Published September 8, 2008
| Version v1
Journal article
Phase formation, microstructure and magnetic properties investigation in Cu and Fe substituted SmCo5 melt-spun ribbons
Creators
- 1. Department of Physics, Nizam College(Autonomous), Basheerbagh, Osmania University, Hyderabad 500001 (India)
- 2. Defence Metallurgical Research Laboratory, Kanchanbagh, Hyderabad 500058 (India)
Description
Magnetic properties and microstructure were investigated in Sm17.24Co66.20Cu8.28Fe8.28 ribbons melt-spun at different wheel speeds of 5, 15, 30, 40 and 50 m/s. X-ray diffraction studies revealed that the ribbons melt-spun at lower wheel speed (<15 m/s) were comprised of three phases viz. SmCo7, Sm2Co7 and SmCo5, while higher wheel speed ribbons exhibited single phase SmCo5. The coercivity was found to increase with increase of the wheel speed. A high coercivity of ∼33 kOe was obtained in ribbon prepared at 50 m/s
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jallcom.2007.09.062Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2007.09.062;
- PII
- S0925-8388(07)01870-1;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 463
- Journal Issue
- 1-2
- Journal Page Range
- p. 73-77
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40014896
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- COBALT ALLOYS; COPPER ALLOYS; IRON ALLOYS; MAGNETIC PROPERTIES; MICROSTRUCTURE; SAMARIUM ALLOYS; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIFFRACTION; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; SCATTERING; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.