Annealing behaviour of cold rolled aluminum alloy in a high magnetic field

2006 ◽  
Vol 54 (12) ◽  
pp. 2161-2164 ◽  
Author(s):  
D.A. Molodov ◽  
S. Bhaumik ◽  
X. Molodova ◽  
G. Gottstein
Keyword(s):  
Magnetic Field ◽  
Aluminum Alloy ◽  
High Magnetic Field ◽  
Annealing Behaviour ◽  
Rolled Aluminum ◽  
Cold Rolled

Recrystallization Behaviour of Cold Rolled Aluminum Alloy AA 3103 in a Magnetic Field

2007 ◽  
Vol 558-559 ◽  
pp. 131-136 ◽  
Author(s):  
Sheila Bhaumik ◽  
Xenia Molodova ◽  
Dmitri A. Molodov ◽  
Günter Gottstein
Keyword(s):  
Magnetic Field ◽  
Heat Treatment ◽  
Aluminum Alloy ◽  
Crystallographic Texture ◽  
Recrystallization Behavior ◽  
Recrystallization Kinetics ◽  
Rolled Aluminum ◽  
Cold Rolled

The recrystallization behavior of 71% cold rolled aluminum alloy 3103 was investigated by measuring the crystallographic texture and the grain microstructure during heat treatment at 288°C, 310°C and 330°C in a magnetic field of 17 T. The results revealed that the application of a magnetic field substantially enhances recrystallization kinetics.

Tensile properties and microstructure of 2024 aluminum alloy subjected to the high magnetic field and external stress

2016 ◽  
Vol 25 (10) ◽  
pp. 106201 ◽  
Author(s):  
Gui-Rong Li ◽  
Fei Xue ◽  
Hong-Ming Wang ◽  
Rui Zheng ◽  
Yi Zhu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Aluminum Alloy ◽  
Tensile Properties ◽  
High Magnetic Field ◽  
External Stress ◽  
2024 Aluminum Alloy

Modeling composition/processing/property relationships in a cold-rolled aluminum alloy

JOM ◽  
1999 ◽  
Vol 51 (11) ◽  
pp. 51-53 ◽  
Author(s):  
I. J. Polmear ◽  
J. E. Tibballs ◽  
B. Rinderer
Keyword(s):  
Aluminum Alloy ◽  
Processing Property ◽  
Rolled Aluminum ◽  
Cold Rolled

Effect of Magnetic Field Processing on Recrystallization and Grain Growth

2012 ◽  
Vol 706-709 ◽  
pp. 2806-2811 ◽  
Author(s):  
I. Salvatori
Keyword(s):  
Magnetic Field ◽  
Grain Growth ◽  
High Magnetic Field ◽  
Field Intensity ◽  
Magnetic Field Intensity ◽  
Retarding Effect ◽  
Cold Rolled ◽  
Kinetics Of

In this paper the recrystallisation kinetics of cold rolled strips as a function of magnetic field intensity has been studied on a Fe-0.05C-1.5Mn alloy. The retarding effect on recrystallisation due to the application of a magnetic field on samples treated with magnetic field up to 10T, has been experimentally confirmed. The effect was more evident for high magnetic field and for long annealing times. In addition, a small retarding effect of magnetic field on grain growth has been noticed.

Effects of High Magnetic Field Annealing on the Nucleation Sites for Recrystallized Nuclei with {111} Orientation in Cold-Rolled IF Steel Sheet

2010 ◽  
Vol 638-642 ◽  
pp. 824-828
Author(s):  
Yan Wu ◽  
Chang Shu He ◽  
Yu Dong Zhang ◽  
Xiang Zhao ◽  
Liang Zuo ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Magnetic Field ◽  
Steel Sheet ◽  
Annealed Specimen ◽  
If Steel ◽  
Nucleation Sites ◽  
Field Annealing ◽  
Cold Rolled ◽  
The Magnetic Field ◽  
If Steel Sheet

The effect of high magnetic field annealing on the nucleation sites for recrystallized nuclei with {111}<112> orientation in the initial stage of recrystallization in as-annealed interstitial-free (IF) steel sheet were investigated by the SEM-EBSD analysis. Specimens of cold rolled IF steel sheet were annealed at 650°C for 0min and 10min respectively with a 12-tesla magnetic field to obtain a partially recrystallized microstructure. During the magnetic field annealing, they were respectively placed at the center of the applied field with their rolling planes parallel to the magnetic field direction (MD), and with their rolling direction (RD) parallel and normal to the MD, respectively. It was found that different to the non-field annealed specimen, in the field annealed specimens, the {111}<112> oriented recrystallized nulei favored to nucleate in the {111}<112> deformed matrix and not in the {111}<110> deformed matrix. This phenomenon may be attributed to the magnetic ordered state induced by the magnetic field, which might suppress the formation of high-energy grain boundaries between the newly formed nuclei and the deformed matrix.

Effects of high magnetic field annealing on the initial recrystallized texture in pure copper

2015 ◽  
Vol 29 (10n11) ◽  
pp. 1540020 ◽  
Author(s):  
Tong He ◽  
Yan Wang ◽  
Wei Sun ◽  
Xiang Zhao
Keyword(s):  
Magnetic Field ◽  
Grain Boundaries ◽  
High Magnetic Field ◽  
Pure Copper ◽  
Cube Texture ◽  
Magnetic Annealing ◽  
Final Annealing ◽  
Field Annealing ◽  
Cold Rolled ◽  
The Magnetic Field

The cold-rolled pure copper sheets were annealed with and without a high magnetic field of 12 T. The results showed that the magnetic annealing could promote the formation of the initial recrystallized cube texture. The magnetic annealing did not dramatically change the final annealing textures, but the intensity of the recrystallized cube texture is obviously different. The differences of the recrystallized cube orientation intensity between the specimens with and without the field annealing may be attributed to the effects of the magnetic field on the mobility of grain boundaries.

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