Recrystallization of pure copper investigated by calorimetry and microhardness

被引：78

作者：

Benchabane, G. ^{[1
]}

Boumerzoug, Z. ^{[1
]}

Thibon, I. ^{[2
]}

Gloriant, T. ^{[2
]}

机构：

[1] Univ Biskra, Dept Met, Biskra 07000, Algeria

[2] CNRS, INSA Rennes, UMR 6226 SCR Chim Met, F-35043 Rennes, France

来源：

MATERIALS CHARACTERIZATION | 2008年 / 59卷 / 10期

关键词：

copper; recrystallization; DSC; microhardness; activation energy;

D O I：

10.1016/j.matchar.2008.01.002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The recrystallization of cold rolled copper has been investigated using both differential scanning calorimetry (DSC) and Vickers microhardness techniques. The activation energy of the recrystallization process has been determined by microhardness and by DSC under isochronal conditions. The DSC results have been analyzed using models developed by Kissinger, Ozawa and Boswell. In addition, the recrystallized fraction, as a function of temperature, has been determined from the DSC analysis and compared to that obtained by microhardness measurements. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：1425 / 1428

页数：4