Orientation Relationship Between Magnetic Domains and Twins in Ni52Fe17Ga27Co4 Magnetic Shape Memory Alloy

The orientation relationship between magnetic domain and twins in the directional solidified Ni 52 Fe 17 Ga 27 Co 4 magnetic shape memory alloy was analyzed by electron backscatter diffraction and magnetic force microscopy. The twin interface plane was determined to be { 1 ¯ 10 } plates. The magneti...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2017-06, Vol.48 (6), p.2675-2681
Hauptverfasser:	Hu, Qiaodan, Yang, Liang, Zhou, Zhenni, Huang, Yujin, Li, Jun, Li, Jianguo
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Communication Materials Science Metallic Materials Nanotechnology Structural Materials Surfaces and Interfaces Thin Films
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Zusammenfassung:	The orientation relationship between magnetic domain and twins in the directional solidified Ni 52 Fe 17 Ga 27 Co 4 magnetic shape memory alloy was analyzed by electron backscatter diffraction and magnetic force microscopy. The twin interface plane was determined to be { 1 ¯ 10 } plates. The magnetic domains walls with a misorientation about 5 deg belong to low angle boundaries. According to the orientation relationship between twins and magnetic domains, the intersection angle on the observed surface can be estimated.
ISSN:	1073-5623 1543-1940
DOI:	10.1007/s11661-017-4047-4