Thermal modeling of Inconel 718 processed with powder bed fusion and experimental validation using in situ measurements

作者: Erik R. Denlinger , Vijay Jagdale , G.V. Srinivasan , Tahany El-Wardany , Pan Michaleris

DOI: 10.1016/J.ADDMA.2016.03.003

关键词:

摘要: … The results were validated against in situ measurements taken with thermocouples. While each of these studies offers an in depth validation of numerical models of AM processes, none …

参考文章(31)
Virginia Garcí;a Navas, Iban Arriola, Oscar Gonzalo, Josu Leunda, Mechanisms involved in the improvement of Inconel 718 machinability by laser assisted machining (LAM) International Journal of Machine Tools and Manufacture. ,vol. 74, pp. 19- 28 ,(2013) , 10.1016/J.IJMACHTOOLS.2013.06.009
H Ziebland, J T A Burton, The thermal conductivity of nitrogen and argon in the liquid and gaseous states British Journal of Applied Physics. ,vol. 9, pp. 52- 59 ,(1958) , 10.1088/0508-3443/9/2/302
Ratnadeep Paul, Sam Anand, Frank Gerner, Effect of Thermal Deformation on Part Errors in Metal Powder Based Additive Manufacturing Processes Journal of Manufacturing Science and Engineering-transactions of The Asme. ,vol. 136, pp. 031009- ,(2014) , 10.1115/1.4026524
Michael F. Gouge, Jarred C. Heigel, Panagiotis Michaleris, Todd A. Palmer, Modeling forced convection in the thermal simulation of laser cladding processes The International Journal of Advanced Manufacturing Technology. ,vol. 79, pp. 307- 320 ,(2015) , 10.1007/S00170-015-6831-X
K Dai, L Shaw, Thermal and stress modeling of multi-material laser processing Acta Materialia. ,vol. 49, pp. 4171- 4181 ,(2001) , 10.1016/S1359-6454(01)00312-3
Andreas Lundbäck, Lars-Erik Lindgren, Modelling of metal deposition Finite Elements in Analysis and Design. ,vol. 47, pp. 1169- 1177 ,(2011) , 10.1016/J.FINEL.2011.05.005
D.G. Ahn, K.W. Byun, M.C. Kang, Thermal Characteristics in the Cutting of Inconel 718 Superalloy Using CW Nd: YAG Laser Journal of Materials Science & Technology. ,vol. 26, pp. 362- 366 ,(2010) , 10.1016/S1005-0302(10)60059-X
I.A. Roberts, C.J. Wang, R. Esterlein, M. Stanford, D.J. Mynors, A three-dimensional finite element analysis of the temperature field during laser melting of metal powders in additive layer manufacturing International Journal of Machine Tools & Manufacture. ,vol. 49, pp. 916- 923 ,(2009) , 10.1016/J.IJMACHTOOLS.2009.07.004