties', 2nd edn, Chapters 6 & 7; 1995, Butterworth-Heinemann.
25. 2 laser welding,' March 1997.
26. A. MATSUNAWA, Y. KOBAYASHI, M. GOTO, M. MIZUTANI and S. KATAYAMA: IIW document number IV-792-01, 2001.