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Title: Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets

Abstract

A scalable process is detailed for forming bulk quantities of high-purity .alpha.-MnBi phase materials suitable for fabrication of MnBi based permanent magnets.

Inventors:
; ; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1295716
Patent Number(s):
9,418,779
Application Number:
14/059,773
Assignee:
BATTELLE MEMORIAL INSTITUTE (Richland, WA)
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Oct 22
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Choi, Jung Pyung, Lavender, Curt A., Li, Guosheng, and Cui, Jun. Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets. United States: N. p., 2016. Web.
Choi, Jung Pyung, Lavender, Curt A., Li, Guosheng, & Cui, Jun. Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets. United States.
Choi, Jung Pyung, Lavender, Curt A., Li, Guosheng, and Cui, Jun. Tue . "Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets". United States. https://www.osti.gov/servlets/purl/1295716.
@article{osti_1295716,
title = {Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets},
author = {Choi, Jung Pyung and Lavender, Curt A. and Li, Guosheng and Cui, Jun},
abstractNote = {A scalable process is detailed for forming bulk quantities of high-purity .alpha.-MnBi phase materials suitable for fabrication of MnBi based permanent magnets.},
doi = {},
url = {https://www.osti.gov/biblio/1295716}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {8}
}

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Works referenced in this record:

Temperature dependences of structure and coercivity for melt-spun MnBi compound
journal, March 2013


Anisotropic nanocrystalline MnBi with high coercivity at high temperature
journal, August 2011


Magnetic properties of the MnBi intermetallic compound
journal, September 2001


Magnetic properties of MnBi prepared by rapid solidification
journal, December 1992


Preparation of Highly Pure MnBi Intermetallic Compounds by Arc-Melting
journal, January 1999


The formation of single-phase equiatomic MnBi by rapid solidification
journal, November 1990


Formation of MnBi ferromagnetic phases through crystallization of the amorphous phase
journal, April 1991


Thermodynamic Assessment of the Bi-Mn System
journal, January 2011