A coupled thermal and metallurgical model for welding simulation of Ti-6Al-4V alloy

Journal of Materials Processing Technology

Volumn 214, Issue 11, 2014, Pages 2434-2443

  Mi, Gaoyang ^a   Wei, Yanhong ^a   Zhan, Xiaohong ^a   Gu, Cheng ^a   Yu, Fengyi ^a  

^a NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS   (China)

Author keywords

JMAK equation; Thermal metallurgical coupling; TIG welding

Indexed keywords

ALUMINUM; COOLING; ELECTRIC WELDING; INERT GASES; INTERMETALLICS; METALLURGY; PHASE TRANSITIONS; TEMPERATURE; TITANIUM; TITANIUM ALLOYS; WELDED STEEL STRUCTURES; COMPUTER SIMULATION; HEAT TRANSFER; THERMODYNAMIC PROPERTIES; WELDING;

JMAK EQUATION; JOHNSON-MEHL-AVRAMI-KOLMOGOROV EQUATION; NUMERICAL HEAT TRANSFER; SOLID-PHASE TRANSFORMATION; TIG-WELDING; TIME-TEMPERATURE HISTORY; TRANSIENT HEAT CONDUCTION; TRANSIENT TEMPERATURE FIELDS;

COMPUTER SIMULATION; VANADIUM ALLOYS;

EID: 84902811778     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2014.05.011     Document Type: Article

References (13)

1. F.R. Chen, K.R. Zhang, F.J. Liu, and Z.Y. Mao The numerical simulation of temperature field of post-weld electron beam local heat treatment in TC4 titanium alloy J. Lanzhou Univ. Technol. 30 2004 333 336
2. 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 Mater. 51 2003 3333 3349
3. V.D. Fachinotti, A. Cardona, B. Baufeld, and O.V.D. Biest Finite-element modelling of heat transfer in shaped metal deposition and experimental validation Acta Mater. 60 2012 6621 6630
4. Y. Fan, P. Cheng, Y.L. Yao, Z. Yang, and K. Egland Effect of phase transformations on laser forming of Ti-6Al-4V alloy J. Appl. Phys. 98 2005 1 10
5. S.J. Jones, and H.K.D.H. Bhadeshia Kinetics of the simultaneous decomposition of austenite into several transformation products Acta Mater. 45 1996 2911 2920
6. I. Katzarov, S. Malinov, and W. Sha Finite element modeling of the morphology of β to α phase transformation in Ti-6Al-4V alloy Metall. Mater. Trans. A 33A 2001 1027 1040
7. R.W. Lewis, P. Nithiarasu, and K.N. Seetharamu Fundamentals of the Finite Element Method for Heat and Fluid Flow 2004 John Wiley & Sons Ltd. West Sussex
8. S. Malinov, Z. Guo, W. Sha, and A. Wilson Differential scanning calorimetry study and computer modeling of βα phase transformation in a Ti-6Al-4V alloy Metall. Mater. Trans. A 32A 2000 879 887
9. S. Malinov, P. Markovsky, W. Sha, and Z. Guo Resistivity study and computer modelling of the isothermal transformation kinetics of Ti-6Al-4V and Ti-6Al-2Sn-4Zr-2Mo-0.08Si alloys J. Alloys Compd. 314 2001 181 192
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, 304L stainless steel and vanadium J. Phys. D: Appl. Phys. 40 2007 5753 5766
11. J. Ronda, and G.J. Oliver Consistent thermo-mechano-metallurgical model of welded steel with unified approach to derivation of phase evolution laws and transformation-induced plasticity Comput. Methods Appl. Mech. Eng. 189 2000 361 417
12. W. Szkliniarz, and G. Smotka Analysis of volume effects of phase transformation in titanium alloys J. Mater. Process. Technol. 53 1995 413 422
13. S.S. Zhao, G. Yu, X.L. He, Y.J. Zhang, and W.J. Ning Numerical simulation and experimental investigation of laser overlap welding of Ti6Al4V and 42CrMo J. Mater. Process. Technol. 211 2011 530 537