Effects of Cu substitution for Fe on the glass-forming ability and soft magnetic properties for Fe-based bulk metallic glasses
Creators
- 1. School of Sciences, State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116 (China)
- 2. School of Materials Science and Engineering, Southeast University, Nanjing 211189 (China)
- 3. Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China)
Description
The effects of Cu substitution for Fe on the glass-forming ability (GFA) and soft magnetic properties for Fe72−xCuxB20Si4Nb4 (x=0.0, 0.2, 0.4, 0.6, 0.8, and 1.0) bulk metallic glasses (BMGs) are investigated. It is found that the investigated BMGs exhibit large GFA as well as excellent soft magnetic properties, and proper substitution of Fe by Cu improves the saturation magnetization, coercive force, and effective permeability without obvious deterioration of the GFA. - Highlights: • Fully glassy rods of Fe72−xCuxB20Si4Nb4 BMGs were produced above 1 mm in diameter. • Investigated BMGs exhibit large glass-forming ability and excellent soft magnetic properties. • Proper Cu substitution improves magnetic properties without obvious deterioration of glass-forming ability
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jmmm.2014.01.014Additional details
Identifiers
- DOI
- 10.1016/j.jmmm.2014.01.014;
- PII
- S0304-8853(14)00025-0;
Publishing Information
- Journal Title
- Journal of Magnetism and Magnetic Materials
- Journal Volume
- 358-359
- Journal Page Range
- p. 23-26
- ISSN
- 0304-8853
- CODEN
- JMMMDC
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 46039384
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- COERCIVE FORCE; GLASS; MAGNETIC PROPERTIES; MAGNETIZATION; METALLIC GLASSES; SATURATION
- Descriptors DEC
- PHYSICAL PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.