Structure and properties of amorphous finemet alloy microwires produced by the Ulitovskii-Taylor method
Amorphous Fe 73.5 Si 13.5 B 9 Nb 3 Cu 1 alloy microwires 19–50 μm in diameter are fabricated by the Ulitovskii-Taylor method. The mechanism of crystallization of the amorphous microwires is shown to be analogous to the mechanism of crystallization of an amorphous ribbon made of the same alloy. Micro...
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Published in | Russian metallurgy Metally Vol. 2015; no. 4; pp. 290 - 294 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.04.2015
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Amorphous Fe
73.5
Si
13.5
B
9
Nb
3
Cu
1
alloy microwires 19–50 μm in diameter are fabricated by the Ulitovskii-Taylor method. The mechanism of crystallization of the amorphous microwires is shown to be analogous to the mechanism of crystallization of an amorphous ribbon made of the same alloy. Microwires up to 30 μm in diameter are found to exhibit ductility upon bending. The near-surface magnetic properties of the microwires are shown to depend on the microwire diameter. The magnetic properties of the amorphous microwires are highly sensitive to elastic tensile and torsional strains in an ac magnetic field. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0036-0295 1555-6255 1531-8648 |
DOI: | 10.1134/S0036029515040102 |