PUBLICATIONS
1.
R. Nandan, G. G. Roy, T. J. Lienert and T. DebRoy, Coupled Three
Dimensional Heat and Material Flow Model in Friction Stir Welding of Mild
Steel, Acta Materialia, 2007, vol. 55, pp. 883-895 (pdf).
2.
R. Rai, J. W. Elmer, T. A. Palmer and T. DebRoy, Heat Transfer
and Fluid Flow during Keyhole Mode Laser Welding of Tantalum, Ti-6Al-4V,
Stainless Steel and Vanadium, Journal of Physics D, 2007, vol. 40, pp.
5753-5766 (pdf).
3.
R. Rai, G.G. Roy, T. DebRoy, A Computationally Efficient Model
of Convective Heat Transfer and Solidification Characteristics during Keyhole
Mode Laser Welding, Journal of Applied Physics, 2007, vol. 101, article #054909
(pdf).
4.
Kumar and T. DebRoy, Tailoring Fillet Weld Geometry using a
Genetic Algorithm and a Neural Network Trained with Convective Heat Transfer
Calculations, Welding Journal, 2007, vol. 86(1), pp. 26s-33s (pdf).
5.
S. Mishra and T. DebRoy, Tailoring Gas Tungsten Arc Weld
Geometry using a Genetic Algorithm and a Neural Network Trained with Convective
Heat Flow Calculations, Materials Science and Engineering A, 2007, vol.
454–455, pp. 477–486 (pdf).
6.
A. Kumar and T. DebRoy, Modeling of Heat Transfer and Fluid Flow
during GMA Fillet Welding for Various Joint Configurations and Welding
Positions, Metallurgical and Materials Transactions, A, 2007, vol. 38A, pp.
506-519 (pdf).
7.
R. Nandan, B. Prabu, A. De and T. DebRoy, Improving Reliability
of Heat Transfer and Fluid Flow Calculations during Friction Stir Welding of
Dissimilar Aluminum Alloys, Welding Journal, 2007, vol. 86 (10), pp. 313s-322s (pdf).
8.
R. Nandan, S. Mishra and T. DebRoy, Tailoring GTA Weld
Attributes and Improving Reliability of Heat Transfer and Materials Flow
Calculations during Gas Tungsten Arc and Friction Stir Welding, Mathematical
Modeling of Weld Phenomena 8, edited by H. Cerjak, H.K.D.H. Bhadeshia and E.
Kozeschnik, Verlag der Technischen Universitat Graz, Austria, 2007, pp.
505-530.
9.
T. Anderson, J. DuPont, T. DebRoy, Laser Weld Repair of Single
Crystal Ni-base Superalloys, Proceedings of the Joining and Advanced and
Specialty Materials IX, MS&T '07, 16 – 20 September, 2007.
10.
B. Prabu, R. Nandan, A. De and T. DebRoy, Toward Quantitative
Understanding of Friction Stir Welding – A Vital New Technology for Aluminum
Industry, Proceedings of an International Conference on Aluminum, held in
Hyderabad, India, 21-23 November 2007, S. Subramanium and D. H. Sastry,
Editors, Published by Aluminum Association of India, pp. 371-390.
11.
R. Nandan, G. G. Roy and T. DebRoy, Numerical Simulation of
Three Dimensional Heat Transfer and Plastic Flow during Friction Stir Welding
of Aluminum Alloys, Metallurgical and Materials Transactions A, 2006, vol. 37A,
pp. 1247-1259 (pdf).
12.
G. G. Roy, J. W. Elmer and T. DebRoy, Mathematical Modeling of
Heat Transfer, Fluid Flow and Solidification during Linear Welding with a
Pulsed Laser Beam, Journal of Applied Physics, 2006, vol. 100(3), article
#034903 (pdf).
13.
14.
S. Mishra and T. DebRoy, A Genetic Algorithm and Gradient
Descent based Neural Network with the Predictive Power of a Heat and Fluid Flow
Model for Welding, Welding Journal, 2006, vol. 85(11), pp.231s-242s (pdf).
