Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods
Abstract
Magnetostrictive rods formed from rare earth-iron alloys are subjected to a short time heat treatment to increase their Magnetostrictive response under compression. The heat treatment is preferably carried out at a temperature of from 900.degree. to 1000.degree. C. for 20 minutes to six hours.
- Inventors:
-
- Ames, IA
- Issue Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
- OSTI Identifier:
- 867039
- Patent Number(s):
- 4849034
- Application Number:
- 07/108,492
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
- DOE Contract Number:
- W-7405-ENG-82
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- thermal; treatment; increasing; magnetostrictive; response; rare; earth-iron; alloy; rods; formed; alloys; subjected; time; heat; increase; compression; preferably; carried; temperature; 900; degree; 1000; 20; minutes; six; hours; rare earth-iron; rare earth; heat treatment; thermal treatment; preferably carried; alloy rods; six hours; earth-iron alloys; earth-iron alloy; magnetostrictive response; increasing magnetostrictive; time heat; iron alloys; iron alloy; magnetostrictive rods; /148/
Citation Formats
Verhoeven, John D, and McMasters, O D. Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods. United States: N. p., 1989.
Web.
Verhoeven, John D, & McMasters, O D. Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods. United States.
Verhoeven, John D, and McMasters, O D. Tue .
"Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods". United States. https://www.osti.gov/servlets/purl/867039.
@article{osti_867039,
title = {Thermal treatment for increasing magnetostrictive response of rare earth-iron alloy rods},
author = {Verhoeven, John D and McMasters, O D},
abstractNote = {Magnetostrictive rods formed from rare earth-iron alloys are subjected to a short time heat treatment to increase their Magnetostrictive response under compression. The heat treatment is preferably carried out at a temperature of from 900.degree. to 1000.degree. C. for 20 minutes to six hours.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 18 00:00:00 EDT 1989},
month = {Tue Jul 18 00:00:00 EDT 1989}
}
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