Title:
USE OF GLASSY ALLOY
Document Type and Number:
Japanese Patent JPH03264654
Kind Code:
A
Abstract:
PURPOSE: To produce a new amorphous alloy having physical properties and magnetic properties in particular combination by blending iron, boron and silicon in specified ratios and preparing a glassy alloy.
CONSTITUTION: A glassy alloy composed of, by atomic % 80 to 84% Fe, 12 to 16% B and 1 to 8% Si is prepd. Furthermore, the contents of P and S are regulated to about ≤0.5%. In this way, an amorphous ally having physical properties and magnetic properties in particular combination including ductility, high temp. stability and saturated magnetic flux density is obtd., and when an alloy ribbon is formed from this, it is useful as the electromagnetic parts of electric machine and apparatus such as motors, generators, transformers or the like.
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Inventors:
FURETSUDO EBERETSUTO RABOOSUKI
JIYON RII UORUTAA
JIYON RII UORUTAA
Application Number:
JP28863590A
Publication Date:
November 25, 1991
Filing Date:
October 29, 1990
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
C22C38/02; C22C45/00; H01F1/153; C22C45/02; H01F1/16; (IPC1-7): C22C45/02
Domestic Patent References:
| JPS5173920A | 1976-06-26 | |||
| JPS53133505A | 1978-11-21 |
Attorney, Agent or Firm:
Tokunji Ikunuma