Naslov
ANNEALING INFLUENCE ON GRAIN SIZE AND MECHANICAL PROPERTIES IN LOW CARBON STEELS

Autori
Lela, Branimir ; Živković, Dražen ; Šapina, Ivona

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Mechanical technologies and structural materials conference proceedings / Živković, Dražen - Split : Hrvatsko društvo za zaštitu materijala (HDZaMa), 2013, 127-132

Skup
3rd international conference on mechanical technologies and structural materials

Mjesto i datum
Split, Hrvatska, 26.09.2013. - 27.09.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Annealing of low carbon steel; Mechanical properties; Grain size

Sažetak
In the present study low carbon steel samples were processed by various annealing temperatures and holding times. Annealing temperatures and holding times were chosen in accordance with the central composite design of experiments. Annealing temperatures were chosen within interval 300 to 1000 °C and limits of holding times varied from 60 to 240 minutes. In order to determine the influence of annealing process on the grain size and mechanical properties, after annealing all samples were prepared for metallographic and hardness examination. The results indicated that the grain size increases with increasing annealing temperature and holding time. The opposite was noticed in the hardness behaviour, namely hardness decreases with increasing both annealing temperature and holding time

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA