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Peculiarities of Rheologically Complex Metals Flow while Rolling it with Superreductions


Shlomchak, G. G.; Mamuzić, Ilija; Mironenko, M. A.
Peculiarities of Rheologically Complex Metals Flow while Rolling it with Superreductions // Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 243-252 / Mamuzić, Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 2006. str. 247-247 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Peculiarities of Rheologically Complex Metals Flow while Rolling it with Superreductions

Autori
Shlomchak, G. G. ; Mamuzić, Ilija ; Mironenko, M. A.

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Sažeci predavanja s 7. međunarodnog simpozija Hrvatskog metalurškog društva "Materijali i metalurgija", tiskano u Metalurgija 45(2006)3, 243-252 / Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2006, 247-247

Skup
7. međunarodni simpozij Hrvatskog metalurškog društva "Materijali i metalurgija"

Mjesto i datum
Šibenik, Hrvatska, 18-22. 06. 2006.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Metals flow ; rolling ; superreduction

Sažetak
It was established that while rolling a rheologically complex metal under conditions of the moderate (e ≈ 0, 2 - 0, 3) single degrees of deformation in consequence of exceptionally high unevenness of deformation in the section of zone of deformation being near the contact with rolls are forming nuclei of the maximum intensity of the rate of deformation, Hmax. During the time of passage through these nuclei metal is softening and the surface layers of metal are flowing with the rate greater than the depth ones to the excit from zone of deformation. In the case of rolling rheologically complex metal under conditions of the extra great single deformations (e ≥ 1) the nuclei Hmax close up forming the common zone of metal softening. In the end this decreases energy expense for deformation.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Projekt / tema
0124001

Ustanove
Metalurški fakultet, Sisak

Autor s matičnim brojem:
Ilija Mamuzić, (27862)