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Warianty tytułu
Języki publikacji
Abstrakty
The results presented in this paper are a continuation of the previously published studies. The results of hest treatment of ductile iron with content 3,66% Si and 3,80% Si were produced. The experimental castings were subjected to austempering process for time 30, 60 and 90 minutes at temperature 300oC. The mechanical properties of heat treated specimens were studied using tensile testing and hardness measurement, while microstructures were evaluated with conventional metallographic observations. It was again stated that austempering of high silicone ferritic matrix ductile iron allowed producing ADI-type cast iron with mechanical properties comparable with standard ADI.
Czasopismo
Rocznik
Tom
Strony
91--94
Opis fizyczny
Bibliogr. 6 poz., fot., rys., tab.
Twórcy
autor
- Institute of Technology, Faculty of Production Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
autor
- Institute of Technology, Faculty of Production Engineering, Warsaw University of Technology, Narbutta 85, 02-524 Warsaw, Poland
Bibliografia
- [1] Myszka, D., Kaczorowski, M., Tybulczuk, J. (2003). Ausferritic ductile iron directly austempered, Kraków, Wyd. Instytutu Odlewnictwa (in Polish).
- [2] Krzyńska, A. & Kaczorowski, M. (2010). The studies of mechanical properties and structure of ADI as function of austempering parameters. Archives of Foundry Engineering, 41-44.
- [3] ASM Handbook, (1990) vol. 15, Casting, ASM International.
- [4] Larker, R. (2007). EP2092088A1. Indexator Group Ab.
- [5] Kochański, A., Krzyńska, A. & Radziszewski, T. (2014), Highsilicone Austempered Ductile Iron. Archives of Foundry Engineering, 14/1, 55-58.
- [6] Röhrig K. Isothermal quenching of cast iron with nodular graphite. Giesserei-Praxis, 1/2 (1983), 1-13, (in German).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c874eb75-8661-4709-b6b2-685bfa6a4a59