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Title: Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof

Abstract

A sintered rare earth-iron Laves phase magnetostrictive alloy product characterized by a grain oriented morphology. The grain oriented morphology is obtained by magnetically aligning powder particles of the magnetostrictive alloy prior to sintering. Specifically disclosed are grain oriented sintered compacts of Tb.sub.x Dy.sub.1-x Fe.sub.2 and their method of preparation. The present sintered products have enhanced magnetostrictive properties.

Inventors:
 [1];  [1]
  1. (Oakland, CA)
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
863341
Patent Number(s):
4152178
Assignee:
United States of America as represented by United States (Washington, DC) LLNL
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
sintered; rare; earth-iron; laves; phase; magnetostrictive; alloy; product; preparation; characterized; grain; oriented; morphology; obtained; magnetically; aligning; powder; particles; prior; sintering; specifically; disclosed; compacts; tb; 1-x; method; products; enhanced; properties; magnetostrictive alloy; sintered compact; specifically disclosed; rare earth-iron; rare earth; powder particles; alloy product; laves phase; sintered rare; phase magnetostrictive; oriented morphology; grain oriented; product characterized; earth-iron laves; /148/252/

Citation Formats

Malekzadeh, Manoochehr, and Pickus, Milton R. Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof. United States: N. p., 1979. Web.
Malekzadeh, Manoochehr, & Pickus, Milton R. Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof. United States.
Malekzadeh, Manoochehr, and Pickus, Milton R. Mon . "Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof". United States. https://www.osti.gov/servlets/purl/863341.
@article{osti_863341,
title = {Sintered rare earth-iron Laves phase magnetostrictive alloy product and preparation thereof},
author = {Malekzadeh, Manoochehr and Pickus, Milton R.},
abstractNote = {A sintered rare earth-iron Laves phase magnetostrictive alloy product characterized by a grain oriented morphology. The grain oriented morphology is obtained by magnetically aligning powder particles of the magnetostrictive alloy prior to sintering. Specifically disclosed are grain oriented sintered compacts of Tb.sub.x Dy.sub.1-x Fe.sub.2 and their method of preparation. The present sintered products have enhanced magnetostrictive properties.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1979},
month = {1}
}

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