@ARTICLE{Przeliorz_R._Application_2017,
 author={Przeliorz, R. and Piątkowski, J.},
 volume={vol. 17},
 number={No 4},
 journal={Archives of Foundry Engineering},
 howpublished={online},
 year={2017},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 abstract={The paper presents results of calorimetric studies of foundry nickel superalloys: IN100, IN713C, Mar - M247 and ŻS6 U. Particular attention was paid to determination of phase transiti ons temperatures during heating and cooling. The samples were heated to a temperature of 1500°C with a rate of 10°C ⋅ min – 1 and then held at this temperature for 5 min. After a complete melting, the samples were cooled with the same rat e. Argon with a purity of 99.99% constituted the protective atmosphere. The sample was placed in an alundum crucible with a capacity of 0.45 cm 3 . Temperature and heat calibration was carried out based on the mel ting point of high- purity Ni. The tests were carried out by the differential scanning calorimetry (DSC) using a Multi HTC high -temperature calorimeter from Setaram. Based on the DSC curves, the following temperatures were determined: solidus and liquidus, dissolution and precipitation of the γ ’ phase, MC carbides and melting of the γ ’ /γ eutectic. In the temperature range of 100 -1100°C, specific heat capacity of the investigated superalloys was determined. It was found that the IN713C and IN100 alloys exhibit a higher specific heat while compared to the Mar - M247 and ŻS6 U alloys.},
 type={Artykuły / Articles},
 title={Application of DSC Method in Studies on Phase Transitions of Ni Superalloys},
 URL={http://www.czasopisma.pan.pl/Content/104583/PDF/afe-2017-0144.pdf},
 doi={10.1515/afe-2017-0144},
 keywords={innovative materials and casting technologies, Nickel Superalloys, Differential scanning calorimetry, Specific heat},
}