Naslov
Atomic interaction and choice of modificators for Ak7ch alloy

Autori
Kutsova, V. Z. ; Ayupova, T. A. ; Mamuzić, Ilija

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
13th International Symposium of Croatian Metallurgical Society "Materials and Metallurgy" SHMD 2018 : Book of Abstracts (tiskano u: Metalurgija 57 (2018) 3) / Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2018, 187-187

Skup
13th International Symposium of Croatian Metallurgical Society „Materials and Metallurgy“ (CMS) = 13. međunarodni simpozij Hrvatskog metalurškog društva (SHMD 2018) "Materijali i metalurgija"

Mjesto i datum
Šibenik, Hrvatska, 24.06.2018. - 29.06.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
atomic interaction ; AK7ch alloy

Sažetak
The atomic interaction in the AK7ch alloy under individual and complex modification by Sr and Sc by the physicochemical modeling method was studied. Analysis of the corresponding pair interactions allows to predict the element modifying effi ciency of an alloy with a particular composition. The maximum modifying effect have elements with minimal directionality of the Si-X and O-X bonds. The criterion Δe¯C should be used for qualitative determination the metallized state of the system as a whole. It allowsto predict the alloying and microalloying impurities effi ciency on the mechanical properties of the alloy.By the analysis of the structure parameters and the mechanical properties correlations of the alloy, obtained experimentally and the atomic interaction parametres the optimum concentration of the modifi er elements for AK7ch alloy was determined.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

POVEZANOST RADA