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Weld microstructures |
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1.
A. Kumar, S. Mishra, J. W.
Elmer and T. DebRoy, Optimization of Johnson Mehl Avarami Equation
Parameters for Alpha-Ferrite to Gamma-Austenite Transformation in Steel Welds
using a Genetic Algorithm, Metal. Mater. Trans. A, 2005, vol. 36A, pp. 15-22 (pdf).
2.
W. Zhang, T. DebRoy, and J.
W. Elmer, Integrated Modeling of Thermal Cycles, Austenite Formation, Grain
Growth and Decomposition in the Heat Affected Zone of Carbon Steel, Science and
Technology of Welding and Joining, 2005, 10(5), pp. 574-582 (pdf).
3.
W. Zhang, T. DebRoy, T. A.
Palmer and J. W. Elmer, Modeling of Ferrite Formation in a Duplex Stainless
Steel Weld Considering Non-uniform Starting Microstructure, Acta Materialia,
2005, vol. 53(16) pp. 4441-4453 (pdf).
4.
J. W. Elmer, T. A. Palmer, S.
S. Babu, W. Zhang and T. DebRoy, Phase Transformation Dynamics during Welding
of Ti-6Al-4V, Journal of Applied Physics, 2004, vol. 95(12), pp. 8327-8337 (pdf).
5.
J. W. Elmer, T. A. Palmer, S.
S. Babu, W. Zhang and T. DebRoy, Direct Observations of Austenite,
Bainite and Martensite Formation During Arc Welding of 1045 Steel Using Time
Resolved X-ray Diffraction, Welding Journal, 2004, vol. 83(9), pp. 244s-253s (pdf).
6.
J. W. Elmer, T. A. Palmer, W.
Zhang, B. Wood, and T. DebRoy, Kinetic Modeling of Phase Transformations
Occurring in the HAZ of C-Mn Steel Welds Based on Direct Observations, Acta
Materialia, 2003, vol. 51(12), pp. 3333-3349 (pdf).
7.
W. Zhang, J. W. Elmer, and T.
DebRoy, Modeling and Real Time Mapping of Phases during GTA Welding of 1005
Steel, Materials Science and Engineering A, 2002, vol. 333, no. 1-2, pp.
321-335 (pdf).
8.
W. Zhang, J.W. Elmer and T.
DebRoy, Rate of Ferrite to Austenite Transformation during Heating of 1005
Steel, Scripta Materialea, 2002, vol. 46, No. 10, pp. 753-757 (pdf).
9.
Z. Yang, J. W. Elmer, J.
Wong, and T. DebRoy, Evolution of Titanium Arc Weldment Macro- and
Microstructures – Modeling and Real Time Mapping of Phases, Welding Journal
Research Supplement, Welding Journal, 2000, vol. 79(4), pp. 97s-112s (pdf).
10. Z. Yang and T. DebRoy, Modeling of Macro- and Microstructures of
Gas-Metal-Arc Welded HSLA-100 Steel, Metallurgical and Materials
Transactions, B, 1999, vol. 30B, pp. 483-493 (pdf).
11. Z. Yang and T. DebRoy, Weld Metal Microstructure Prediction from
Fundamentals of Transport Phenomena and Phase Transformation
Theory, Science and Technology of Welding and Joining, 1997, vol. 2, no. 2, pp.
53-58 (pdf).