Process for making selected doped barium and strontium hexaferri

Details Process for making selected doped barium and strontium hexaferri Process for making selected doped barium and strontium hexaferri

1986-10-24

1988-11-01

Lusignan, Michael R.

Compositions

Magnetic

Iron-oxygen compound containing

256 6256, 256 626, 256 6262, 256 6263, C01G 4908, C04B 3526, C04B 3564, H01F 100

Patent

active

047818522

ABSTRACT:
A process for preparing doped barium and strontium hexaferrite compounds having the formula (I):

REFERENCES:
patent: 3582266 (1971-06-01), Sopp et al.
patent: 3634254 (1972-01-01), Micheli
patent: 3770639 (1973-11-01), Okazaki et al.
patent: 3793443 (1974-02-01), Arendt
patent: 3810973 (1974-05-01), Arendt et al.
patent: 4025449 (1977-05-01), Pezzoli et al.
patent: 4116752 (1978-09-01), Matsumoto et al.
patent: 4120806 (1978-10-01), Wantanabe et al.
patent: 4120807 (1978-10-01), Wantanabe et al.
patent: 4259197 (1981-03-01), Boeuf et al.
patent: 4279763 (1981-07-01), Boeuf et al.
patent: 4336242 (1982-06-01), Schmidberger et al.
patent: 4341648 (1982-07-01), Kubo et al.
patent: 4372865 (1983-02-01), Yu et al.
patent: 4401643 (1983-08-01), Hibst et al.
patent: 4414124 (1983-11-01), Endo et al.
patent: 4425250 (1984-01-01), Hibst
patent: 4425401 (1984-01-01), Ido et al.
patent: 4440713 (1984-04-01), Rigby
patent: 4512906 (1985-04-01), Hayakawa et al.
patent: 4529524 (1985-07-01), Nagai et al.
patent: 4539129 (1985-09-01), Nagai et al.
patent: 4543198 (1985-08-01), Kamiyama
patent: 4548801 (1985-10-01), Nagai et al.
patent: 4561988 (1985-12-01), Nagai et al.
patent: 4584242 (1986-04-01), Nagai et al.
patent: 4585568 (1986-04-01), Nagai et al.
patent: 4664831 (1987-05-01), Hibst et al.
Haneda, Koichi, Choji Miyakawa, and Hiroshi Kojima, "Preparation of High Coercivity BaFe.sub.12 O.sub.19 ", Journal American Ceramic Society, 57, 354-357, (1974).
Kubo, O., T. Ido and H. Yokoyama, IEEE Trans. on Magnetics, vol. Mag. 18, Nov. 1982.
Symposium on Magnetic Media Manufacturing Proceeding Textbook, May, 1983.
Takada, Toshio and Kiyma, Masao, "Proparation of Ferrites by Wet Method", Ferrites, Proceedings of the International Conference, Jul., 1970, Japan.
Goldman, A. and Laing, A. M., "A New Process for Co-precipitation of Ferrites", Journal de Physiquie, Colloque Cl, supplement No. 4, Tome 38, Apr. 1977, pp. C1-297.

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