A comparison of continuous and pulse current gas tungsten arc welds of an ultra high strength steel

Journal of Materials Processing Technology

Volumn 69, Issue 1-3, 1997, Pages 222-226

  Mohandas, T ^a   Madhusudhan Reddy, G ^a  

^a DEFENCE METALLURGICAL RESEARCH LABORATORY   (India)

Author keywords

Arc welds; Continuous current; Pulse current; Ultra high strength steel

Indexed keywords

DUCTILITY; ELECTRIC ARC WELDING; ELECTRIC CURRENTS; FRACTOGRAPHY; GAS WELDING; GRAIN SIZE AND SHAPE; MICROSTRUCTURE; MORPHOLOGY; STEEL; TUNGSTEN;

CONTINUOUS CURRENTS; GAS TUNGSTEN ARC WELDING (GTAW); PULSE CURRENTS;

WELDS;

EID: 0031234986     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(97)00022-8     Document Type: Article

References (5)

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2. D.W. Becker, C.M. Adams Jr, Weld. J. 58 (1979) 143.
3. G.J. Davies, G. Garland, Int. Metall. Rev. 20 (1975) 83.
4. T. Shinoda, Y. Ueno, I. Masumoto, Trans. Jpn. Welding Soc. 21 (1990) 18.
5. T. Mohandas, G. Madhusudhan Reddy, The effect of frequency on microstructure and mechanical properties of gas tungsten are welding of titanium alloy welds, J. Mater. Sci. Lett. (1995) in press.