JPH0223921B2 - - Google Patents

Info

Publication number
JPH0223921B2
JPH0223921B2 JP19175884A JP19175884A JPH0223921B2 JP H0223921 B2 JPH0223921 B2 JP H0223921B2 JP 19175884 A JP19175884 A JP 19175884A JP 19175884 A JP19175884 A JP 19175884A JP H0223921 B2 JPH0223921 B2 JP H0223921B2
Authority
JP
Japan
Prior art keywords
alloy
silver
thin film
magnetic
ions
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
Application number
JP19175884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6171405A (ja
Inventor
Masaki Aoki
Hideo Torii
Masayuki Sakai
Hideyuki Okinaka
Hozumi Hirota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP19175884A priority Critical patent/JPS6171405A/ja
Publication of JPS6171405A publication Critical patent/JPS6171405A/ja
Publication of JPH0223921B2 publication Critical patent/JPH0223921B2/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
    • G11B5/21—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being of ferrous sheet metal or other magnetic layers
    • 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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • G11B5/1475—Assembling or shaping of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP19175884A 1984-09-14 1984-09-14 合金磁気ヘツドの製造方法 Granted JPS6171405A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19175884A JPS6171405A (ja) 1984-09-14 1984-09-14 合金磁気ヘツドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19175884A JPS6171405A (ja) 1984-09-14 1984-09-14 合金磁気ヘツドの製造方法

Publications (2)

Publication Number Publication Date
JPS6171405A JPS6171405A (ja) 1986-04-12
JPH0223921B2 true JPH0223921B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-25

Family

ID=16280013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19175884A Granted JPS6171405A (ja) 1984-09-14 1984-09-14 合金磁気ヘツドの製造方法

Country Status (1)

Country Link
JP (1) JPS6171405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001588A (en) * 1989-06-30 1991-03-19 Ampex Corporation Composite core magnetic transducer having a wedge shaped core portion

Also Published As

Publication number Publication date
JPS6171405A (ja) 1986-04-12

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