Obtaining Crack-free WC-Co Alloys by Selective Laser Melting

Physics Procedia - Tập 83 - Trang 874-881 - 2016
R.S. Khmyrov1, V.A. Safronov1, A.V. Gusarov1,2
1Moscow State University of Technology “STANKIN”, Vadkovsky per. 3a, 127055 Moscow, Russia
2Institute of Photonic Technologies (LPT), Friedrich-Alexander-Universität Erlangen-Nürnberg, Konrad-Zuse-Str. 3-5, 91052 Erlangen, Germany

Tài liệu tham khảo

Afzal, 2014, Surface modification of air plasma spraying WC-12%Co cermet coating by laser melting technique, Optics Laser Technol., 56, 202, 10.1016/j.optlastec.2013.08.017 Al-Aqeeli, 2014, The synthesis of nanostructured WC-based hardmetals using mechanical alloying and their direct consolidation, J. Nanomaterials, 2014, 640750, 10.1155/2014/640750 Attar, 2014, Selective laser melting of in situ titanium-titanium boride composites: Processing, microstructure and mechanical properties, Acta Mater., 76, 13, 10.1016/j.actamat.2014.05.022 Deckers, 2014, Direct selective laser sintering/melting of high density alumina powder layers at elevated temperatures, Phys. Procedia, 56, 117, 10.1016/j.phpro.2014.08.154 Greenwood, N.N., Earnshaw, A., 1997. Chemistry of the Elements. Butterworth-Heinemann, New York. Groover, M.P., 2010. Fundamentals of modern manufacturing. Wiley, New York. Gu, D., Hagedron, Y.-C., Meiners, W., Wissenbach, K., Poprawe, R., 2011.NanocristallineTiC reinforced Ti matrix bulk-form nanocomposites by Selective Laser Melting (SLM): Debsification, growth mechanism and wear behavior. Composites SciTechnol71, 1612. Gusarov, A.V., Pavlov, M., Smurov, I., 2011. Residual stresses at laser surface remelting and additive manufacturing. Phys. Procedia12,248. Kingery, W.D., 1960. Introduction to ceramics. Wiley, New York. Krakhmalev, P., Yadroitsev, I., 2014. Microstructure and properties of intermetallic composite coatings fabricated by selective laser melting of Ti-SiC powder mixtures. Intermetallics46, 147. Li, Q., Danlos, Y., Song, B., Zhang, B., Yin, S., Liao, H., 2014.Effect of high-temperature preheating on the selective laser melting of yttria-stabilized zirconia ceramic. J. Mater. Process. Technol.222, 61. Yadroitsev, 2010, Single track formation in selective laser melting of metal powders, J. Mater. Processing Technology210, 1624, 10.1016/j.jmatprotec.2010.05.010 Wang, 2002, Direct selective laser sintering of hard metal powders: Experimental study and simulation, Int. J. Adv. Manuf. Technol., 19, 351, 10.1007/s001700200024