Continuous method for manufacturing grain-oriented magnetostrictive bodies
Abstract
The invention comprises a continuous casting and crystallization method for manufacturing grain-oriented magnetostrictive bodies. A magnetostrictive alloy is melted in a crucible having a bottom outlet. The melt is discharged through the bottom of the crucible and deposited in an elongated mold. Heat is removed from the deposited melt through the lower end portion of the mold to progressively solidify the melt. The solid-liquid interface of the melt moves directionally upwardly from the bottom to the top of the mold, to produce the axial grain orientation.
- Inventors:
-
- Ames, IA
- Issue Date:
- Research Org.:
- Ames Lab., Ames, IA (United States); Iowa State University, Ames, IA (US)
- OSTI Identifier:
- 866715
- Patent Number(s):
- 4770704
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
- DOE Contract Number:
- W-7405-ENG-82
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- continuous; method; manufacturing; grain-oriented; magnetostrictive; bodies; comprises; casting; crystallization; alloy; melted; crucible; bottom; outlet; melt; discharged; deposited; elongated; mold; heat; removed; portion; progressively; solidify; solid-liquid; interface; moves; directionally; upwardly; top; produce; axial; grain; orientation; magnetostrictive alloy; continuous casting; grain orientation; liquid interface; continuous method; grain-oriented magnetostrictive; manufacturing grain-oriented; magnetostrictive bodies; /164/148/
Citation Formats
Gibson, Edwin D, Verhoeven, John D, Schmidt, Frederick A, and McMasters, O Dale. Continuous method for manufacturing grain-oriented magnetostrictive bodies. United States: N. p., 1988.
Web.
Gibson, Edwin D, Verhoeven, John D, Schmidt, Frederick A, & McMasters, O Dale. Continuous method for manufacturing grain-oriented magnetostrictive bodies. United States.
Gibson, Edwin D, Verhoeven, John D, Schmidt, Frederick A, and McMasters, O Dale. Fri .
"Continuous method for manufacturing grain-oriented magnetostrictive bodies". United States. https://www.osti.gov/servlets/purl/866715.
@article{osti_866715,
title = {Continuous method for manufacturing grain-oriented magnetostrictive bodies},
author = {Gibson, Edwin D and Verhoeven, John D and Schmidt, Frederick A and McMasters, O Dale},
abstractNote = {The invention comprises a continuous casting and crystallization method for manufacturing grain-oriented magnetostrictive bodies. A magnetostrictive alloy is melted in a crucible having a bottom outlet. The melt is discharged through the bottom of the crucible and deposited in an elongated mold. Heat is removed from the deposited melt through the lower end portion of the mold to progressively solidify the melt. The solid-liquid interface of the melt moves directionally upwardly from the bottom to the top of the mold, to produce the axial grain orientation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {1}
}
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