Effect of Copper and Heat Treatment on Microstructure of Austempered Ductile Iron (CROSBI ID 296467)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Čatipović, Nikša ; Živković, Dražen ; Dadić, Zvonimir ; Ljumović, Petar
engleski
Effect of Copper and Heat Treatment on Microstructure of Austempered Ductile Iron
Austempering of ductile iron was described in this paper. All the influential parameters during production of ADI have been clarified. The literature data indicate that each heat treatment parameter has a certain influence on the final microstructure and, therefore, on the mechanical properties of ADI. Effect of alloying elements in ductile iron has been investigated. Based on the current knowledge and austempering heat treatment parameters, a plan of experiments was designed. In this paper, the influence of the most important heat treatment parameters and copper content on the final microstructure of ADI was determined. By varying the copper content, it is possible to influence the volume fraction of retained austenite in ADI. The results of the planned research could serve as a basis for the development of unique mathematical models that would include the influence of each individual parameter of heat treatment and copper content on the microstructure of ADI. The mathematical models thus developed would serve to predict the final mechanical properties depending on the input parameters of the heat treatment and the copper content.
Austempered ductile iron ; Austempering parameters ; Copper content ; Microstructure ; Mathematical modelling
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Podaci o izdanju
74 (6)
2021.
1455-1468
objavljeno
0972-2815
0975-1645
10.1007/s12666-021-02225-6