Metal treatment – Stock – Magnetic
Patent
1988-07-01
1990-06-12
Rutledge, L. Dewayne
Metal treatment
Stock
Magnetic
148313, 148315, 420127, 420435, 420581, C22C 1907, C22C 3000
Patent
active
049330268
ABSTRACT:
A soft magnetic cobalt/iron alloy with high saturation magnetization comprising 0.15%-0.5% tantalum or niobium or tantalum plus niobium, 33-55% cobalt, the balance consisting of iron apart from very minor alloy ingredients and incidental impurities.
REFERENCES:
patent: 3634072 (1972-01-01), Ackerman et al.
patent: 4116727 (1978-09-01), Major
Bronner, C., "Semi-Permanent Alloys of the Iron-Cobalt-Tantalum Type," Memoires Scientifiques de la Revue de Metallergie, vol. 70, No. 12, pp. 961-967, Dec. 1973.
Major Rodney V.
Orrock Clive M.
Rawlings Rees D.
Rutledge L. Dewayne
Wyszomierski George
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