15.
X. He, J. T. Norris, P. W. Fuerschbach, and T. DebRoy, Liquid
Metal Expulsion during Laser Spot Welding of 304 Stainless Steel, Journal of
Physics D: Applied Physics, 2006, vol. 39 (3), pp. 525-534 (pdf).
16.
R. Rai and T. DebRoy, Tailoring Weld Geometry during Keyhole
Mode Laser Welding using a Genetic Algorithm and a Heat Transfer Model, Journal
of Physics, D: Applied Physics, 2006, vol. 39(6), pp. 1257-1266 (pdf).
17.
A. De and T. DebRoy, Improving Reliability of Heat and Fluid
Flow Calculations during Conduction Model Laser Spot Welding by Multi-variable
Optimization, Science and Technology of Welding and Joining, 2006, vol. 11(2),
pp.143-153 (pdf).
18.
Kumar and T. DebRoy, Toward a Unified Model to Prevent Humping
Defects in Gas Tungsten Arc Welding, Welding Journal, 2006, vol. 85(12), pp.
292s-304s
(pdf).
19.
Kumar and T. DebRoy, A
Neural Network Model of Heat and Fluid Flow in Gas Metal Arc Fillet Welding
based on Genetic Algorithm and Conjugate Gradient Optimization, Science and
Technology of Welding and Joining, 2006, vol.11(1), pp. 106-119 (pdf).
20.
R. Nandan, G. G. Roy, T. Lienert and T. DebRoy, Numerical
Simulation of Three Dimensional Heat Transfer and Plastic Flow during Friction
Stir Welding of Stainless Steel, Science and Technology of Welding and Joining,
2006, vol. 11(5), pp. 526-537 (pdf).
21.
G. G. Roy, R. Nandan, and T. DebRoy, Dimensionless Correlation
to Estimate Peak Temperature during Friction Stir Welding, Science and
Technology of Welding and Joining, 2006, 11(5), pp. 606-608 (pdf).
22.
J. W. Elmer, T. A. Palmer, and T. DebRoy, In-Situ Observations
of Phase Transformations During Welding of 1045 Steel using Spatially Resolved
and Time Resolved X-Ray Diffraction, Modeling of Casting, Welding and Advanced
Solidification Processes- XI, editors C-A Gandin and M. Billet, TMS (The
Minerals, Metals and Materials Society), Warrendale, PA, pp. 41-51, 2006.
23.
S. Mishra, T. DebRoy and S. Chakraborty, A Transport Phenomena
Based Model to Prevent Liquation Cracking in Aluminum Alloy Welds, Trends in
Welding Research: Proceedings of the 7th International Conference, Pine
Mountain, GA, Edited by S. A. David, T. DebRoy, J. Lippold, H. Smartt, and J.
Vitek, ASM International, Materials Park, Ohio, 2006, pp. 35-40.
24.
A. Kumar and T. DebRoy, Reliable Modeling of Heat and Fluid Flow in Gas-Metal-Arc
Fillet Welds through Optimization of Uncertain Variables, Trends in Welding
Research: Proceedings of the 7th International Conference, Pine Mountain, GA,
Edited by S. A. David, T. DebRoy, J. Lippold, H. Smartt, and J. Vitek, ASM
International, Materials Park, Ohio, 2006, pp. 85-90.
25.
Kumar and T. DebRoy, Transport Phenomena and Genetic Algorithm
based Window of Welding Variables to Achieve a Target Gas Metal Arc Fillet Weld
Geometry, Trends in Welding Research: Proceedings of the 7th International
Conference,
26.
X. He, J. T. Norris, P. W. Fuerschbach and T. DebRoy, Alloying
Element Vaporization and Liquid Metal Expulsion during Laser Microjoining of
Stainless Steel with Short Pulse, Trends in Welding Research: Proceedings of the
7th International Conference, Pine Mountain, GA, Edited by S. A. David, T.
DebRoy, J. Lippold, H. Smartt, and J. Vitek, ASM International, Materials Park,
Ohio, 2006, pp. 109-114.
