Corrosion-resistant and wear-resistant magnetic amorphous alloy and a method for preparing the same
Patent
·
OSTI ID:5276513
There are disclosed a corrosion-resistant and wear-resistant magnetic amorphous alloy characterized by having, on the surface thereof, an oxide layer including a crystalline oxide and a method for preparing the same characterized by carrying out the oxidation treatment of the magnetic amorphous alloy at a high temperature and at a high pressure in order to form an oxide layer including a crystalline oxide on the surface of the magnetic amorphous alloy. The magnetic amorphous alloy according to this invention possesses a remarkable corrosion resistance and wear resistance and had an improved magnetic permeability in the mega-Hertz zone.
- Assignee:
- Tokyo Shibaura Denki Kabushiki Kaisha (Japan)
- Patent Number(s):
- US 4504327
- OSTI ID:
- 5276513
- Resource Relation:
- Patent Priority Date: Priority date 1 Aug 1983, Japan; Other Information: PAT-APPL-518850
- Country of Publication:
- United States
- Language:
- English
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