@ARTICLE{Lee_Yong-Kwan_Production_2021, author={Lee, Yong-Kwan and Sim, Jae-Jin and Byeon, Jong-Soo and Lee, Yong-Tak and Cho, Yeong-Woo and Kim, Hyun-Chul and Heo, Sung-Gue and Lee, Kee-Ahn and Seo, Seok-Jun and Park, Kyoung-Tae}, volume={vol. 66}, number={No 4}, journal={Archives of Metallurgy and Materials}, pages={935-939}, howpublished={online}, year={2021}, publisher={Institute of Metallurgy and Materials Science of Polish Academy of Sciences}, publisher={Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences}, abstract={In this study, high-purity tantalum metal powder was manufactured via self-propagating high-temperature synthesis. During the process, Ta2O5 and Mg were used as the raw material powder and the reducing agent, respectively, and given that combustion rate and reaction temperature are important factors that influence the success of this process, these factors were controlled by adding an excessive mass of the reducing agent (Mg) i.e., above the chemical equivalent, rather than by using a separate diluent. It was confirmed that Ta metal powder manufactured after the process was ultimately manufactured 99.98% high purity Ta metal powder with 0.5 µm particle size. Thus, it was observed that adding the reducing reagent in excess favored the manufacture of high-purity Ta powder that can be applied in capacitors.}, type={Article}, title={Production of High-Purity Tantalum Metal Powder for Capacitors Using Self-Propagating High-Temperature Synthesis}, URL={http://www.czasopisma.pan.pl/Content/119273/PDF/AMM-2021-4-02-Kyoung-Tae%20Park.pdf}, doi={10.24425/amm.2021.136400}, keywords={Tantalum, Self-propagating high-temperature synthesis, Tantalum Oxide, Magnesium, Capacitor}, }