@ARTICLE{Leśniewski_W._Novel_2019, author={Leśniewski, W. and Czekaj, E. and Wieliczko, P. and Wawrylak, M.}, volume={vol. 64}, number={No 1}, journal={Archives of Metallurgy and Materials}, pages={311-315}, howpublished={online}, year={2019}, 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={The article presents a novel method that allows measurement of thermal conductivity that is based on Stefan-Boltzmann law. The developed method can be used to determine thermal conductivity of ceramic investment casting molds. The methodology for conducting thermal conductivity tests of ceramic material samples is presented. Knowledge of the value of thermal capacity and thermal conductivity as a function of temperature enables computer simulations of the process of cooling and solidification of liquid metal in a mold.}, type={Artykuły / Articles}, title={Novel method of thermal conductivity measurement using Stefan-Boltzmann law}, URL={http://www.czasopisma.pan.pl/Content/110166/PDF/AMM-2019-1-44-Lesniewski.pdf}, doi={10.24425/amm.2019.126253}, keywords={thermal conductivity, thermal radiation, ceramic shell molds, aluminum castings}, }