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Published September 2020 | Version v1
Journal article Metadata-only

Phase Structure, Microstructure, and Magnetic Properties of (Nd-Ce)13.4Fe79.9B6.7 Alloys

Creators

  • 1. Guilin University of Electronic Technology. School of Material Science and Engineering & Guangxi Key Laboratory of Information Materials (China)
  • 2. Central South University. School of Material Science and Engineering (China)

Description

Phase structure and microstructure of (Nd1-xCex)13.4Fe79.9B6.7 (x = 0.0–1.0) alloys that were prepared via the arc-melting method were studied experimentally in this work. The results reveal that (Nd1-xCex)13.4Fe79.9B6.7 alloys annealed at 1173 K for 360 h are a single (NdCe)2Fe14B phase with the tetragonal Nd2Fe14B-typed structure (space group P42/mnm). The formation of continuous (NdCe)2Fe14B solid solution phase in annealed (Nd1-xCex)13.4Fe79.9B6.7 alloys was confirmed. On the other hand, magnetic measurements exhibit that the coercivity, remanence, maximum magnetic energy product, and Curie temperature of (Nd1-xCex)13.4Fe79.9B6.7 ribbons that were fabricated by melt spinning technology decrease gradually with increasing Ce content, which results from the substitution of Nd by Ce in Nd2Fe14B phase due to inferior intrinsic magnetic properties of Ce2Fe14B phase.

Additional details

Identifiers

DOI
10.1007/s10948-020-05537-8;

Publishing Information

Journal Title
Journal of Superconductivity and Novel Magnetism
Journal Volume
33
Journal Issue
9
Journal Page Range
p. 2737-2744
ISSN
1557-1939

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
55085678
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALLOYS; ANNEALING; COERCIVE FORCE; CURIE POINT; IRON ALLOYS; IRON COMPOUNDS; MAGNETIC PROPERTIES; MELTING; MELT-THROUGH; MICROSTRUCTURE; NEODYMIUM; NEODYMIUM COMPOUNDS; NIOBIUM ALLOYS; SOLID SOLUTIONS; SPACE GROUPS; TERNARY ALLOY SYSTEMS
Descriptors DEC
ACCIDENTS; ALLOY SYSTEMS; ALLOYS; BEYOND-DESIGN-BASIS ACCIDENTS; DISPERSIONS; ELEMENTS; HEAT TREATMENTS; HOMOGENEOUS MIXTURES; MELTDOWN; METALS; MIXTURES; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; RARE EARTHS; REACTOR ACCIDENTS; SEVERE ACCIDENTS; SOLUTIONS; SYMMETRY GROUPS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE

Optional Information

Copyright
Copyright (c) 2020 © Springer Science+Business Media, LLC, part of Springer Nature 2020