|
|
|
|
|
|
|
|
|
|
|
|
Keyhole mode welding |
|||||||||
|
1. J. J. Blecher,
T .A. Palmer, and T. Debroy, Porosity in thick
section alloy 690 welds–experiments, modeling, mechanism, and remedy, Welding
Journal, 2016, vol. 95(1), pp.17s-26s (pdf). 2. J. J. Blecher,
T .A. Palmer, and T. Debroy, Mitigation of root
defect in laser and hybrid laser-arc welding, Welding Journal, 2015, vol.
94(3), pp.73-82 (pdf). 3. H. L. Wei, J. J. Blecher, T .A. Palmer, and T. Debroy,
Fusion zone microstructure and geometry in complete-joint-penetration
laser-arc hybrid welding of low-alloy steel Welding Journal, 2015, vol.
94(4), pp.135s-144s (pdf). 4. J. J. Blecher,
T .A. Palmer, and T. Debroy, Solidification map of
a nickel-base alloy, Metallurgical and Materials Transactions A, 2014, vol.
45(4), pp.2142-2151 (pdf). 5. B. Ribic,
S. Tsukamoto, R. Rai and T. DebRoy, Role of surface-active elements during
keyhole-mode laser welding, Journal of Physics D: Applied Physics, 2011, vol.
44(48), pp. 485203 (pdf). 6. B. Ribic,
R. Rai and T. DebRoy, Numerical Simulation of Heat Transfer and Fluid Flow in
GTA/Laser Hybrid Welding, Science and Technology of Welding and Joining,
2008, vol. 13(8), pp. 683-693 (pdf). 7. R. Rai, P. Burgardt,
J. O. Milewski, T. J. Lienert
and T. DebRoy, Heat Transfer and Fluid Flow during Electron Beam Welding of
21Cr-6Ni-9Mn Steel and Ti-6Al-4V Alloy, Journal of Physics D, 2009, vol. 42,
article # 025503
(pdf).
8. R. Rai, T. A. Palmer, J. W.
Elmer, T. DebRoy, Heat Transfer and Fluid Flow during Electron Beam Welding
of 304L Stainless Steel Alloy, Welding Journal, 2009, vol. 88(3), pp. 54S-61S
(pdf). 9. R. Rai, S. M. Kelly, R. P. Martukanitz and T. DebRoy, A Convective Heat Transfer
Model for Partial and Full Penetration Keyhole Mode Laser Welding of a
Structural Steel, Metallurgical and Materials Transactions, A, 2008, vol.
39A(1), pp. 98-112 (pdf). 10.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). 11.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). 12.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). 13.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). |