Grain Boundary Migration and Grain Growth Texture Evolution in Zn in a High Magnetic Field

被引:1
作者
Guenster, Christoph [1 ]
Molodov, Dmitri A. [1 ]
Gottstein, Guenter [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst Phys Met & Met Phys, D-52056 Aachen, Germany
来源
TEXTURES OF MATERIALS, PTS 1 AND 2 | 2012年 / 702-703卷
关键词
Grain boundary mobility; magnetic field; grain growth; texture; ROLLED ALUMINUM-ALLOY; NONFERROMAGNETIC METALS; MICROSTRUCTURE EVOLUTION; ANNEALING BEHAVIOR; BICRYSTALS; TITANIUM; MOTION; RECRYSTALLIZATION; DRIVEN; DYNAMICS;
D O I
10.4028/www.scientific.net/MSF.702-703.635
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The magnetically driven motion of planar symmetrical and asymmetrical <10<(1)over bar>0> tilt gram boundaries in high purity (99,995%) zinc bicrystals was measured in-situ by means of a polarization microscopy probe in the temperature range between 330 degrees C and 415 degrees C and the corresponding migration activation parameters were obtained. The results revealed that grain boundary mobility essentially depends on the misorientation angle and the inclination of the boundary plane. The magnetic annealing of the cold rolled (90%) Zn-1.1%Al sheet specimens resulted in an asymmetry of the two major texture components. This effect is attributed to a magnetic driving force for grain growth. The grain microstructure evolution was also essentially affected by a magnetic field.
引用
收藏
页码:635 / 638
页数:4
相关论文
共 29 条
[1]   A novel implementation for the simulation of 2-D grain growth with consideration to external energetic fields [J].
Barrales-Mora, L. A. ;
Mohles, V. ;
Konijnenberg, P. J. ;
Molodov, D. A. .
COMPUTATIONAL MATERIALS SCIENCE, 2007, 39 (01) :160-165
[2]   Magnetically enhanced recrystallization in an aluminum alloy [J].
Bhaumik, S. ;
Molodova, X. ;
Molodov, D. A. ;
Gottstein, G. .
SCRIPTA MATERIALIA, 2006, 55 (11) :995-998
[3]   Recrystallization behaviour of cold rolled aluminum alloy AA 3103 in a magnetic field [J].
Bhaumik, Sheila ;
Molodova, Xenia ;
Molodov, Dmitri A. ;
Gottstein, Guenter .
RECRYSTALLIZATION AND GRAIN GROWTH III, PTS 1 AND 2, 2007, 558-559 :131-+
[4]   Stress-driven migration of symmetrical ⟨1 0 0⟩ tilt grain boundaries in Al bicrystals [J].
Gorkaya, Tatiana ;
Molodov, Dmitri A. ;
Gottstein, Guenter .
ACTA MATERIALIA, 2009, 57 (18) :5396-5405
[5]   HIGH-ANGLE GRAIN-BOUNDARY MIGRATION IN ALUMINUM BICRYSTALS [J].
GOTTSTEIN, G ;
MOLODOV, DA ;
CZUBAYKO, U ;
SHVINDLERMAN, LS .
JOURNAL DE PHYSIQUE IV, 1995, 5 (C3) :89-106
[6]   Magnetically driven migration of specific planar grain boundaries in Zn bicrystals [J].
Guenster, Christoph ;
Molodov, Dmitri A. ;
Gottstein, Guenter .
SCRIPTA MATERIALIA, 2010, 63 (03) :300-303
[7]   Polarization microscopy probe for applications in a high magnetic field [J].
Konijnenberg, Peter J. ;
Ziemons, Arndt ;
Molodov, Dmitri A. ;
Gottstein, Guenter .
REVIEW OF SCIENTIFIC INSTRUMENTS, 2008, 79 (01)
[8]   Magnetically driven selective grain growth in locally deformed Zn single crystals [J].
Konijnenberg, PJ ;
Molodov, DA ;
Gottstein, G .
RECRYSTALLIZATION AND GRAIN GROWTH, PTS 1 AND 2, 2004, 467-470 :763-770
[9]   Magnetically controlled microstructure evolution in non-ferromagnetic metals [J].
Molodov, D. A. ;
Konijnenberg, P. J. ;
Barrales-Mora, L. A. ;
Mohles, V. .
JOURNAL OF MATERIALS SCIENCE, 2006, 41 (23) :7853-7861
[10]   Impact of a magnetic field on the annealing behavior of cold rolled titanium [J].
Molodov, D. A. ;
Bollmann, Chr. ;
Gottstein, G. .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2007, 467 (1-2) :71-77