Pregled bibliografske jedinice broj: 80843
Mechanical Pproperties of Seam Welded Pipes After Cold Drawing
Mechanical Pproperties of Seam Welded Pipes After Cold Drawing // Sažeci predavanja s 5. međunarodnog simpozija hrvatskih metalurga / Mamuzić Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 2002. str. 215-268 (poster, nije recenziran, sažetak, stručni)
CROSBI ID: 80843 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Mechanical Pproperties of Seam Welded Pipes After Cold Drawing
Autori
Belošević, Zvonko ; Gojić, Mirko
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, stručni
Izvornik
Sažeci predavanja s 5. međunarodnog simpozija hrvatskih metalurga
/ Mamuzić Ilija - Zagreb : Hrvatsko metalurško društvo, 2002, 215-268
Skup
5. međunarodni simpozij hrvatskih metalurga
Mjesto i datum
Šibenik, Hrvatska, 23.06.2002. - 27.06.2002
Vrsta sudjelovanja
Poster
Vrsta recenzije
Nije recenziran
Ključne riječi
steel; welding; mechanical properties; cold drawing
Sažetak
In this work the results on testing microstructure and mechanical properties of seam welded pipes made of St. 37.2 steel grade after cold dtawing are given. The seam welded pipes &AElig ; 42.4x3.6 mm were obtained from the hot-rolled sheet (thickness of 3.6 mm) by means of a high-frequency induction welding. After that the pipes were cold drawn by means of tube drawing benchs VK 160 and 315/3, respectively. Pipes &AElig ; 24x3 mm were obtained by two cold passes. After both passes the normalization of pipes at 920oC was carried out using the protective atmosphere (CO+H2 at 20 vol. %) at the passing rate of 20 m/h. Pipes with a homogenous ferrite microstructure were obtained and mechanical properties in accordance with DIN 2393 are found.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
