Compositions – Magnetic – Free metal or alloy containing
Patent
1993-09-03
1996-09-03
Bonner, Melissa
Compositions
Magnetic
Free metal or alloy containing
252 6251R, 252 6251C, 423439, C01B 3130
Patent
active
055520731
ABSTRACT:
Ferromagnetic granular ultrafine particles consisting essentially of .epsilon.' iron carbide represented by the composition formula:
REFERENCES:
patent: 4668414 (1987-05-01), Okamura et al.
Bourdon et al "Chem Abstracts", vol. 54, 8361a, 1960 No Month.
J. Phys. Chem., vol. 64, Nov. 1960, pp. 1720-1722.
J. Amer. Chem. Soc., vol. 81, Apr. 5, 1959, pp. 1576-1582.
J. Amer. Chem. Soc., vol. 71, Jan. 1949, pp. 189-195.
Bando Yoshichika
Takano Hideaki
Tomiku Yasushi
Bonner Melissa
Kyodo Oxygen Co., Ltd.
Seisan Kaihatsu Kagaku Kenkyusho
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