Deformation and recrystallization texture, microstructure and kinetics of Pb-Ca-Sn alloy

A Pb-0.08Ca-2Sn alloy was subjected to rolling at room temperature to different final thicknesses. Annealing treatments at temperature ranging from 80 to 120 °C led to recrystallization of the samples as shown by resistivity and micro-hardness measurements. The deformation texture determined through...

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Bibliographic Details
Published in:Transactions of Nonferrous Metals Society of China 2011-08, Vol.21 (8), p.1779-1784
Main Authors: ABOUHILOU, F., AZZEDDINE, H., MEHDI, B., ALILI, B., BRADAI, D.
Format: Article
Language:English
Subjects:
Anisotropy
Annealing
cold rolling
Deformation
Evolution
Lead base alloys
Pb-Ca-Sn alloy
Recrystallization
Surface layer
Texture
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Summary:A Pb-0.08Ca-2Sn alloy was subjected to rolling at room temperature to different final thicknesses. Annealing treatments at temperature ranging from 80 to 120 °C led to recrystallization of the samples as shown by resistivity and micro-hardness measurements. The deformation texture determined through X-ray diffraction is qualitatively the Brass type. The measured Lankford anisotropy parameter R and its evolution are close to the determined one using a self consistent approach. The R value evolution with angle to rolling direction shows the presence of planar anisotropy and poor drawability. The recrystallization in annealing at 80-120 °C is achieved within time period up to 3×10 4 s. The recrystallization texture is a retained deformation texture with an emerging Cube component.
ISSN:1003-6326
DOI:10.1016/S1003-6326(11)60930-8