Naslov
SOLID-STATE RECYCLING OF EN AW 2011 ALUMINIUM CHIPS

Autori
Lela, Branimir ; Krolo, Jure ; Dragičević, Mario

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

Izvornik
Proceedings of 5th International Conference Mechanical Technologies and Structural Materials 2015 / Jozić, Sonja ; Lela, Branimir - Split : Hrvatsko društvo za zaštitu materijala (HDZaMa), 2015, 101-106

Skup
Mechanical Technologies and Structural Materials

Mjesto i datum
Split, Hrvatska, 24.09.2015. - 25.09.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Aluminium recycling; Solid-state recycling; Cold compaction; Hot extrusion; Turning

Sažetak
The main aim of this paper is to investigate influence of the depth of cut (size of chips) in the process of an aluminium alloy turning, extrusion temperature and compaction force on process of solid-state recycling (SSR) of produced chips. SSR process consists of cold compaction of obtained chips for the purpose of producing compacted billets and their hot extrusion to produce semi- finished round bar product. An original approach to this problem is through mathematical modelling presented with the design of experiments. It was proved the influence of main researched factors on yield strength (YS) and hardness of recycled samples. The extrusion temperature of 500°C, compaction force of 500 kN, and depth of cut of 0, 5 mm are the optimal values for the best recycling results regarding YS. On the other hand increment of the depth of cut increases the hardness of samples

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA