Recrystallization of a supersaturated Al-Mn alloy

被引：32

作者：

Birol, Yucel ^{[1
]}

机构：

[1] TUBITAK, Marmara Res Ctr, Mat Inst, Kocaeli, Turkey

来源：

SCRIPTA MATERIALIA | 2008年 / 59卷 / 06期

关键词：

thermomechanical processing; differential scanning calorimetry; aluminium alloys; recovery; recrystallization;

D O I：

10.1016/j.scriptamat.2008.05.016

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The response of thin Al-Mn strips to interannealing was investigated. The surface of the sheet samples cold rolled to epsilon < 0.9 is rearranged during annealing at 500 degrees C merely by grain growth. Sheet samples cold rolled to epsilon > 0.9 recrystallize fully at a lower annealing temperature of 450 degrees C. While recrystallization is accelerated with further increase in strain, recovery becomes the predominant mechanism through which the strain energy is released during annealing sheet samples starting at epsilon similar to 1.6. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

引用

页码：611 / 614

页数：4

共 17 条

[11]

Morris P. L., 1978, Metal Science, V12, P1

[12]

NES E, 1975, Z METALLKD, V66, P589

[13]

Nes E, 1976, ALUMINIUM, V52, P560

[14] Softening behaviour of cold rolled continuous cast and ingot cast aluminum alloy AA5754 [J].

Sarkar, S ;

Wells, MA ;

Poole, WJ .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 421 (1-2) :276-285

[15] The influence of alloy composition on phase transformations and recrystallization in twin-roll cast Al-Mn-Fe alloys [J].

Slamova, M. ;

Slama, P. ;

Cieslar, M. .

ALUMINIUM ALLOYS 2006, PTS 1 AND 2: RESEARCH THROUGH INNOVATION AND TECHNOLOGY, 2006, 519-521 :365-370

[16] Recrystallisation behaviour of supersaturated Al-Mn alloys - Part 1 - Al-1.3 wt-%Mn [J].

Somerday, M ;

Humphreys, FJ .

MATERIALS SCIENCE AND TECHNOLOGY, 2003, 19 (01) :20-29

[17] The effect of precipitation on the recrystallization behavior of a supersaturated, cold rolled AA3103 aluminium alloy [J].

Tangen, S ;

Sjolstad, K ;

Nes, E ;

Furu, T ;

Marthinsen, K .

ALUMINUM ALLOYS 2002: THEIR PHYSICAL AND MECHANICAL PROPERTIES PTS 1-3, 2002, 396-4 :469-474

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