Recovery during annealing in a cold rolled low carbon steel.: Part 1:: Kinetics and microstructural characterization

被引：101
作者：
Martínez-de-Guerenu, A
Arizti, F
Díaz-Fuentes, M
Gutiérrez, I
机构：
[1] CEIT Gipuzkoa, Dept Elect & Commun, San Sebastian 20018, Basque Country, Spain
[2] Univ Navarra, TECNUN, San Sebastian 20018, Basque Country, Spain
[3] CEIT Gipuzkoa, Dept Mat, San Sebastian 20018, Basque Country, Spain
来源：
ACTA MATERIALIA | 2004年 / 52卷 / 12期
关键词：
low carbon steel; annealing; recovery; coercivity; subgrain growth;
D O I：
10.1016/j.actamat.2004.04.019
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A cold rolled low carbon steel has been annealed at low temperatures (300-500 degreesC) in order to promote recovery without interaction with recrystallization. It has been shown that the recovery process can be monitored by means of non-destructive magnetic techniques using coercive field (H-c) measurements. Transmission electron microscopy and electron backscattering diffraction (EBSD) observations were carried out in order to investigate the microstructural changes associated with the measured decrease in H-c produced by the recovery. The EBSD image quality maps show that on a microstructural scale, the cold work stored energy is distributed heterogeneously among different texture components, in agreement with previous studies. Recovery mainly affects the {1 1 1} gamma-fibre orientations, leading to the formation of well defined subgrains. (C) 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：3657 / 3664
页数：8
相关论文
共 32 条
[1]  
[Anonymous], Z ANG PHYS
[2]   INFLUENCE OF THE DISLOCATION-STRUCTURES ON THE MAGNETIC AND MAGNETOMECHANICAL PROPERTIES OF HIGH-PURITY IRON [J].
ASTIE, B ;
DEGAUQUE, J ;
PORTESEIL, JL ;
VERGNE, R .
IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (06) :2929-2931
[3]  
BHATTACHARYA DK, 1993, NON DESTRUCTIVE EVAL, P110
[4]   Aspects of orientation-dependent grain growth in extra-low carbon and interstitial-free steels during continuous annealing [J].
Bocos, JL ;
Novillo, E ;
Petite, MM ;
Iza-Mendia, A ;
Gutierrez, I .
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2003, 34A (03) :827-839
[5]  
BYRNE JG, 1965, RECOVERY RECRYSTALLI, P37
[6]   BEHAVIOR OF COERCIVE FIELD AND INITIAL SUSCEPTIBILITY DURING RECOVERY OF PLASTICALLY DEFORMED FE-3.25-PERCENT SI ALLOY [J].
CHAUDHARY, LN ;
QURESHI, AH .
IEEE TRANSACTIONS ON MAGNETICS, 1971, MAG7 (03) :560-+
[7]   Effect of micro segregation and dislocations on the nucleation kinetics of precipitation in aluminium alloy AA3003 [J].
Chen, SP ;
Kuijpers, NCW ;
van der Zwaag, S .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 341 (1-2) :296-306
[8]  
Degauque J., 1993, SOLID STATE PHENOM, V35-36, P335, DOI 10.4028/www.scientific.net/SSP.35-36.335
[9]  
DEGAUQUE J, 1982, J MAGN MAGN MATER, V26, P61
[10]   Enhanced recovery in a particulate-reinforced aluminium composite [J].
Ferry, M ;
Munroe, PR .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 358 (1-2) :142-151
1234