WJ Supplements - 2006
RESEARCH PAPERS
Research Papers posted are available in PDF format ONLY.
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An adaptable method of implementing image processing-based upper surface molten weld pool measurements to facilitate closed loop process control is presented BY C. BALFOUR, J. S. SMITH, AND A. I. Al-SHAMMA’A Posted 12/05 | Published 01/06 Elimination of cracking from welds of highly crack-susceptible aluminum alloys is demonstrated BY G. CAO AND S. KOU Posted 12/05 | Published 01/06 Two complementary models were developed to predict fatigue behavior of joints in fillet welds BY P. DARCIS, T. LASSEN, AND N. RECHO Posted 12/05 | Published 01/06 The controlled heat rate test was used to rank the crack resistance of several alloys, and a correlation between alloy performance and chemical composition was established BY M. D. ROWE Posted 01/06 | Published 02/06 The restraining force due to gas metal arc welding has been investigated both numerically and experimentally BY M. A. WAHAB, M. S. ALAM, M. J. PAINTER, AND P. E. STAFFORD Posted 01/06 | Published 02/06 A systematic experimental study reveals how welding parameters and abnormal process conditions affect the quality of aluminum resistance spot welds BY Y. CHO, W. LI, AND S. J. HU Posted 02/06 | Published 03/06 Droplet melting analysis performed using high-speed video synchronized with high-speed data acquisition was used to evaluate arc behavior and melting rate D. D. HARWIG, J. E. DIERKSHEIDE, D. YAPP, and S. BLACKMAN Posted 02/06 | Published 03/06 The thermal-mechanical effects of void size and location in lead-free solder heat-sink attachment of power devices is investigated BY J. CHANG, L. WANG, J. DIRK, AND X. XIE Posted 02/06 | Published 03/06 The microstructure and microchemistry of hard and soft zones in dissimilar weldments of Cr-Mo steels that underwent postweld heat treatment are reported. BY C. SUDHA et. al. Posted 06/06 | Published 04/06 Analysis of active soldering of indium-tin-oxide sputtering targets to copper backing plates revealed that titanium actively segregates at the ITO/solder and copper/solder interfaces. BY S. Y. CHANG et. al Posted 06/06 | Published 04/06 An x-ray technique was used to investigate fatigue crack initiation and crack propagation of spot welded joints. Posted 06/06 | Published 04/06 Response surface methodology (RSM) was used to establish a relationship between process parameters and Ferrite Number for duplex stainless steel clad metals. BY T. KANNAN and N. MURUGAN et. al. Posted 06/06 | Published 05/06 A look at fillet welds in lap joints of aluminum Alloy 5182. BY K. HOWARD et. al. Posted 06/06 | Published 05/06 A combination of thermal and microstructural modeling can be used to estimate performance of welds in advanced high-strength steels. BY G. WANG and M. E. BARKEY Posted 06/06 | Published 05/06 The effects of material type, part thickness, wedge prying angle, pitch distance, and weld button size on checking sensitivity were investigated. BY C. L. TSAI et. al. Posted 06/06 | Published 06/06 The susceptibility of deposited weld metal to cold cracking as a function of boron content was evaluated. BY H. W. LEE Posted 06/06 | Published 06/06 Intact and aircraft impact-damaged welds from the exterior columns of the World Trade Center Towers were evaluated in order to learn lesssons that can be used to improve future structures. BY S. W. BANVIC AND T. A. SIEWERT Published 07/06 An integrated experimental and numerical approach was used to examine the buckling phenomenon during the weld cooling cycle. BY C. L. TSAI et. al. Published 07/06 An algorithm was used to evaluate chemical composition limits of selected GMAW electroe specifications for potential application to welding HSLA-100 steel. BY K. SAMPATH AND R. VARADAN Published 08/06 A defocused laser beam applied in front of a GMAW pool helped suppress formation of bead humping defects BY H. W. Choi et. al. Published 08/06 A geometrical sensing model was devloped to detect the end points of joints in GMA fillet welds. W. S. YOO et al. Published 08/06 The propensity for bucklingg distortion was investigated for three diferent welding processes from welds made on HSLA-65 plate. BY S. R. Bhide et al. Published 09/06 Time and temperature limits in vacuum brazing titanium were evaluated by examining the microstructure and properties of filler metals. BY E. Y. IVANOV et al. Published 09/06 High-resolution techniques were used to examine the microstructures of shielded metal arc welds in the search for a filler metal composition that provides both high stregth and good ductility. BY E. KEEHAN et al. Published 09/06 The structural stability of welds in 6Cr-Mo-V-8-3-2 and X12Cr-Mo-Nb 10-1 steels was studied to better understand the properties of heterogeneous weld joints in creep-resistant steels. BY R. FORETT et al. Published 10/06 The mechanical properties of sieelded metal arc welds with varying compositions of carbon, manganese, and nickel were studied to determine the optimal combination of strength and impact toughness. BY E. KEEHAN et al. Published 10/06 Published 10/06 Published 11/06 Published 11/06 Published 11/06 Published 12/06 Published 12/06 Published 12/06 Published 12/06 |



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