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:
-
- Oakland, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 863341
- Patent Number(s):
- 4152178
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
- 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}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.