Magnetostriction of rapidly quenched Tb(Fe-M)[sub 2] (M = Co, Ni, Mn, Cr, Ti, V) ribbons

Journal Article · Mon Nov 01 04:00:00 EST 1993 · IEEE Translation Journal on Magnetics in Japan (Institute of Electrical and Electronics Engineers); (United States)

DOI:https://doi.org/10.1109/TJMJ.1993.4565750· OSTI ID:7207530

Ooike, T; Ishio, S; Miyazaki, T ^[1]

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1. Tohoku Univ., Sendai (Japan)

The magnetostriction of rapidly quenched Tb(Fe[sub 1[minus]x]M[sub x])[sub 2] alloys at room temperature, with M = Co, Ni, Mn, Cr, Ti, V, was investigated. The values of [lambda][sub s] at low values of x (x = 0.05 for M = Ti, V, Mn, Ni; x = 0.1 for M = Cr; x = 0.2 for M=Co) were between 1,500 and 1,700 [times] 10[sup [minus]6], and did not show an appreciable dependence on the element M. For x [>=] 0.1, the value of [lambda][sub s] decreases rapidly with increasing M content for M = Ti, V, Cr. The magnetic softness was evaluated from the magnetostriction at remanence ([lambda][sub R]) and the magnetic softness parameter H[sub c][prime]. The Tb(Fe[sub 0.9]Mn[sub 0.1])[sub 2] alloy shows the best magnetostriction behavior, with values for [lambda][sub s], [lambda][sub R] and H[sub c][prime] of 1,400 [times] 10[sup [minus]6], 620 [times] 10[sup [minus]6] and 24 kA/m, respectively.

• OSTI ID: 7207530
• Journal Information: IEEE Translation Journal on Magnetics in Japan (Institute of Electrical and Electronics Engineers); (United States), Journal Name: IEEE Translation Journal on Magnetics in Japan (Institute of Electrical and Electronics Engineers); (United States) Vol. 8:11; ISSN 0882-4959; ISSN ITJJER
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ALLOY SYSTEMS
ALLOYS
CHROMIUM ADDITIONS
CHROMIUM ALLOYS
COBALT ADDITIONS
COBALT ALLOYS
DATA
EXPERIMENTAL DATA
INFORMATION
IRON ALLOYS
LAVES PHASES
MAGNETIC PROPERTIES
MAGNETOSTRICTION
MANGANESE ADDITIONS
MANGANESE ALLOYS
NICKEL ADDITIONS
NICKEL ALLOYS
NUMERICAL DATA
PHYSICAL PROPERTIES
RARE EARTH ALLOYS
TERBIUM ALLOYS
TERNARY ALLOY SYSTEMS
TITANIUM ADDITIONS
TITANIUM ALLOYS
VANADIUM ADDITIONS
VANADIUM ALLOYS