27.
J. W. Elmer, T. A. Palmer, W. Zhang and T. DebRoy, Advanced
Techniques for In-Situ Monitoring of Phase Transformations During Welding Using
Synchrotron-Based X-Ray Diffraction, Trends in Welding Research: Proceedings of
the 7th International Conference, Pine Mountain, GA, Edited by S. A. David, T.
DebRoy, J. Lippold, H. Smartt, and J. Vitek, ASM International, Materials Park,
Ohio, 2006, pp. 901-910.
28.
W. Zhang, T. DebRoy, T. A. Palmer and J. W. Elmer, Ferrite
Formation in a Duplex Stainless Steel during Controlled Heating: X-Ray
Diffraction and Modeling Using Para-Equilibrium Diffusion Kinetics, Trends in
Welding Research: Proceedings of the 7th International Conference, Pine
Mountain, GA, Edited by S. A. David, T. DebRoy, J. Lippold, H. Smartt, and J.
Vitek, ASM International, Materials Park, Ohio, 2006, pp. 939-944.
29.
S. Mishra, A. Kumar, T. DebRoy and J. W. Elmer, Genetic
Algorithm Based Optimization of Johnson Mehl Avarami Equation Parameters for
Ferrite to Austenite Transformation in Steel Welds, Trends in Welding Research:
Proceedings of the 7th International Conference, Pine Mountain, GA, Edited by
S. A. David, T. DebRoy, J. Lippold, H. Smartt, and J. Vitek, ASM International,
Materials Park, Ohio, 2006, pp. 1001-1006.
30.
R. Rai, S. M. Kelly, R. P. Martukanitz and T. DebRoy,
Experimental and Computational Investigation of Fusion Zone Geometries during
Autogenous Key Hole Mode Laser Welds, Proceedings of the 25th International
Congress on Applications of Lasers and Electro-Optics, 2006, pp. 515-524.
31.
S. A. David, T. DebRoy, J. Lippold, H. Smartt, and J. Vitek,
Trends in Welding Research: Proceedings of the 7th International Conference,
32.
A. Kumar, W. Zhang and T. DebRoy, Improving Reliability of
Modeling Heat and Fluid Flow in Complex Gas-Metal-Arc Fillet Welding – Part I:
An Engineering Physics Model, Journal of Physics D, 2005, vol. 38, pp. 119-126 (pdf).
33.
Kumar and T. DebRoy, Improving Reliability of Modeling Heat and
Fluid Flow in Complex Gas-Metal-Arc Fillet Welding – Part II: Application to
Welding of Mild Steel, Journal of Physics D, 2005, vol. 38, pp. 127-134 (pdf).
34.
Kumar and T. DebRoy, Tailoring Complex Weld Geometry through
Reliable Heat Transfer and Fluid Flow Calculations and a Genetic Algorithm,
Metallurgical and Materials Transactions A, 2005, vol. 36A, pp. 2725-2735 (pdf).
35.
X. He, J. Elmer and T. DebRoy, Heat Transfer and Fluid Flow in Laser
Microwelding, Journal of Applied Physics, 2005, vol. 97, article# 84909 (pdf).
36.
S. Mishra, S. Chakraborty and T. DebRoy, Probing Liquation
Cracking and Solidification through Modeling of Momentum, Heat and Solute Transport
during Welding of Aluminum Alloys, Journal of Applied Physics, 2005, vol. 97,
article# 094912 (pdf).
37.
A. Kumar, S. Mishra, J. W. Elmer and T. DebRoy, Optimization of Johnson Mehl Avarami Equation
Parameters for a-Ferrite to g-Austenite Transformation in Steel Welds using a Genetic
Algorithm, Metal. Mater. Trans. A, 2005, vol. 36A, pp. 15-22 (pdf).
38.
De and T. DebRoy, Reliable Calculations of Heat and Fluid Flow
during Conduction Mode Laser Welding through Optimization of Uncertain
Parameters, Welding Journal, 2005, vol. 84(7) , pp. 101s to 112s (pdf).
