A nonequilibrium thermal model for direct metal laser sintering

Numerical Heat Transfer; Part A: Applications

Volumn 67, Issue 3, 2015, Pages 249-267

  Wang, Jin ^a,b   Yang, Mo ^a   Zhang, Yuwen ^b  

^a UNIVERSITY OF SHANGHAI FOR SCIENCE AND TECHNOLOGY   (China)

^b University of Missouri   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

3D PRINTERS; ATMOSPHERIC TEMPERATURE; BUOYANCY; FINITE VOLUME METHOD; HEAT AFFECTED ZONE; LASER BEAMS; LASER HEATING; LIQUIDS; PHASE INTERFACES; SURFACE TENSION;

DIRECT METAL LASER SINTERING; LASER INTENSITIES; NON-EQUILIBRIUM MODELING; SCANNING VELOCITY; SEMI-IMPLICIT METHOD FOR PRESSURE LINKED EQUATIONS; SURFACE TEMPERATURE DISTRIBUTION; THREE-DIMENSIONAL NUMERICAL MODELING; VOLUME SHRINKAGE;

SINTERING;

EID: 84926297559     PISSN: 10407782     EISSN: 15210634     Source Type: Journal    
DOI: 10.1080/10407782.2014.923231     Document Type: Article

References (40)

