The selection of heat treatment parameters to obtain austempered ductile iron with the required impact strength
The effect of austempering parameters on impact energy of non-alloyed cast iron with
nodular graphite was examined. The analysis involved the austenitizing temperature in the …
nodular graphite was examined. The analysis involved the austenitizing temperature in the …
Microstructure and mechanical properties of ADI depending on austenitization methods and parameters
T Giętka, T Szykowny - Archives of Foundry Engineering, 2012 - journals.pan.pl
Ductile iron was quenched using two-variant isothermal transformation. The first treatment
variant consisted of one-phase austenitization at a temperature tγ= 830, 860 or 900 C …
variant consisted of one-phase austenitization at a temperature tγ= 830, 860 or 900 C …
[PDF][PDF] Influence of gradual austenitizing on chosen properties of ADI
S Dymski, T Giętka - Archives of Foundry Engineering, 2008 - researchgate.net
Ferritic ductile cast iron was quench-hardened with the isothermal transformation in the
range of temperatures 400÷ 300 0C, in the range of time 7, 5÷ 240 min. Soaking before the …
range of temperatures 400÷ 300 0C, in the range of time 7, 5÷ 240 min. Soaking before the …
[PDF][PDF] Predicting ADI mechanical properties
T Giętka, S Dymski - Archives of Foundry Engineering, 2009 - researchgate.net
Ductile cast iron was quench-hardened with the isothermal transformation according to two
alternatives. The first treatment alternative consisted in the austenitizing process at …
alternatives. The first treatment alternative consisted in the austenitizing process at …
[PDF][PDF] The influence of saturation of cast iron austenite with carbon on the ausferrite transformation
T Giętka, T Szykowny, S Dymski - Archives of Foundry …, 2007 - researchgate.net
Austenitizing during quench hardening of the ductile cast iron influences the content of
carbon in austenite depending on the soaking heat. On the other hand, the saturation of …
carbon in austenite depending on the soaking heat. On the other hand, the saturation of …
[PDF][PDF] The influence of the hardening conditions on the mechanical properties of ductile cast iron
T Giętka, S Dymski - Archives of Foundry Engineering, 2010 - researchgate.net
Ductile cast iron has been austempered according to two variants. The first treatment variant
was austenitizing at a temperature tγ= 830, 860 and 900 0C and holding at a temperature …
was austenitizing at a temperature tγ= 830, 860 and 900 0C and holding at a temperature …