Krzysztof Jaśkowiec, Magdalena Bacior, Małgorzata Grudzień-Rakoczy, Zenon Pirowski, Adam BitkaResistivity of aluminium alloyed cast steelAbstractThe paper presents the results of investigations of two cast steel grades (further referred to as Alloy 1 and Alloy 2). Alloy 1 contains, among others, 0.25% C, 11.5% Al, 5.85% Cr, 1.97% Mo, in Alloy 2 was obtained 0.035% C, 13.5% Al, elements such as Cr, Ni , Sb, B, did not exceed 1% share in the chemical composition of this alloy. Resistivity tests of Alloy 1 were carried out during the test of resistance to thermal fatigue, while Alloy 2 was tested on a prepared test stand and the resistance was measured using a four-point method. Keywords: resistivity, electrical resistance, aluminium cast steel, elongation, Download 4.53 MB >> |