@ARTICLE{Gradoń_P._Analysis_2013, author={Gradoń, P. and Binczyk, F.}, number={No 3}, journal={Archives of Foundry Engineering}, howpublished={online}, year={2013}, publisher={The Katowice Branch of the Polish Academy of Sciences}, abstract={The paper presents a research results concerning impact of volume modification (ceramic filter containning cobalt aluminate and hafniumpowder) and simultaneous surface and volume modification on solidification and stereological parameters of macrostructure of castingsmade from post-production scrap of nickel superalloy IN-713C. Research included investigation of the influence of chemical compositionon the temperature Tliq i Tsol and evaluation of following macrostructure parameters: the number of grains per mm2, average grain area andshape coefficient. Results indicate high influence of carbon content on Tliq. Macrostructure of sample castings indicate positive effect of surface and volume modification, however impact of surface modification is more pronounced.}, type={Artykuły / Articles}, title={Analysis of Solidification Parameters and Macrostructure of IN-713C Castings after Complex Modification}, URL={http://www.czasopisma.pan.pl/Content/87466/PDF/01_paper.pdf}, doi={10.2478/afe-2013-0049}, keywords={Nickel alloys, Superalloys, modification, Inoculation, Solidification, Thermal analysis, Macrostructure}, }