1. J. G. Conley. and, H. L. Marcus., Rapid Prototyping and Solid Freeform Fabrication, ASME J. Mech. Eng., vol. 119, pp. 811-816, 1997.
2. D. Bourell., M. Wohlert., N. Harlan., S. Das., and, J. Beaman., Powder Densification Maps in Selective Laser Sintering, Adv. Eng. Mater., vol. 4, pp. 663-669, 2002.
3. C. R. Deckard.,. Selective Laser Sintering, PhD Dissertation, Department of Mechanical Engineering, University of Texas, Austin, TX, 1988.
4. J. J. Beaman., J. W. Barlow., D. L. Bourell., R. H. Crawford., H. L. Marcus., and, K. P. McAlea., Solid Freeform Fabrication: A New Direction in Manufacturing, Kluwer Academic, Dordrecht, 1997.
5. H. L. Marcus., G. Zong., and, P. K. Subramanian., Residual Stresses in Laser Processed Solid Freeform Fabrication, Residual Stresses in Composites, in E. V. Barrera. and I. Dutta. (eds.), Measurement, Modeling and Effect on Thermomechanical Properties, pp. 257-272, The Metals & Materials Society, Warrendale, PA, 1993.
6. M. Agarwal., D. L. Bourell., J. J. Beaman., H. L. Marcus., and, J. W. Barlow., Direct Selective Laser Sintering of Metals, Rapid Prototyping J., vol. 1, pp. 26-36, 1995.
7. A. Simchi., F. Petzoldt., and, H. Pohl., Direct Metal Laser Sintering: Material Considerations and Mechanisms of Particle Bonding, Int. J. Powder Metall., vol. 37, pp. 49-61, 2001.
8. M. Sun. and, J. J. Beaman., A Three Dimensional Model for Selective Laser Sintering, in Proceedings of Solid Freeform Fabrication Symposium, The University of Texas at Austin, Austin, TX, pp. 102-109, 1995.
9. M. Sun., J. J. Beaman., and, J. Barlow., Parametric Analysis of the Selective Laser Sintering Process,. Proceedings of the Solid Freeform Fabrication Symposium, The University of Texas at Austin, Austin, TX, 1990.
10. A. V. Gusarov., T. Laoui., L. Froyen., and, V. I. Titov., Contact Thermal Conductivity of a Powder Bed in Selective Laser Sintering, Int. J. Heat Mass Transfer, vol. 46, pp. 1103-1109, 2003.
11. Y. Zhang. and, A. Faghri., Melting of a Subcooled Mixed Powder Bed with Constant Heat Flux Heating, Int. J. Heat Mass Transfer, vol. 42, pp. 775-788, 1999.
12. C. Konrad., Y. Zhang., and, B. Xiao., Analysis of Melting and Resolidification in a Two-Component Metal Powder Bed Subjected to Temporal Gaussian Heat Flux, Int. J. Heat Mass Transfer, vol. 48, pp. 3932-3944, 2005.
13. T. H. C. Childs., M. Berzins., G. R. Ryder., and, A. Tontowi., Selective Laser Sintering of an Amorphous Polymer-Simulations and Experiments, Proc. Inst. Mech. Eng. B J. Eng. Manuf., vol. 213, pp. 333-349, 1999.
14. J. Pak. and, O. A. Plumb., Melting in a Two-Component Packed Bed, ASME J. Heat Transfer, vol. 119, pp. 553-559, 1997.
15. G. Bugeda., M. Cervera., and, G. Lombera., Numerical Prediction of Temperature and Density Distributions in Selective Laser Sintering Processes, Rapid Prototyping J., vol. 5, pp. 21-26, 1999.
16. W. H. Kim., H. G. Fan., and, S. J. Na., Effect of Various Driving Forces on Heat and Mass Transfer in ARC Welding, Numer. Heat Transfer A Appl., vol. 32, pp. 633-652, 1997.
17. M. Iwamoto., M. Ye., C. P. Grigoropoulos., and, R. Greif., Numerical Analysis of Pulsed Laser Heating for the Deformation of Metals, Numer. Heat Transfer A Appl., vol. 34, pp. 791-804, 1998.
18. T. Chen. and, Y. Zhang., A Partial Shrinkage Model for Selective Laser Sintering of a Two-Component Metal Powder Layer, Int. J. Heat Mass Transfer, vol. 49, pp. 1489-1492, 2006.
19. K. Dai. and, L. Shaw., Thermal and Mechanical Finite Element Modeling of Laser Forming from Metal and Ceramic Powders, Acta Mater., vol. 52, pp. 69-80, 2004.
20. D. L. Bourell., H. L. Marcus., J. W. Barlow., and, J. J. Beaman., Selective Laser Sintering of Metals and Ceramics, Int. J. Powder Metall., vol. 28, pp. 369-381, 1992.
21. W. Meiners., C. Over., K. Wissenbach., and, R. Poprawe.,. Directive Generation of Metal Parts and Tools by Selective Laser Powder Remelting, Proceedings of Solid Freeform Fabrication Symposium, The University of Texas at Austin, Austin, TX, pp. 655-661, 1999.
22. A. Simchi., F. Petzoldt., and, H. Pohl., On the Development of Direct Metal Laser Sintering for Rapid Tooling, J. Mater. Process. Technol., vol. 141, pp. 319-328, 2003.
23. R. Morgan., C. J. Sutcliffe., and, W. O'Neill., Experimental Investigation of Nanosecond Pulsed Nd: YAG Laser Re-Melted Pre-Placed Powder Beds, Rapid Prototyping J., vol. 7, pp. 159-172, 2001.
24. D. Gu. and, Y. Shen., Balling Phenomena in Direct Laser Sintering of Stainless Steel Powder: Metallurgical Mechanisms and Control Methods, Mater. Des., vol. 30, pp. 2903-2910, 2009.
25. X. Wang., T. Laoui., J. Bonse., J. P. Kruth., B. Lauwers., and, L. Froyen., Direct Selective Laser Sintering of Hard Metal Powders: Experimental Study and Simulation, Int. J. Adv. Manuf. Technol., vol. 19, pp. 351-357, 2002.
26. B. Xiao. and, Y. Zhang., Partial Melting and Resolidification of Metal Powder in Selective Laser Sintering, J. Thermophys. Heat Transfer, vol. 20, pp. 439-448, 2006.
27. B. Xiao. and, Y. Zhang., Marangoni and Buoyancy Effects on Direct Metal Laser Sintering with a Moving Laser Beam, Numer. Heat Transfer A Appl., vol. 51, pp. 715-733, 2007.
28. C. Beckermann. and, C. Wang., Multi-Phase/-Scale Modeling of Transport Phenomena in Alloy Solidification, Annu. Rev. Heat Transfer, vol. 6, pp. 115-198, 1995.
29. E. R. G. Eckert. and, R. M. Drake., Analysis of Heat and Mass Transfer, Chap. 5, McGraw-Hill, London 1982.
30. Y. Zhang. and, A. Faghri., Melting and Resolidification of a Subcooled Mixed Powder Bed with Moving Gaussian Heat Source, ASME J. Heat Transfer, vol. 120, pp. 883-891, 1998.
31. D. D. Gray. and, A. Giorgin., The Validity of the Boussinesq Approximation for Liquids and Gases, Int. J. Heat Mass Transfer, vol. 19, pp. 545-551, 1976.
32. X. Zeng. and, A. Faghri., Temperature-Transforming Model for Binary Solid-Liquid Phase-Change Problems Part I: Physical and Numerical Scheme, Numer. Heat Transfer B, vol. 25, pp. 467-480, 1994.
33. M. Kaviany., Principles of Heat Transfer in Porous Media, 2nd ed., Springer-Verlag, New York, 1995.
34. Y. Cao. and, A. Faghri., A Numerical Analysis of Phase Change Problem Including Natural Convection, ASME J. Heat Transfer, vol. 112, pp. 812-815, 1990.
35. G. R. Hadley., Thermal Conductivity of Packed Metal Powders, Int. J. Heat Mass Transfer, vol. 29, pp. 909-920, 1986.
36. S. V. Patankar., Numerical Heat Transfer and Fluid Flow, McGraw-Hill, New York, 1980.
37. C. Prakash. and, S. V. Patankar., Combined Free and Forced Convection in Vertical Tubes with Radial Internal Fins, ASME J. Heat Transfer, vol. 103, pp. 566-572, 1981.
38. S. Kou. and, Y. Wang., Three Dimensional Convection in Laser Melted Pools, Metall. Trans. A, vol. 17A, pp. 2265-2270, 1986.
39. Z. Yang., S. Sista., J. W. Elmer., and, T. Debroy., Three Dimensional Monte Carlo Simulation of Grain Growth During GTA Welding of Titanium, Acta Mater., vol. 48, pp. 4813-4825, 2000.
40. Color versions of one or more of the figures in the article can be found online at www.tandfonline.com/unht.