39.
S. Mishra and T. DebRoy, A Computational Procedure for Finding Multiple
Solutions of Convective Heat Transfer Equation, Journal of Physics, D, 2005,
vol. 38, pp. 2977-2985 (pdf).
40.
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).
41.
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).
42.
S. Mishra and T. DebRoy, A Heat Transfer and Fluid Flow Based
Model to Obtain a Specific Weld Geometry Through Multiple Paths, Journal of
Applied Physics, 2005, vol. 98, 044902 (pdf).
43.
A. Kumar, W. Zhang, C.-H. Kim and T. DebRoy, A Smart
Bi-directional Model of Heat Transfer and Free Surface Flow in Gas Metal Arc
Fillet Welding for Practicing Engineers, Welding in the World, 2005, vol. 49,
no. 9, pp. 32-48 (pdf).
44.
J. W. Elmer, T. A. Palmer, S. S. Babu, W. Zhang, T. DebRoy,
In-Situ Observations of Phase Transformations in the Fusion Zone of Ti-6Al-4V
Alloy Transient Welds using Synchrotron Radiation, Mathematical Modeling of
weld Phenomena 7, edited by H. Cerjak, H.K.D.H. Bhadeshia and E. Kozeschnik,
Verlag der Technischen Universitat Graz, Austria, pp. 343-361, 2005.
45.
W. Zhang, C. L. Kim and T. DebRoy, Heat and Fluid Flow in
Complex Joints during Gas-Metal Arc Welding, Part I: Numerical Model of Fillet
Welding, Journal of Applied Physics, 2004, vol. 95, pp. 5210-5219 (pdf).
46.
W. Zhang, C. L. Kim and T. DebRoy, Heat and Fluid Flow in
Complex Joints during Gas-Metal Arc Welding, Part II: Application to Fillet
Welding of Mild Steel, Journal of Applied Physics, 2004, vol. 95, pp. 5220-5229
(pdf).
47.
A. De and T. DebRoy, A Smart Model to Estimate Effective Thermal
Conductivity and Viscosity in Weld Pool, Journal of Applied Physics, 2004, vol.
95(9), pp. 5230-5239 (pdf).
48.
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).
49.
X. He, T. DebRoy and P. Fuerschbach, Composition Change of
Stainless Steel during Micro-joining with Short Laser Pulse, Journal of Applied
Physics, 2004, vol. 96(8), pp. 4547-4555 (pdf).
50.
A. De and T. DebRoy, Probing Unknown Welding Parameters from
Convective Heat Transfer Calculation and Multivariable Optimization, Journal of
Physics, D: Applied Physics, 2004, vol. 37, pp. 140-150 (pdf).
51.
S. Mishra and T. DebRoy, Grain Topology in Ti-6Al-4V Welds –
Monte Carlo Simulation and Experiments, Journal of Physics D: Applied Physics,
2004, vol. 37, pp. 2191-2196 (pdf).
52.
S. Mishra and T. DebRoy, Measurements and Monte Carlo Simulation
of Grain Growth in the Heat-Affected Zone of Ti-6Al-4V Welds, Acta Materialia,
2004, vol. 52(5), pp. 1183-1192 (pdf).
53. 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
54.
A. Kumar and T. DebRoy, Guaranteed Fillet Weld Geometry from
Heat Transfer Model and Multivariable Optimization, International Journal of
Heat and Mass Transfer, 2004, vol. 47(26), pp. 5793-5806 (pdf).
55.
H. Guo, R. Martukanitz and T. DebRoy, Laser Assisted Cleaning of
Oxide Films on SUS409 Stainless Steel, Journal of Laser Applications, 2004,
vol. 16(4), pp. 236-244 (pdf).
56.
T. DebRoy, Computer modeling – An Emerging Tool for Welding
Engineers to Achieve Structurally Sound and Reliable Welds, Proceedings of the
International Conference on Joining of Advanced and Specialty Materials VI,
Pittsburgh, T. J. Lienert, V. L. Acoff, P.W. Hochanadel and J. N. DuPont,
Editors, Published by ASM International, Materials Park, Ohio, pp. 1-10, 2004.
