Parametric Studies Of Weld Quality Of Tungsten Inert Gas Arc Welding Of Stainless Steel

Journal Article · Mon Jan 17 00:00:00 EST 2011 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3552563· OSTI ID:21510200

Kumar Pal, Pradip; Nandi, Goutam; Ghosh, Nabendu ^[1]

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1. Mechanical Engineering Department, Jadavpur University, Kolkata-700032 (India)

Effect of current and gas flow rate on quality of weld in tungsten inter gas arc welding of austenitic stainless steel has been studied in the present work through experiments and analyses. Butt welded joints have been made by using several levels of current and gas flow rate. The quality of the weld has been evaluated in terms of ultimate and breaking strengths of the welded specimens. The observed data have been interpreted, discussed and analyzed by using Grey--Taguchi methodology. Optimum parametric setting has been predicted and validated as well.

• OSTI ID: 21510200
• Journal Information: AIP Conference Proceedings, Vol. 1315, Issue 1; Conference: AMPT2010: International conference on advances in materials and processing technologies, Paris (France), 24-27 Oct 2010; Other Information: DOI: 10.1063/1.3552563; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
36 MATERIALS SCIENCE
ARC WELDING
AUSTENITIC STEELS
DESIGN
FLOWMETERS
GAS FLOW
PARAMETRIC ANALYSIS
STAINLESS STEELS
TENSILE PROPERTIES
TUNGSTEN
WELDED JOINTS
ALLOYS
CARBON ADDITIONS
ELEMENTS
FABRICATION
FLUID FLOW
HIGH ALLOY STEELS
IRON ALLOYS
IRON BASE ALLOYS
JOINING
JOINTS
MEASURING INSTRUMENTS
MECHANICAL PROPERTIES
METALS
METERS
REFRACTORY METALS
STEELS
TRANSITION ELEMENT ALLOYS
TRANSITION ELEMENTS
WELDING