Published November 15, 1988
| Version v1
Journal article
Formation of metastable compounds and magnetic properties in rapidly quenched (Fe/sub 1-//sub x/ Co/sub x/)5Sm and (Fe/sub 1-//sub x/Co/sub x/)7Sm2 alloy systems
- 1. Department of Applied Physics, Tohoku University, Sendai 980, Japan
Description
The formation of metastable (TM)5Sm and (TM)7Sm2 (TM = Fe-Co) compounds and their magnetic properties have been investigatyed by the x-ray diffraction method and analysis of thermomagnetization curves for rapidly quenched (Fe/sub 1-//sub x/ Co/sub x/)5Sm and (Fe/sub 1-//sub x/ Co/sub x/)7Sm2 (0≤x≤1.0) alloys. The (Fe/sub 1-//sub x/ Co/sub x/)5Sm compound is formed with a single phase in the range 0.7≤x≤1.0 and a mixture with other stable compounds in other composition range. On the other hand, the metastable (TM)7Sm2 compound exists in the mixed state with a large amount of (TM)3Sm stable compound in the range 0.7≤x≤1.0. The single phase (RM)5Sm compound exhibits a huge coercivity of 5--14 kOe
Additional details
Publishing Information
- Journal Title
- Journal of Applied Physics
- Journal Volume
- 64
- Journal Issue
- 10
- Series
- J. Appl. Phys.
- Journal Page Range
- 5974-5976
- ISSN
- 0021-8979
- CODEN
- JAPIA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20014977
- Subject category
- S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
- Descriptors DEI
- COBALT COMPOUNDS; CRYSTAL STRUCTURE; IRON COMPOUNDS; MAGNETIC PROPERTIES; MAGNETIC SUSCEPTIBILITY; QUENCHING; SAMARIUM COMPOUNDS; SYNTHESIS; TERNARY ALLOY SYSTEMS
- Descriptors DEC
- ALLOY SYSTEMS; HEAT TREATMENTS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; TRANSITION ELEMENT COMPOUNDS