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Title: 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:
 [1];  [1]
  1. Ames, IA
Publication Date:
Research Org.:
Ames Lab., Ames, IA (United States); Iowa State University, Ames, IA (US)
OSTI Identifier:
867039
Patent Number(s):
US 4849034
Application Number:
07/108,492
Assignee:
Iowa State University Research Foundation, Inc. (Ames, IA)
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 = {},
url = {https://www.osti.gov/biblio/867039}, journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {7}
}

Patent:

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