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Pregled bibliografske jedinice broj: 356427

Lubrication flow during the rolling of seamless tubes


Ćurčija, Dušan; Mamuzić, Ilija
Lubrication flow during the rolling of seamless tubes // Materiali in tehnologije, 42 (2008), 2; 59-63 (međunarodna recenzija, članak, znanstveni)


Naslov
Lubrication flow during the rolling of seamless tubes

Autori
Ćurčija, Dušan ; Mamuzić, Ilija

Izvornik
Materiali in tehnologije (1580-2949) 42 (2008), 2; 59-63

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Seamless tubes ; rolling ; lubrication

Sažetak
An approximate analytical solution for calculating the lubricant-layer thickness for the continous rolling of seamless tubes on a long, floating mandrel was derived. In the area of nano-behaviour the geometry of the process prevails over the rheological and kinematic characteristics. The solutions were derived for tools and tubes with smooth surfaces and offer the possibility of optimizing the quality of the lubricant. In calculations of the nano-lubricant layer, the thickness is assumed to be an artificial irrational value for maintaining the continuity of the mathematical analysis. This analysis justifies the use of new geometrical characteristics for the mandrel.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
120-1201787-1491 - Oblikovanje deformiranjem i svojstva novih metalnih materijala (Ilija Mamuzić, )
124-1241565-1537 - Struktura, svojstva i separacija metalnih materijala (Tanja Matković, )

Ustanove
Metalurški fakultet, Sisak

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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