EFFECT OF STRAIN RATE ON MICROSTRUCTURE OF A LOW CARBON STEEL WIRE

Auteurs-es

  • H BOUHALAIS Université Constantine 1 (ex Mentouri )
  • Z LAROUK Université Constantine 1 (ex Mentouri )

Mots-clés :

Low carbon steel, deformation, wiredrawing, microstructure, recrystallization, Acier à bas carbone, déformation, tréfilage, recristallisation

Résumé

The commercial importance of low alloy carbon steels is due to their plastic deformation properties. These properties allow them to be formed into useful shapes such as wires. The present steel is produced by Trifisoud- Setif –Algeria and used for wiring. It is a low carbon steel wire containing mainly (weight %) 0.05%C, 0.3%Mn, 0.1%S and 0.12%Cr and is supplied as rods. The optical microscopic and SEM analyses are used to identify the
microstructure of the material in as received and deformed conditions. It is found that tensile properties depend on the wiredrawing area reduction (τw). The annealing temperatures and the grain size are determined; they also vary with τw .

Bibliographies de l'auteur-e

H BOUHALAIS, Université Constantine 1 (ex Mentouri )

Laboratoire de Microstructures et Défauts dans les Matériaux.
Département de Physique

Z LAROUK, Université Constantine 1 (ex Mentouri )

Laboratoire de Microstructures et Défauts dans les Matériaux.
Département de Physique

Références

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H.Bouhalais and Z.Larouk " Microstructure characterisation of a low carbon steel wire" JMSM2006, Meknès, 24-26 Novembre 2006, pp. 272.

R.W.K. Honeycombe "The Plastic deformation of metals", Edward Arnold Ltd, London, 1994.

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J.Philibert, A.Vignes, Y. Beéchet, and P; Combrade, " Métallurgie du minerai au matériau", Ed. Masson, Paris, 1998, pp768-769.

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Publié-e

2011-12-01

Comment citer

BOUHALAIS, H., & LAROUK, Z. (2011). EFFECT OF STRAIN RATE ON MICROSTRUCTURE OF A LOW CARBON STEEL WIRE. Sciences & Technologie. A, Sciences Exactes, (34), 9-13. Consulté à l’adresse http://revue.umc.edu.dz/index.php/a/article/view/7

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