TY - JOUR N2 - The work determined the influence of aluminium in the amount from about 0.6% to about 8% on graphitization of cast iron with relatively high silicon content (3.4%-3.9%) and low manganese content (about 0.1%). The cast iron was spheroidized with cerium mixture and graphitized with ferrosilicon. It was found that the degree of graphitization increases with an increase in aluminium content in cast iron up to 2.8%, then decreases. Nodular and vermicular graphite precipitates were found after the applied treatment in cast iron containing aluminium in the amount from about 1.9% to about 8%. The Fe3AlCx carbides, increasing brittleness and deteriorating the machinability of cast iron, were not found in cast iron containing up to about 6.8% Al. These carbides were revealed only in cast iron containing about 8% Al. L1 - http://www.czasopisma.pan.pl/Content/88060/PDF/19_paper.pdf L2 - http://www.czasopisma.pan.pl/Content/88060 PY - 2014 IS - No 2 DO - 10.2478/afe-2014-0044 KW - Cast iron KW - Aluminium KW - Graphitization KW - Cerium mixture A1 - SoiƄski, M.S. A1 - Jakubus, A. A1 - Kordas, P. A1 - Skurka, K. PB - The Katowice Branch of the Polish Academy of Sciences DA - 2014 T1 - The Effect of Aluminium on Graphitization of Cast Iron Treated with Cerium Mixture UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/88060 T2 - Archives of Foundry Engineering ER -