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Pregled bibliografske jedinice broj: 832707

Influence of Billet Processing on Extruded Section Properties


Lela, Branimir; Duplančić, Igor; Krolo, Jure
Influence of Billet Processing on Extruded Section Properties // Proceedings of Eleventh International Aluminum Extrusion Technology
Chicago, USA, 2016. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Influence of Billet Processing on Extruded Section Properties

Autori
Lela, Branimir ; Duplančić, Igor ; Krolo, Jure

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

Izvornik
Proceedings of Eleventh International Aluminum Extrusion Technology / - , 2016

Skup
Eleventh International Aluminum Extrusion Technology

Mjesto i datum
Chicago, USA, 2 - 6, Svibanj, 2016

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Billet processing ; Homogenization ; Extruded section properties

Sažetak
This study deals with the influence of both homogenization time and temperature of EN AW AlMgSi1 aluminum billets on maximum extrusion force and surface roughness of extruded sections. Experiments were carried out in accordance with the central composite design of experiments to create suitable mathematical models. Experiments for direct hot extrusion were performed on a hydraulic press equipped with a special rig. Homogenization time and temperature were varied within intervals of 30 minutes (min) to 120min, and 400°C to 530°C, respectively. Final results show that maximum extrusion force increases when both homogenization time and temperature decrease, while minimum surface roughness of the extruded sections was obtained with higher values of homogenization temperature and minimal homogenization time.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split