JPH0343683B2 - - Google Patents

Info

Publication number
JPH0343683B2
JPH0343683B2 JP59109820A JP10982084A JPH0343683B2 JP H0343683 B2 JPH0343683 B2 JP H0343683B2 JP 59109820 A JP59109820 A JP 59109820A JP 10982084 A JP10982084 A JP 10982084A JP H0343683 B2 JPH0343683 B2 JP H0343683B2
Authority
JP
Japan
Prior art keywords
wear
layer
resistant layer
recess
plating layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP59109820A
Other languages
English (en)
Japanese (ja)
Other versions
JPS615409A (ja
Inventor
Tatsuo Hoshino
Masateru Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10982084A priority Critical patent/JPS615409A/ja
Publication of JPS615409A publication Critical patent/JPS615409A/ja
Publication of JPH0343683B2 publication Critical patent/JPH0343683B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP10982084A 1984-05-30 1984-05-30 磁気ヘツドの製造方法 Granted JPS615409A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10982084A JPS615409A (ja) 1984-05-30 1984-05-30 磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10982084A JPS615409A (ja) 1984-05-30 1984-05-30 磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS615409A JPS615409A (ja) 1986-01-11
JPH0343683B2 true JPH0343683B2 (enrdf_load_stackoverflow) 1991-07-03

Family

ID=14520032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10982084A Granted JPS615409A (ja) 1984-05-30 1984-05-30 磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS615409A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840663Y2 (ja) * 1978-08-16 1983-09-13 株式会社東芝 時定数可変回路
JPS5634127A (en) * 1979-08-24 1981-04-06 Nec Corp Surface forming method of magnetic head

Also Published As

Publication number Publication date
JPS615409A (ja) 1986-01-11

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