57.
X. He, P. Fuerschbach and T. DebRoy, Probing Temperature during
Laser Spot Welding from Vapor Composition and Modeling, Journal of Applied
Physics, 2003, vol. 94(10), pp. 6949-6958 (pdf).
58.
C.-H. Kim, W. Zhang and T. DebRoy, Modeling of Temperature Field
and Solidified Surface Profile during Gas Metal Arc Fillet Welding, Journal of
Applied Physics, 2003, vol. 94(4), pp. 2667-2679 (pdf).
59.
A. Kumar and T. DebRoy, Calculation of Three-Dimensional
Electromagnetic Force Field during Arc Welding, Journal of Applied Physics,
2003, vol. 94(2), pp. 1267-1277 (pdf).
60.
H. Zhao and T. DebRoy, Macro-porosity Free Aluminum Alloy
Weldments through Numerical Simulation of Keyhole Mode Laser Welding, Journal
of Applied Physics, 2003, vol. 93(12), pp. 10089-10096 (pdf).
61.
S. A. David, R. Trivedi, M. E. Eshelman, J. M. Vitek, S. S.
Babu, T. Hong and T. DebRoy, Observation of Weld Pool Solidification using
Transparent Metal-Analog Systems, Journal of Applied Physics, 2003, vol. 93(8),
pp. 4885-4895 (pdf).
62.
W. Zhang, G. G. Roy, J. Elmer and T. DebRoy, Modeling of Heat
Transfer and Fluid Flow During Gas Tungsten Arc Spot Welding of Low Carbon
Steel, Journal of Applied Physics, 2003, vol. 93(5), pp. 3022-3033 (pdf).
63.
X. He, P. Fuerschbach and T. DebRoy, Alloying Element
Vaporization during Laser Spot Welding of Stainless Steel, Journal of Physics
D: Applied Physics, 2003, vol. 36(23), pp. 3079-3088 (pdf).
64.
X. He, P. W. Fuerschbach and T. DebRoy, Heat Transfer and Fluid
Flow during Laser Spot Welding of 304 Stainless Steel, Journal of Physics, D:
Applied Physics, 2003, vol. 36, pp. 1388-1398 (pdf).
65.
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).
66.
T. Hong and T. DebRoy, Non-isothermal Growth and Dissolution of
Inclusions in Liquid Steels, Metallurgical and Materials Transactions B, 2003,
vol. 34B, pp. 267-269 (pdf).
67.
T. DebRoy, Organized Research and Development in Welding – Needs
and Promises, Australasian Journal of Welding, 2003, vol. 40(2), p.2 (pdf).
68.
T. DebRoy, Computational Modeling: A Path to Expand the
Knowledge Base in Fusion Welding, Indian Welding Journal, 2003, vol. 36 (3),
pp. 59-66 (pdf).
69.
A. Kumar and T. DebRoy, Numerical Simulation of
Electromagnetically Driven Flow in the Weld Pool during Arc Welding, 2003 ASME
International Mechanical Engineering Congress and Exposition (IMECE2003-43698),
Washington, D.C., November 16-21, 2003.
Proceedings of the ASME Fluids Engineering Division – 2003, Editors:
Asif H. Arastu, George Papadopoulos and Dennis Siginer, Book Number I00685, FED-Vol. 259, p. 833.
70.
H. Zhao and T. DebRoy, Computer Modeling of Keyhole Mode Laser
Welding To Avoid Macro-porosity, Trends in Welding Research, S. A. David, T.
DebRoy, J. C. Lippold, H. Smartt, and J. M. Vitek, (Editors), ASM
International, Materials Park, Ohio, 2003, pp. 118-123.
71.
