Naslov
Zaostala naprezanja u zavarenim spojevima i razni postupci njihovog smanjivanja
(Residual stresses in weld joints and different processes to reduce them)

Autori
Vuherer, Tomaž ; Gliha, Vladimir ; Samardžić, Ivan

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

Izvornik
Zbornik radova "Zavarivanje u pomorstvu" / Kožuh, Zoran - Zagreb : Hrvatsko društvo za tehniku zavarivanja, 2004, 127-136

Skup
Međunarodno savjetovanje "Zavarivanje u pomorstvu"

Mjesto i datum
Hvar, Hrvatska, 02.06.2004. - 05.06.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
residual stresses. post weld heat treatement; vibrating during welding

Sažetak
The states of residual stresses caused by fusion welding or welding and relieving were compared in the article. Residual stresses were experimentally studied. The relieving was performed by post weld heat treatement and vibrating during welding. Stresses were measured by the hole drilling strain gauge method. Weld joints were made using two high productive welding processes: SAW and T.I.M.E. The lowest residual stresses are found in joints that were post weld heat-treated. The residual stresses in the weld joints that were vibrated during welding were also lower that residual stresses in the as-welded conditions.

Izvorni jezik
Hrvatski

Znanstvena područja
Strojarstvo

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