TY - JOUR N2 - The chosen, typical causes of quality defects of cast-iron „alphin” rings embedded in aluminum cast are being presented in this paper. Diffusive joint of those inserts with the pistons casts is being used, due to extreme work conditions of destructive influence of the fuel mix and variable thermo-mechanical loads, which reign in the combustion motor working chamber. L1 - http://journals.pan.pl/Content/88847/PDF/12_paper.pdf L2 - http://journals.pan.pl/Content/88847 PY - 2015 IS - No 4 DO - 10.1515/afe-2015-0080 KW - Al-Si casting alloys KW - quality defects KW - „Alphin” inserts KW - Motor pistons A1 - Piątkowski, J. A1 - Kamiński, P. PB - The Katowice Branch of the Polish Academy of Sciences DA - 2015[2015.01.01 AD - 2015.12.31 AD] T1 - Chosen Aspects of Quality Defects of ”Alphin” Inserts in Combustions Pistons UR - http://journals.pan.pl/dlibra/publication/edition/88847 T2 - Archives of Foundry Engineering ER -