A mathematical model of the formation of the plastic deformation zone in the rolling of rheologically complex metals and alloys

A new mathematical model of the plastic deformation zones in the rolling of rheologically complex metals and alloys has been developed on the basis of the finite-element method. The rheological curves are considered through hydrodynamic approximations. The model can be used for the calculation of th...

Full description

Saved in:
Bibliographic Details
Published in:Journal of materials processing technology 1996-03, Vol.58 (2), p.184-188
Main Authors: Slomchack, G.D., Milenin, A.A., Mamuzić, I., Vodopivec, F.
Format: Article
Language:English
Subjects:
Alloys
Mathematical model
Plastic deformation zone
Rheologically complex metals
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A new mathematical model of the plastic deformation zones in the rolling of rheologically complex metals and alloys has been developed on the basis of the finite-element method. The rheological curves are considered through hydrodynamic approximations. The model can be used for the calculation of the formation of knurling during cogging. The appearance of the knurl and the means of its prevention are modelled. The results of the model are in good agreement with experimental findings.
ISSN:0924-0136
DOI:10.1016/0924-0136(95)02099-3