W. Zhang, J. W. Elmer and T. DebRoy, Modeling of Ferrite to
Austenite Transformation and Real Time Mapping of Phases during GTA Welding of
1005 Steel, Trends in Welding Research, S. A. David, T. DebRoy, J. C. Lippold,
H. Smartt, and J. M. Vitek, (Editors), ASM International, Materials Park, Ohio,
2003, pp. 180-185.
72.
S. Mishra and T. DebRoy, Grain Growth in the Heat-Affected Zone
of Ti-6Al-4V Welds: Measurements and Three Dimensional Monte Carlo Simulation,
Trends in Welding Research, S. A. David, T. DebRoy, J. C. Lippold, H. Smartt,
and J. M. Vitek, (Editors), ASM International, Materials Park, Ohio, 2003, pp.
197-202.
73.
S. A. David, T. DebRoy, J. C. Lippold, H. Smartt, and J. M.
Vitek, (Editors), Trends in Welding Research (Conference Proceedings), ASM
International and American Welding Society, Materials Park, Ohio, 2003.
74.
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).
75.
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).
76.
W. Zhang and T. DebRoy, Modeling of Solidified Free Surface
Profile during GMA Welding, in “Mathematical Modeling and Information
Technology in Welding and Related Processes”, Conference Proceedings Edited by
V. I. Makhnenko, Publisher: Patton Electric Welding Institute of Ukraine, Kiev,
Ukraine, 2002, pp. 24-30.
77.
T. DebRoy, H. Zhao, W. Zhang and G.G. Roy, Weld Pool Heat and
Fluid Flow in Probing Weldment Characteristics, Mathematical Modeling of Weld
Phenomena 6, H. Cerjak, editor,
Institute of Materials, 2002, pp. 21-42.
78.
T. Hong and T. DebRoy, Effects of Time, Temperature and Steel
Composition on the Growth and Dissolution of Inclusions in Liquid Steels,
Ironmaking and Steelmaking, 2001, vol. 28, No. 6, pp. 450-454 (pdf).
79.
S. Sista and T. DebRoy, Three Dimensional Monte Carlo Simulation
of Grain Growth in Zone Refined Iron,
Metallurgical and Materials Transactions B, 2001, vol. 32B, pp.
1195-1201 (pdf).
80.
H. Zhao and T. DebRoy, Weld Metal Composition Change during Conduction
Mode Laser Welding of 5182 Aluminum Alloy, Metallurgical and Materials
Transactions B, 2001, vol. 32B, pp. 163-172 (pdf).
81.
A. Robert and T. DebRoy, Geometry of Laser Spot Welds from
Dimensionless Numbers, Metallurgical and Materials Transactions, B, 2001, vol. 32B, pp. 941-947 (pdf).
82.
H. Zhao and T. DebRoy, Pore Formation during Laser Welding of
Die-cast Magnesium Alloy AM60B - Mechanism and Remedy, Welding Journal, 2001,
vol. 80, No. 8, pp. 204s-210s (pdf).
83. T. Hong and T. DebRoy, Time-Temperature-Transformation Diagrams for the Growth and Dissolution of Inclusions in Liquid Steels, Scripta Materialea, 2001, vol. 35, pp. 847-852 (pdf)
84. T. DebRoy and S. Kou, Heat Flow in Welding, Chapter 3, Welding Handbook, vol. 1, 9th Edition, American Welding Society, 2001, pp. 87-113.
85. T. DebRoy, Mathematical Modeling of Fluid Flow and Heat Transfer in Fusion Welding, Mathematical Modeling of Weld Phenomena 5, Edited by H. Cerjak and H.K.D.H. Bhadeshia, The Institute of Materials, London, 2001, pp. 1-31.
86.
T. A. Palmer and T. DebRoy, Modeling of Nitrogen Dissolution
during GTA Welding of Iron and Steels, Mathematical Modeling of Weld Phenomena
5, Edited by H. Cerjak and H.K.D.H. Bhadeshia, The Institute of Materials,
London, 2001, pp. 59-81.
87.
