Method for manufacturing magnetic head using boronizing treatmen

Details Method for manufacturing magnetic head using boronizing treatmen Method for manufacturing magnetic head using boronizing treatmen

1979-01-08

1981-02-17

Smith, John D.

Metal treatment

Process of modifying or maintaining internal physical...

Magnetic materials

29603, 148 6, 148122, 427127, 427252, 4273839, G11B 542

Patent

active

042512972

ABSTRACT:
A magnetic head having a high wear resistance and high workability such as by grinding, and a method for manufacturing the same. According to this method, at least a portion of that surface of the core forming the magnetic head or shielding case, which is to be brought into contact with a magnetic recording medium, is subjected to a boronizing treatment to form a boronized layer.

REFERENCES:
patent: 3787245 (1974-01-01), Kunst
patent: 3886025 (1975-05-01), Risemen
patent: 3922038 (1975-11-01), Scales
patent: 4011107 (1977-03-01), Hayes
patent: 4017966 (1977-04-01), Morell et al.
Condensed Chemical Dictionary, Van Nostrand Reinhold Co., 8th Ed., c 1971, p. 670.

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