Liquation of various phases in HAZ during welding of cast Inconel* 738LC

Materials Science and Technology

Volumn 20, Issue 8, 2004, Pages 1027-1034

  Ojo, O A ^a   Richards, N L ^a   Chaturvedi, M C ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Cast nickel base superalloys; Heat affected zone; Liquation

Indexed keywords

LIQUATION CRACKING; LIQUID FILMS; TUNGSTEN INERT GAS (TIN);

GRAIN BOUNDARIES; HEAT AFFECTED ZONE; MICROSTRUCTURE; PRECIPITATION (CHEMICAL); SCANNING ELECTRON MICROSCOPY; TUNGSTEN COMPOUNDS; WELDING;

INERT GASES;

ALLOY; BORON DERIVATIVE; INERT GAS; SULFUR DERIVATIVE; TUNGSTEN;

ARTICLE; FILM; PHASE TRANSITION; PRECIPITATION; SCANNING ELECTRON MICROSCOPY; STRUCTURE ANALYSIS;

EID: 4344705047     PISSN: 02670836     EISSN: None     Source Type: Journal    
DOI: 10.1179/026708304225019948     Document Type: Article

References (33)

1. M. PRAGER and C. S. SHIRA: Welding Research Council Bulletin, 128,(1968).
2. M. H. HAAFKENS and G. H. MATTHEY: Weld. J., 1982, 61, 25.
3. A. THAKUR, N. L. RICHARDS and M. C. CHATURVEDI: Int. J. Joining Mater., 2003, 15, 21.
4. A. D. ROMIG JR, J. C. LIPPOLD and M. J. CIESLAK: Metall. Trans. A, 1988, 19A, 35.
5. R. ROSENTHAL and D.R.F. WEST: Mater. Sci. Technol., 1999, 115, 1387.
6. W. A. OWCZARSKI: Weld. Res. Counc. Bull., 1969, 6.
7. R. T. HOLT and W. WALLACE: Int. Met. Rev., 1976, 21, 1.
8. J. J. PEPE and W. F. SAVAGE: Weld. J., 1967, 46, 411-s.
9. A. K. JENA and M. C. CHARTURVEDI: J. Mater. Sci., 1984, 19, 3121.
10. W. A. OWCZARSKI, D. S. DUVALL and C. P. SULLIVAN: Weld. J., 1966, 44, 145-s.
11. R. SALLEMARK: Progress Report 2, Cost 50 Programme, Sweden, 1975.
12. R. G. THOMPSON, D. E. MAYO and B. RADHAKRISHNAN: Metall. Trans. A, 1991, 22A, 557.
13. R. NAKKALIL, N. L. RICHARDS and M. C. CHATURVEDI: Metall. Trans. A, 1993, 24A, 1169.
14. A. K. BHAMBRI, T. Z. KATTAMIS and J. E. MORRAL: Metall. Trans. B, 1975, 6B, 523.
15. J. S. ZHANG, Z. Q. HU, Y. MURATA, M. MORINAGA and N. YUKAWA: Metall. Trans. A, 1991, 24A, 2443.
16. M. TAHA and W. KURZ: Z. Metallkd, 1981, 72, 546.
17. W. A. BAESLACK III, S. L. WEST and T. J. KELLY: Scr. Metall., 1988, 22, 729.
18. J. LECOMTE-BECKERS: Metall. Trans. A, 1991, 19A, 2333.
19. O. A. OJO, N. L. RICHARDS and M. C. CHATURVEDI: Scr. Mater., 2004, 50, 641.
20. W. A. MILLER and G. A. CHADWICK: Acta Metall., 1967, 15, 607.
21. J. C. BORLAND: Br. Weld. J., 1960, 7, 508.
22. C. S. SMITH: Conf. of AIME, Publication No. 2387, 175, pp.
23. E. KNY, W. STOLZ and R. J. STICKLER: Vac. Sci. Technol., 1980, 17, 1208.
24. K. M. DELARGY and G. D. W. SMITH: Metall. Trans. A, 1983, 14A, 1771.
25. H. GUO, M. C. CHATURVEDI, N. L. RICHARDS and G. S. MCMAHON: Scr. Mater., 1999, 40, 383.
26. I. A. AKSAY, C. E. HOGE and J. A. PASK: J. Phys. Chem., 1974, 78, 1178.
27. D. CHATAIN, E. RABKIN, J. DERENNE and J. BERNARDIN: Acta Mater., 2001, 49, 1123.
28. E. M. LEHOCKEY, G. PALUMBO and P. LIN: Metall. Mater. Trans. A, 1998, 29A, 3069.
29. H. KOKAWA, C. H. LEE and T. H. NORTH: Metall. Trans. A, 1991, 22A, 1627.
30. R. NAKKALIL, N. L. RICHARDS and M. C. CHATURVEDI: Acta Metall. Mater., 1993, 41, 3381.
31. S. W. BAKER and G. R. PURDY: Acta Mater., 1998, 46, 511.
32. Y. ZHU, S. ZHANG, XU, T. ZHANG, J. ZHANG, Z. HU, X. XIE and C. SHI: 'Proc. Superalloys Conf.', 145; 1992, Warrendale, PA, TMS.
33. J. ZHOU, H. P. WANG, R. DOHERTY and E. M. PERRY: 'Proc. Superalloys Conf.', 165; 1992, Warrendale, PA, TMS.