Investigation on the Microstructure, Texture and Magnetostriction of Directionally Solidified Tb0.3Dy0.7Fe1.95−xVx Alloys
Joint Authors
Banumathy, S.
Singh, A. K.
Pandian, S.
Palit, Mithun
Basumatary, Himalay
Arout Chelvane, J.
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-14
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
Effect of V addition on the microstructure and magnetostriction of directionally solidified Tb0.3Dy0.7Fe1.95 has been investigated.
The microstructure of V added alloys (Tb0.3Dy0.7Fe1.95−xVx with x=0, 0.025, 0.05, and 0.075) indicate that Fe-50 at.% V is formed as primary phase, which subsequently undergoes spinodal decomposition.
The spinodially decomposed Fe-rich phase reacts with the liquid and forms the matrix phase, (Tb,Dy)Fe2.
The V-rich spinodally decomposed product, on the other hand, exists as remnant phase without undergoing any metallurgical transformation.
Texture studies indicate that the grains of (Tb,Dy)Fe2 show 〈110〉/rotated 〈110〉 and 〈112〉 orientations for all compositions investigated in the directionally solidified condition.
An improvement in magnetostriction has been noticed for small addition of V (x=0.025) and with further addition the magnetostrictive property decreases.
The formation of additional phases containing vanadium is attributed to be the reason when V is added in higher concentration (x>0.025) levels.
American Psychological Association (APA)
Arout Chelvane, J.& Palit, Mithun& Basumatary, Himalay& Banumathy, S.& Singh, A. K.& Pandian, S.. 2012. Investigation on the Microstructure, Texture and Magnetostriction of Directionally Solidified Tb0.3Dy0.7Fe1.95−xVx Alloys. Smart Materials Research،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-496175
Modern Language Association (MLA)
Arout Chelvane, J.…[et al.]. Investigation on the Microstructure, Texture and Magnetostriction of Directionally Solidified Tb0.3Dy0.7Fe1.95−xVx Alloys. Smart Materials Research No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-496175
American Medical Association (AMA)
Arout Chelvane, J.& Palit, Mithun& Basumatary, Himalay& Banumathy, S.& Singh, A. K.& Pandian, S.. Investigation on the Microstructure, Texture and Magnetostriction of Directionally Solidified Tb0.3Dy0.7Fe1.95−xVx Alloys. Smart Materials Research. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-496175
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496175