T. A. Palmer and T. DebRoy, Numerical Modeling of Enhanced
Nitrogen Dissolution during GTA Welding, Metallurgical and Materials
Transactions B, 2000, vol. 31B (6), pp. 1371-1385 (pdf).
88.
Z. Yang, S. Sista, J. W. Elmer, and T. DebRoy, Three Dimensional
Monte Carlo Simulation of Grain Growth during GTA Welding of Titanium, Acta Materialea,
2000, vol. 48, no. 20, pp. 4813-4825 (pdf).
89.
S. Sista, Z. Yang and T. DebRoy, Three Dimensional Monte Carlo
Simulation of Grain Growth in the HAZ of
a 2.25 Cr-1 Mo Steel Weld, Metallurgical and Materials Transactions B,
2000, vol. 31B, pp. 529-536 (pdf).
90.
T. Hong, T. DebRoy, S. S. Babu, and S. A. David, Modeling of
Inclusion Growth and Dissolution in the Weld Pool, Metallurgical and Materials
Transactions, B, 2000, vol. 31B, pp. 161-169 (pdf).
91.
M. Pastor, H. Zhao and T. DebRoy, CW-Nd:YAG Laser Welding of
AM60B Magnesium Alloy, Journal of Laser
Applications, 2000, vol. 12(3), pp. 91-100 (pdf).
92.
S.A. David, S.S. Babu, J.M. Vitek, and T. DebRoy, Advances In
Welding Science And Technology: A North
American Perspective, the International Institute of Welding, Asian Pacific
International Congress, Melbourne, Australia 29 October - 2 November, 2000, published
by: IIW New Zealand Institute of Welding and Welding Technology Institute of
Australia (WTIA), pp. 1-9.
93.
Z. Yang, J. W. Elmer, J. Wang and T. DebRoy, A Combined Modeling
and Experimental Study of Microstructural Evolution in Titanium Arc Welds, Joining
of Advanced and Speciality Materials II, M. Singh, J.E. Indacochea, K. Ikeuchi,
and J. Martinez-Fernandez (Editors), ASM International, Materials Park, Ohio,
2000.
94.
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).
95.
M. Pastor, H. Zhao and T. DebRoy, Formacion de Porosidad Durante
la Soldadura Laser de Nd:YAG de Onda Continua en Aleaciones de Aluminio Para
Aplicaciones Automotrices, Revista de Metalurgia, 2000, vol. 36, pp. 108-117.
96.
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).
97.
H. Zhao, D. R. White, and T. DebRoy, Current Issues and Problems
in Laser Welding of Automotive Aluminum Alloys, International Materials
Reviews, 1999, vol. 44 (6), pp. 238-266 (pdf).
98.
S. S. Babu, S. A. David, J. M. Vitek, K. Mundra and T. DebRoy,
Model for Inclusion Formation in Low Alloy Steels, Science and Technology of
Welding and Joining, 1999, vol. 4, no. 5, pp. 276-284 (pdf).
99.
J. M. Ryder, Z. Yang, T. DebRoy, and P. R. Howell, A
Quantitative Analysis of Microstructures Developed in an HSLA 100 Weld Metal,
Microstructural Science, 1999, vol. 26, pp. 313-319.
100. M. Pastor, H. Zhao,
R. P. Martukanitz, and T. DebRoy, Porosity, Underfill, and Magnesium Loss
During Continuous Wave Nd:YAG Laser Welding of Thin Plates of Aluminum Alloys
5182 and 5754, Welding Journal, 1999, vol. 78(6), pp. 207s-216s (pdf).
101. J. M. Vitek, S. A.
David, H. Smartt, J. A. Johnson, and T. DebRoy (Editors), Trends in Welding
Research (Book), ASM International and American Welding Society,
102. S. S. Babu, S. A.
David, T. Hong, and T. DebRoy, Effect of Fluid Flow on Inclusion Coarsening in
Low-Alloy Steel Welds, Proceedings of a Conference on “Fluid Flow Phenomena in
Metals Processing” held during the 1999 TMS Annual Meeting, San Diego, CA,
February 28 – March 4, 1999, N. El-Kaddah, Editor, published by TMS,
Warrendale, PA, 1999, pp. 221-228.
