Method of manufacturing a titanium magnetic disk substrate

Details Method of manufacturing a titanium magnetic disk substrate Method of manufacturing a titanium magnetic disk substrate

1990-02-16

1991-02-05

Pianalto, Bernard

Coating processes

Electrical product produced

Integrated circuit, printed circuit, or circuit board

2041921, 20419215, 427129, 427131, 427132, 427250, 4272552, 427290, 427309, 427327, 427328, B05D 306

Patent

active

049903624

ABSTRACT:
Titanium magnetic disk substrates are manufactured by preparing a base by stripping not less than 5 .mu.m from the surface layer of a titanium cold-rolled plate, and then forming a film of not less than 5 .mu.m consisting of 1 or more non-magnetic transition metal elements belonging to Groups IVA, VA, VIA, VIIA and VIIIA of the Periodic Table, on the surface of this base.

REFERENCES:
"Nihon Setchaku Kyokaishi" (Journal of the Adhesion Society of Japan), vol. 21, No. 1, 1985, p. 32.
"Titanium-Zirconium", vol. 32, No. 1, Jan. 1984, p. 19.
"Nihon Kinzoku Gakkaishi" (Journal of the Japan Institute of Metals), vol. 30, No. 1, 1966, Photo on p. 28.

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