@ARTICLE{Rapiejko_C._Effect_2023, author={Rapiejko, C. and Mikusek, D. and Kubiak, K. and Pacyniak, T.}, volume={vol. 23}, number={No 2}, journal={Archives of Foundry Engineering}, pages={15-20}, howpublished={online}, year={2023}, publisher={The Katowice Branch of the Polish Academy of Sciences}, abstract={The effect of Ca element on the microstructure evolution of the AZ91 magnesium alloy was investigated in this research. The magne-sium-aluminium alloy AZ91 was inoculated with the Emgesal® Flux 5 to refine its microstructure and also improve its microstructure. Six different concentrations of the Emgesal® Flux 5 content were tested, ranging from 0.1 to 0.6% wt., and compared to the baseline of the AZ91 alloy without inoculation. Melted metal was poured into a preheated metallic mould. Samples to test were achieved after turning treatment. Formed microstructure was assessed using an optical microscope. The microstructure was refined for every tested samples. Me-chanical properties such as tensile strength, elongation, Brinell hardness, Vickers microhardness, abrasion resistance and adhesive resistance were tested on the inoculated samples and compared to the non-inoculated AZ91. Introducing an Emgesal®Flux 5 inoculant caused a change in the tensile strength, elongation, Brinell hard-ness, Vickers microhardness, abrasive wear resistance as well as adhesive wear resistance in each examined concentration.}, type={Article}, title={Effect of Inoculation on the Mechanical Properties of AZ91}, URL={http://journals.pan.pl/Content/127007/PDF/AFE%202_2023_03.pdf}, doi={10.24425/afe.2023.144290}, keywords={Metallography, Solidification process, Magnesium alloys, Emgesal® Flux 5, DTA process}, }