103. T. A. Palmer and T.
DebRoy, Nitrogen Dissolution Calculations During the GTA Welding of Steels,
Trends in Welding Research, J. M. Vitek, S. A. David, H. Smartt, J. A. Johnson,
and T. DebRoy (Editors), ASM International and American Welding Society,
Materials Park, Ohio, May 1999.
104. Z. Yang and T.
DebRoy, Modeling Geometry and Structure of Gas-Metal-Arc Welded HSLA-100 Steel,
Trends in Welding Research, J. M. Vitek, S. A. David, H. Smartt, J. A. Johnson,
and T. DebRoy (Editors), ASM International and American Welding Society,
Materials Park, Ohio, May 1999.
105. S. S. Babu, S. A.
David, and T. DebRoy, Inclusion Formation in Low Alloy Steel Welds, Trends in Welding
Research, J. M. Vitek, S. A. David, H. Smartt, J. A. Johnson, and T. DebRoy
(Editors), ASM International and American Welding Society, Materials Park,
Ohio, May 1999.
106. T. Hong and T.
DebRoy, Oxide Inclusions in the Weld Pool during Submerged Arc Welding of Low
Alloy Steel, Trends in Welding Research, J. M. Vitek, S. A. David, H. Smartt,
J. A. Johnson, and T. DebRoy (Editors), ASM International and American Welding
Society, Materials Park, Ohio, May 1999.
107. M. Pastor, H. Zhao,
and T. DebRoy, Pore Formation and Composition Change During Continuous Wave
Nd:YAG Laser Welding of Aluminum Alloys 5182 and 5754, Trends in Welding
Research, J. M. Vitek, S. A. David, H. Smartt, J. A. Johnson, and T. DebRoy
(Editors), ASM International and American Welding Society, Materials Park,
Ohio, May 1999.
108. T. Hong, W.
Pitscheneder, and T. DebRoy, Quantitative Modeling of Inclusion Growth in the
Weld Pool by Considering their Motion and Temperature Gyrations, Science and
Technology of Welding and Joining, 1998, vol. 3, no. 1, pp. 33-41 (pdf).
109. K. P. Abraham and T.
DebRoy, Avoiding Porosity in Laser Beam Welded Automotive Aluminum Alloys,
Aluminum India, 1998, vol. 15, no. 2, pp. 13-18.
110. T. A. Palmer and T.
DebRoy, Enhanced Dissolution of Nitrogen during GTA Welding of Steels, Science
and Technology of Welding and Joining, 1998, vol. 3, no. 4, pp. 190-203 (pdf).
111. T. DebRoy,
Quantitative Modeling of Geometry, Composition, and Structure of Welds, Proceedings
of Taiwan International Welding Conference on Technology Advancements and New
Industrial Applications in Welding, September 7-9, 1998, Taipei, Taiwan, Edited
by C. L. Tsai and H. L. Tsai, 1998, pp. 143-153.
112. W. Pitscheneder, R.
Ebner, T. Hong, T. DebRoy, K. Mundra, and R. Benes, Experimental and Numerical
Investigation of Transport Phenomena in Conduction Mode Weld Pools, Proceedings
of the 4th International Seminar on Numerical Analysis of Weldability, held in
Graz-Seggau, Austria, 29 September to 1 October, 1997, published in
Mathematical Modeling of Weld Phenomena 4, Edited by H. Cerjak and H.K.D.H.
Bhadeshia, The Institute of Materials, London, 1998, pp. 3-25.
113. T. DebRoy, Transport
Processes in Fusion Welding, The Era of Materials, Chapter Twenty-four, Edited
by S. K. Majumder, R. E. Tressler, and E. W. Miller, The Pennsylvania Academy
of Science, 1998, pp. 463-485.
114. K. Mundra, J. M. Blackburn, and T. DebRoy, Absorption and Transport of Hydrogen during GMA Welding of Mild Steels, Science and Technology of Welding and