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Proceedings of the 16th International Conference on Manufacturing Systems – ICMaS
Published by Editura Academiei Române, ISSN 1842-3183
Volume No. 2, 2007
“Politehnica” University of Bucharest, Machine and Manufacturing Systems Department
Bucharest, Romania, 22 November, 2007
pp. 045-048
STUDY OF THE PLASTIC DEFORMATION BY DRAWING OF THE ECOLOGICAL QUATERNARY ALLOYS
Petrică CORĂBIERU, Ştefan VELICU, Anişoara CORĂBIERU
Abstract: The drawing of the quaternary alloys CuNiAlSi is achieved at the temperature of ambient medium, when the plastic deformation is accompanied by cold hardening. Combined with heat treatments, the procedure of drawing improves the mechanical properties of the deformed material. The present work studies the stresses, deformations and remnant stresses in the case of the drawing of the bars of quaternary alloy CuNiAlSi.
Key words: bar, drawing, quaternary alloys, stresses, deformation, remnant stresses.
Authors:
Petrica CORABIERU, S.C. PRESUM PROIECT S.A. Iassy, Romania,
E-mail: pcorabieru@yahoo.com
PhD, Stefan VELICU, Professor, Universuty Politehnica of Bucharest, Machine and Production Systems Department,
E-mail: velstefan@hotmail.com
Anisoara CORABIERU, S.C. PRESUM PROIECT S.A. Iassy, Romania,
E-mail: acorabieru@yahoo.com
Electronic mail: orgcom@icmas.eu / General Information: http://www.edition2009.icmas.eu/