@ARTICLE{Pacyniak_T._Effect_2015,
 author={Pacyniak, T. and Gumienny, G. and Szymczak, T.},
 number={No 1},
 journal={Archives of Foundry Engineering},
 howpublished={online},
 year={2015},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 abstract={The work presents the effect of strontium and antimony modification on the microstructure and mechanical properties of 226 silumin casts. The performed research demonstrated that strontium causes high refinement of silicon precipitations in the eutectic present in the microstructure of the examined silumin and it significantly affects the morphology of eutectic silicon from the lamellar to the fibrous one. Sr modification also causes an increase of: the tensile strength „Rm” by 12%; the proof stress „Rp0,2” by 5%; the unit elongation „A” by 36% and the hardness HB by 13%. Antimony did not cause a change in the microstructure of the silumin, yet it caused an increase in Rm and HB by 5%, in Rp0,2 by 7% and in A by 4%.},
 type={Artykuły / Articles},
 title={Effect of Sr and Sb Modification on the Microstructure and Mechanical Properties of 226 Silumin Pressure Casts},
 URL={http://www.czasopisma.pan.pl/Content/88463/PDF/19_paper.pdf},
 doi={10.1515/afe-2015-0019},
 keywords={mechanical properties, pressure casting, Theoretical basics for casting processes, Modification},
}