skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Consolidation of Nd-Fe-B melt-spun ribbon by compression shearing method

Abstract

Commercially available Nd-Fe-B melt-spun ribbons (MQ powders) were consolidated at temperatures ranging from room temperature to 573 K in ambient atmosphere by the compression shearing method. The resultant bulk materials consisted of the Nd{sub 2}Fe{sub 14}B phase together with a small amount of the soft magnetic {alpha}-iron phase. The bulk material consolidated at room temperature was magnetically isotropic as was the case for the MQ powders. On the other hand, the bulk material consolidated at 573 K was found to be magnetically anisotropic and showed a remanence of 9.2 kG, higher than that of the MQ powders.

Authors:
; ;  [1];  [2]
  1. Department of Mechanical Science and Engineering, Chiba Institute of Technology, 2-17-1 Tsudanuma, Narashino, Chiba 275-0016 (Japan)
  2. (Japan)
Publication Date:
OSTI Identifier:
20982864
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 101; Journal Issue: 9; Conference: 10. joint MMM/INTERMAG conference, Baltimore, MD (United States), 7-11 Jan 2007; Other Information: DOI: 10.1063/1.2709415; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ANISOTROPY; ATMOSPHERES; BORON ALLOYS; COMPRESSION; IRON ALLOYS; IRON-ALPHA; MAGNETIC MATERIALS; NEODYMIUM ALLOYS; POWDERS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; TERNARY ALLOY SYSTEMS

Citation Formats

Saito, Tetsuji, Takeishi, Hiroyuku, Nakayama, Noboru, and Department of Machine Intelligence and Systems Engineering, Akita Prefectural University, 84-4 Tsuchiya-Ebinokuti, Honjyo, Akita 015-0055 Japan. Consolidation of Nd-Fe-B melt-spun ribbon by compression shearing method. United States: N. p., 2007. Web. doi:10.1063/1.2709415.
Saito, Tetsuji, Takeishi, Hiroyuku, Nakayama, Noboru, & Department of Machine Intelligence and Systems Engineering, Akita Prefectural University, 84-4 Tsuchiya-Ebinokuti, Honjyo, Akita 015-0055 Japan. Consolidation of Nd-Fe-B melt-spun ribbon by compression shearing method. United States. doi:10.1063/1.2709415.
Saito, Tetsuji, Takeishi, Hiroyuku, Nakayama, Noboru, and Department of Machine Intelligence and Systems Engineering, Akita Prefectural University, 84-4 Tsuchiya-Ebinokuti, Honjyo, Akita 015-0055 Japan. Tue . "Consolidation of Nd-Fe-B melt-spun ribbon by compression shearing method". United States. doi:10.1063/1.2709415.
@article{osti_20982864,
title = {Consolidation of Nd-Fe-B melt-spun ribbon by compression shearing method},
author = {Saito, Tetsuji and Takeishi, Hiroyuku and Nakayama, Noboru and Department of Machine Intelligence and Systems Engineering, Akita Prefectural University, 84-4 Tsuchiya-Ebinokuti, Honjyo, Akita 015-0055 Japan},
abstractNote = {Commercially available Nd-Fe-B melt-spun ribbons (MQ powders) were consolidated at temperatures ranging from room temperature to 573 K in ambient atmosphere by the compression shearing method. The resultant bulk materials consisted of the Nd{sub 2}Fe{sub 14}B phase together with a small amount of the soft magnetic {alpha}-iron phase. The bulk material consolidated at room temperature was magnetically isotropic as was the case for the MQ powders. On the other hand, the bulk material consolidated at 573 K was found to be magnetically anisotropic and showed a remanence of 9.2 kG, higher than that of the MQ powders.},
doi = {10.1063/1.2709415},
journal = {Journal of Applied Physics},
number = 9,
volume = 101,
place = {United States},
year = {Tue May 01 00:00:00 EDT 2007},
month = {Tue May 01 00:00:00 EDT 2007}
}