Pregled bibliografske jedinice broj: 1011358
The role of contact friction and rheology in the deformation at plastometric tests of rheologically complex materials
The role of contact friction and rheology in the deformation at plastometric tests of rheologically complex materials // Kovine zlitine tehnologije, 28 (1994), 4; 579-582 (međunarodna recenzija, članak, znanstveni)
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Naslov
The role of contact friction and rheology in the deformation at plastometric tests of rheologically complex materials
Autori
Schlomchak, G. ; Mamuzić, Ilija ; Vodopivec, F.
Izvornik
Kovine zlitine tehnologije (1318-0010) 28
(1994), 4;
579-582
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
plastic deformation ; rheology ; deformation anomalies ; contact friction ; homogeneous deromation
Sažetak
The deformation anomalies od higher orders at plastometric tests are studied on easily deformable lead alloys-model of different rheological complexity by original testing methods. It is ascertained that the development of deformation anomalies depends upon the degree of rheological complexity of materials. Simple strain anomalies are due to the inadequate conditions of contact friction, while those of the higher orders results mainly from microrelief of the simple butts. Recommendation for the obtention of homogeneity of deformation at plastometric tests are given. The tests show that the deformation of rheologically complex metals develops according to laws basically different of the contemporary notions of the mechanics of plastic deformation.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
