Naslov
In-situ composite based on alloys of the Fe-V-Cr-C system

Autori
Movchan, О. V. ; Chornoivanenko, K. O. ; Mamuzić, Ilija

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

Izvornik
Book of abstracts of the 15th International Symposium of Croatian Metallurgical Society - SHMD '2022, Materials and metallurgy (published in: Metalurgija 61 (2022) 2) / Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2022, 552-552

Skup
15th International Symposium of Croatian Metallurgical Society (SHMD '22)

Mjesto i datum
Zagreb, Hrvatska, 22.03.2022. - 23.03.2022

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
alloys ; Fe-V-Cr-C system ; carburizing

Sažetak
The regularities of structure formation during carburizing of the Fe-V-Cr system alloys have been investigated. It is shown that the growth of three-phase austenite-carbide colonies γ + VС + Сr23С6 is possible in this system. The temperature concentration conditions for the growth of ternary austenite-carbide colonies in the Fe-V-Cr alloys have been established. They grow in the Fe + 3.3% V + 14.5% Cr alloy during carburizing at 1100 °C. The wear resistance of the Fe + 3.3% V + 14.5% Cr alloy with triple clones in a carburized layer has been investigated. It is shown that the wear resistance of a colonial structure of a carburized layer signifi cantly exceeds the wear resistance of layer with globular carbides.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

POVEZANOST RADA