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Title: Developing bulk exchange spring magnets

Abstract

A method of making a bulk exchange spring magnet by providing a magnetically soft material, providing a hard magnetic material, and producing a composite of said magnetically soft material and said hard magnetic material to make the bulk exchange spring magnet. The step of producing a composite of magnetically soft material and hard magnetic material is accomplished by electrophoretic deposition of the magnetically soft material and the hard magnetic material to make the bulk exchange spring magnet.

Inventors:
;
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1366486
Patent Number(s):
9,691,545
Application Number:
15/007,412
Assignee:
Lawrence Livermore National Security, LLC
DOE Contract Number:  
AC52-07NA27344
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Jan 27
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Mccall, Scott K., and Kuntz, Joshua D. Developing bulk exchange spring magnets. United States: N. p., 2017. Web.
Mccall, Scott K., & Kuntz, Joshua D. Developing bulk exchange spring magnets. United States.
Mccall, Scott K., and Kuntz, Joshua D. Tue . "Developing bulk exchange spring magnets". United States. https://www.osti.gov/servlets/purl/1366486.
@article{osti_1366486,
title = {Developing bulk exchange spring magnets},
author = {Mccall, Scott K. and Kuntz, Joshua D.},
abstractNote = {A method of making a bulk exchange spring magnet by providing a magnetically soft material, providing a hard magnetic material, and producing a composite of said magnetically soft material and said hard magnetic material to make the bulk exchange spring magnet. The step of producing a composite of magnetically soft material and hard magnetic material is accomplished by electrophoretic deposition of the magnetically soft material and the hard magnetic material to make the bulk exchange spring magnet.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {6}
}

Patent:

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Works referenced in this record:

High-performance permanent magnets
journal, November 2000

  • Goll, D.; Kronmüller, H.
  • Naturwissenschaften, Vol. 87, Issue 10, p. 423-438
  • DOI: 10.1007/s001140050755

Exchange-coupled nanocomposite magnets by nanoparticle self-assembly
journal, November 2002

  • Zeng, Hao; Li, Jing; Liu, J. P.
  • Nature, Vol. 420, Issue 6914, p. 395-398
  • DOI: 10.1038/nature01208