Homepage of Chandrika Kamath

Additive Manufacturing

Y. Wang, C. Kamath, T. Voisin, and Z. Li, "A processing diagram for high-density Ti-6Al-4V by selective laser melting," accepted for publication in Rapid Prototyping Journal.

C. Kamath, "Determination of Process Parameters for High-Density, Ti-6Al-4V Parts Using Additive Manufacturing," Lawrence Livermore National Laboratory Technical report, LLNL-TR-736642, August 2017. [pdf] Available as https://e-reports-ext.llnl.gov/pdf/889406.pdf

C.Kamath, "Data Mining and Statistical Inference in Selective Laser Melting", International Journal of Advanced Manufacturing Technology, Volume 86, Issue 5, pp 1659–1677, September 2016. Appeared online 11 January, 2016. http://dx.doi.org/10.1007/s00170-015-8289-2

W. E. King, A. T. Anderson, R. M. Ferencz, N. E. Hodge, C. Kamath, S. A. Khairallah, A. Rubenchik, "Laser powder bed fusion additive manufacturing of metals; physics, computational, and materials challenges," Applied Physics Reviews, 2, 041304 (2015); http://dx.doi.org/10.1063/1.4937809.

C. Kamath, “On the use of data mining to build high-density, additively-manufactured parts,” invited book chapter, Information Science for Materials Discovery and Design, T. Lookman, F. Alexander, and K. Rajan (eds.) in Springer Series in Materials Science, 225, pp 141-155, 2016.

C. Kamath “Identifying process parameters for high-density 316L SS by combining simulations and experiments using data mining,” Solid Freeform Fabrication Symposium, Austin, TX, Aug. 10-12, 2015.

W. King, A. T. Anderson, R. M. Ferencz, N. E. Hodge, C. Kamath, S. A. Khairallah, "Overview of modelling and simulation of metal powder–bed fusion process at Lawrence Livermore National Laboratory," Materials Science and Technology, Materials Science and Technology, Volume 31, Issue 8, June 2015, pp 957-968. Available at: http://dx.doi.org/10.1179/1743284714Y.0000000728
C. Kamath, “Data mining and statistical inference in selective laser melting,”, Invited presentation, International Symposium on Big Data and Predictive Computational Modeling, TU Munich, May 18-21, 2015.

C. Kamath, "Mining Science Data: Challenges and Opportunities," Computer Science and Engineering Colloquium, University of Nevada, Reno, October 2014.
Wayne E. King, Holly D. Barth, Victor M. Castillo, Gilbert F. Gallegos, John W. Gibbs, Douglas E. Hahn, Chandrika Kamath, and Alexander M. Rubenchik, "Observation of keyhole-mode laser melting in laser powder-bed fusion additive manufacturing," Journal of Materials Processing Technology, 214 (2014), pp. 2915-2925 DOI: http://dx.doi.org/10.1016/j.jmatprotec.2014.06.005
Chandrika Kamath, Bassem El-dasher, Gilbert F. Gallegos, Wayne E. King, and Aaron Sisto, "Density of additively-manufactured, 316L SS parts using laser powder-bed fusion at powers up to 400 W,". Int J Adv Manuf Technol. Volume 74, Issue 1 (2014), Page 65-78. (link to article on journal website)
C. Kamath, "Data Mining in Materials Science," invited presentation, Informatics in Materials Design and Discovery conference, Santa Fe, Feb 5-6, 2014.
A. Sisto and C. Kamath, “Ensemble Feature Selection in Scientific Data Analysis,” LLNL Technical Report, LLNL-TR-644160, September 2013. [pdf]
W. E. King, H. Barth, V. Castillo, G. Gallegos, J. Gibbs, D. Hahn, and C.Kamath, “Observation of Keyhole mode laser melting in laser powder-bed fusion additive manufacturing,”International Solid Freeform Fabrication Symposium, Austin, August 2013.