The effect of small deformation on abnormal grain growth in bulk Cu From: Metallurgical and Materials Transactions | Date: December 1, 2002| Author: Henry, Michael F; Yoon, Duk Yong; Koo, Jae Bon | Copyright Minerals, Metals & Materials Society Dec 2002. Provided by ProQuest LLC.Copyright information

The effect of small deformation below the level (about 8 pct) required for primary recrystallization on abnormal grain growth (secondary recrystallization) has been investigated in bulk polycrystalline Cu. The starting microstructure, without any texture and with a nearly uniform grain size of 168 (mu)m, has been obtained by compressing a cylindrical Cu specimen and recrystallizing at 800 deg C. The fully recrystallized specimen shows distinct abnormal grain growth (AGG) after heat treatment ...

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