Effect of arc welding electrode temperature on vapor and fume composition

ASM Proceedings of the International Conference: Trends in Welding Research

Volumn 2005, Issue , 2005, Pages 491-496

  Jenkins, N T ^a   Mendez, P F ^b   Eagar, T W ^c  

^a MASSACHUSETTS GENERAL HOSPITAL   (United States)

^b Department of Geology and Geological Engineering   (United States)

^c MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITION; ELECTRIC ARC WELDING; FUME CONTROL; SURFACE PROPERTIES; THERMODYNAMIC PROPERTIES;

ARC WELDING ELECTRODES; FUME COMPOSITION; MOLTEN ELECTRODE TIPS; SUPERHEATING;

WELDING ELECTRODES;

EID: 33751542999     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (39)

1. N. T. Jenkins, Chemistry of Airborne Particles from Metallurgical Processing, Ph.D. Thesis, Massachusetts Institute of Technology, Cambridge, MA, (2003)
2. P. A. A. Khan and T. DebRoy, Alloying element vaporization and weld pool temperature during laser-welding of AISI 202 stainless-steel, Metall. Trans. B, 15, 641-644 (1984)
3. C. N. Gray, P. J. Hewitt, and R. Hicks, The prediction of fume compositions in stainless steel metal inert gas welding, Proceedings of the Weld Pool Chemistry and Metallurgy International Conference, N. Bailey, ed. Abington Hall, Cambridge, UK (1980)
4. 2 welding. Paton Weld. J., 1, 561-564 (1989)
5. P. J. Hewitt, and A. A. Hirst, Development and validation of a model to predict the metallic composition of flux-cored arc-welding fumes, Ann. Occup. Hyg., 35, 223-232 (1991)
6. A. A. Buki and A. M. Feldman, Prediction of composition of aerosol formed in welding in shielding gases, Weld. Prod., 27, 8-12 (1980)
7. T. McAllister, and M. Bosworth, Thermal mechanisms for the production of Cr(VI) [hexavalent chromium] in welding fume [in arc welding of stainless steels], Australas. Weld. J., 44, 42-46 (1999)
8. T. W. Eagar, P. Sreekanthan, N. T. Jenkins, G. G. K. Murthy, J. M. Antonini, and J. D. Brain, Study of chromium in gas metal arc welding fume, Proceedings of the Trends in Welding, American Welding Society, Warrendale, PA (1998)
9. J. Ma, and R. L. Apps, MIG transfer discovery of importance to industry, Weld. Met. Fabr., 9, 307-316 (1982)
10. A. Block-Bolton and T. W. Eagar, Metal vaporization from weld pools, Metall. Trans. B, 15B, 461-469 (1984)
11. O. Levchenko, Processes of welding fume formation (review), Paton Weld. J., 8, 210-215 (1996)
12. R. F. Heile, and D. C. Hill, Particulate fume generation in arc welding processes, Weld. J., 54, 201s-210s (1975)
13. P. Sreekanthan, Study of Chromium in Welding Fume, M.S. Thesis, Massachusetts Institute of Technology, Cambridge, Massachusetts (1997)
14. J. Haidar, A theoretical model for gas metal arc welding and gas tungsten arc welding, J. Appl. Phys., 84, 3518-3529 (1998)
15. J. Haidar, Predictions of metal droplet formation in gas metal arc welding. II, J. Appl. Phys., 84, 3530-3540 (1998)
16. J. Haidar, An analysis of heat transfer and fume production in gas metal arc welding. III, J. Appl. Phys., 85, 3448-3459 (1999)
17. P. Mendez, N. T. Jenkins, and T. W. Eagar, Effect of electrode droplet size on evaporation and fume generation in GMAW, Proceedings of the Gas Metal Arc Welding for the 21st Century, American Welding Society, Miami, Florida (2000)
18. M. R. Bosworth and R. T Deam, Influence of GMAW droplet size on fume formation rate, J. Phys, D Appl. Phys., 33, 2605-2610 (2000)
19. 2 shielding during constant current gas metal arc welding, Weld. J., 77, 135s-141s (1998)
20. S. Rhee, and E. Kannateyasibu, Observation of metal transfer during gas metal arc-welding, Weld. J., 71, 381s-386s (1992)
21. D. E. Hilton, and P. N. Plumridge, Particulate fume generation during GMAW and GTAW, Weld. Met. Fabr., 12, 555-560 (1991)
22. F. Eichhorn and T. Oldenburg, Untersuchung der Scheissrauchentstehung beim Schweissen mit mittel- und hochlegierten Zusatzwerkstoffen, DVS, Duesseldorf, BRD (1986)
23. P. Villeminot, Pyrometrie photographique appliquee au soudage. Soudage et Techniques Connexes, 21, 367 (1967)
24. Strem Chemicals, Catalog No. 18, p 418, Strem Chemicals, Newburyport, MA (1999)
25. B. Sundman, A program for performing thermodynamic calculations, User Aspects of Phase Diagrams, F.-H. Hayes, ed., Institute of Metals, London, UK (1991)
26. J. D. Cobine and E. E. Burger, Analysis of electrode phenomena in the high-current arc, J. Appl. Phys., 26, 895-900 (1955)
27. G. F. Hewitt, J. M. Delhaye, and N. Zuber, eds., Multiphase Science and Technology Vol. I. Hemisphere Publishing Corporation, Washington DC (1982)
28. V. Craciun, and D. Craciun, Does the subsurface superheating effect really exist? Proceedings of the Advances in Laser Ablation of Materials Symposium, R. K. Singh, D. H. Lowndes, D. B. Chrisey, E. Fogarassy, and J. Narayan, eds., Materials Research Society, Warrendale, PA (1998)
29. F. D. Richardson, Physical Chemistry of Melts in Metallurgy, Academic Press, London, UK (1974)
30. E. T. Turkdogan, P. Grieveson, and L. S. Darken, The formation of iron oxide fume, J. Met, 66, 521-526 (1962)
31. O. Grong, and N. Christensen, Factors controlling MIG weld metal chemistry, Scand. J. Metall., 4, 155-165 (1983)
32. 2 arc welding by flux-cored wire, J. Japan Weld. Soc., 2, 68-75 (1984)
33. S. E. Ferree, New generation of cored wires creates less fume and spatter, Weld. J., 74, 45 (1995)
34. C. N. Gray, P. J. Hewitt, and P. R. M. Dare, New approach would help control welding fumes at source (MIG and MMA) part two: MIG fumes, Weld. Met. Fabr., 10, 393-397 (1982)
35. A. T. Zimmer, P. A. Baron, P. Biswas, The influence of operating parameters on number-weighted aerosol size distribution generated from a gas metal arc welding process, J. Aerosol Sci., 33, 519-531 (2002)
36. D. A. Tillman, Trace Metals in Combustion Systems, Academic Press, San Diego, CA (1994)
37. P. Sahoo, M. M. Collur, and T. DebRoy, Effects of oxygen and sulfur on alloying element vaporization rates during laser-welding, Metall. Trans. B, 19, 967-972 (1988)
38. P. Sahoo, and T. DebRoy, Effect of low-pressure argon plasma on metal vaporization rates, Mater. Lett., 6, 406-408 (1988)
39. E. T. Turkdogan, P. Grieveson, L. S. Darken, Enhancement of diffusion-limited rates of vaporization of metals, J. Phys. Chem., 67, 1647-1654 (1963)