Impact of homogenization on recrystallization of a supersaturated Al-Mn alloy

被引：35
|
作者：
Birol, Yucel [1 ]
机构：
[1] Marmara Res Ctr, Mat Inst, TR-41470 Gebze, Kocaeli, Turkey
来源：
SCRIPTA MATERIALIA | 2009年 / 60卷 / 01期
关键词：
Thermomechanical processing; Differential scanning calorimetry; Aluminium alloys; Recovery; Recrystallization; CAST AA3003 ALLOY; ALUMINUM-ALLOY; BEHAVIOR; DC; PRECIPITATION; TEXTURES;
D O I：
10.1016/j.scriptamat.2008.07.047
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Impact of homogenization on the response of thin Al-Mn strips to interannealing was investigated. A homogenization anneal at the start of processing relaxes the supersaturation of the thin Al-Mn strip and avoids the precipitation-recrystallization interaction. The homogenized samples enjoy, in addition to an already decomposed matrix, a dispersion of coarse intermetallic particles resulting in a faster recrystallization. Reversion of the fine precipitates during cold-rolling and their reprecipitation during a subsequent annealing treatment displaces recrystallization to higher temperatures. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
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页码：5 / 8
页数：4
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