Naslov
Mechanical properties of welded joints of aluminium alloy konstructal

Autori
Oršulić, Marijo ; Mišina, Nedjeljko ; Nenadić, Zoran

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

Izvornik
Trends in the development of machinery and associated technology / Brdarević S., Ekinović S. - , 2000, 230-235

Skup
5. International Research/Expert Conference

Mjesto i datum
Zenica, Bosna i Hercegovina, 05.10.2000. - 06.10.2000

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
weldability of konstruktal; TIG and MIG welding method; mechanical properties

Sažetak
Konstruktal is wrought thermally aluminium alloy, which when in hardened condition reaches the strength of low carbon steel. Due to proper mechanical properties and low density, it is mostly used in aircraft industry and in bearing structures. It is used in mines as the support. According to literary knowledge it has low weldability properties. The cause for this would be annulment of heat treatment effect within the heat effected zone of the welded joint and liability to appearance of porosity in the weld itself. The present article deals with the results of the mechanical and metallographical testings of welded bars with diameter of 38 mm. The weldability has been performed by TIG and MIG method.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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