Optimization of drawing technology of trimetallic superconducting composites

A procedure of determining the optimal angles of the drawing tool for a three-component billet which takes into account the presence of the calibration drawing cylinder and provides a minimal drawing stress is proposed. The influence of manufacturing parameters on the magnitude of optimal conicity a...

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Bibliographic Details
Published in:Russian journal of non-ferrous metals 2015-11, Vol.56 (6), p.622-626
Main Authors: Kolmogorov, G. L., Snigireva, M. V., Averyanova, E. M.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Materials Science
Metallic Materials
Pressure Treatment of Metals
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Summary:A procedure of determining the optimal angles of the drawing tool for a three-component billet which takes into account the presence of the calibration drawing cylinder and provides a minimal drawing stress is proposed. The influence of manufacturing parameters on the magnitude of optimal conicity angles of the manufacturing tool is shown. The relationship for the calculation of the optimal drawing, which provides minimal drawing stress, is found for standard dies with a fixed conicity angle.
ISSN:1067-8212
1934-970X
DOI:10.3103/S1067821215060048