Published February 15, 2007 | Version v1
Journal article Metadata-only

Effect of boron addition on the magnetic properties of the Fe-Nd-Al alloys prepared by suction casting

Creators

  • 1. Institute of Materials, Shanghai University, Shanghai 200072 (China)

Description

The microstructure and magnetic properties of the Fe-Nd-Al alloys prepared by suction casting with boron addition have been investigated. The increasing boron content in the Fe-Nd-Al alloys significantly increases the intrinsic coercivity (iHc) and decreases the proportion of the amorphous phase. The magnetization at the maximum applied field (σ's) of the Fe-Nd-Al-B alloys decreases, while the coercivity increases markedly after annealing. The high intrinsic coercivity is due to the presence of the Nd2Fe14B phase

Additional details

Identifiers

DOI
10.1016/j.msea.2006.09.075;
PII
S0921-5093(06)02058-2;

Publishing Information

Journal Title
Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing
Journal Volume
445-446
Journal Page Range
p. 513-516
ISSN
0921-5093
CODEN
MSAPE3

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39030125
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALUMINIUM ALLOYS; AMORPHOUS STATE; ANNEALING; BORON ADDITIONS; CASTING; CASTINGS; COERCIVE FORCE; IRON ALLOYS; MAGNETIC PROPERTIES; MAGNETIZATION; MICROSTRUCTURE; NEODYMIUM ALLOYS
Descriptors DEC
ALLOYS; BORON ALLOYS; FABRICATION; HEAT TREATMENTS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information

Copyright
Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.