Magnetic properties of Fe-rich rare-earth intermetallic compounds with a ThMn/sub 12/ structure

Journal Article · Mon Nov 14 23:00:00 EST 1988 · J. Appl. Phys.; (United States)

DOI:https://doi.org/10.1063/1.342235· OSTI ID:7017133

Ohashi, K; Tawara, Y; Osugi, R; Shimao, M

Sm(Fe/sub 1-//sub x/M/sub x/)/sub 12/ ternary compounds based on the tetragonal ThMn/sub 12/ structure where M is Ti, Si, V, Cr, and Mo were investigated. M atoms have a preference for site occupation. Ti atoms occupy the 8i or 8j site and Cr atoms occupy the 8i site. Curie temperatures on Sm(M,Fe)/sub 12/ compounds are around 590 K except for the SmMo/sub 2/Fe/sub 10/ compound (T/sub c/ = 483 K). The SmTiFe/sub 11/ and SmSi/sub 2/Fe/sub 10/ compounds have a high saturation magnetization and magnetic anisotropy.

• Research Organization: Magnetic Material Research and Development Center, Shin-Etsu Chemical Company, Ltd., Takefu, Fukui 915, Japan
• OSTI ID: 7017133
• Journal Information: J. Appl. Phys.; (United States), Journal Name: J. Appl. Phys.; (United States) Vol. 64:10; ISSN JAPIA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360104* -- Metals & Alloys-- Physical Properties
ALLOY SYSTEMS
ALLOYS
CHROMIUM ALLOYS
IRON ALLOYS
MAGNETIC PROPERTIES
MAGNETIZATION
MELTING
MOLYBDENUM ALLOYS
PHASE TRANSFORMATIONS
PHYSICAL PROPERTIES
RARE EARTH ALLOYS
SAMARIUM ALLOYS
SILICON ALLOYS
TERNARY ALLOY SYSTEMS
TITANIUM ALLOYS
VANADIUM ALLOYS