JPH0423326B2 - - Google Patents

Info

Publication number
JPH0423326B2
JPH0423326B2 JP57072761A JP7276182A JPH0423326B2 JP H0423326 B2 JPH0423326 B2 JP H0423326B2 JP 57072761 A JP57072761 A JP 57072761A JP 7276182 A JP7276182 A JP 7276182A JP H0423326 B2 JPH0423326 B2 JP H0423326B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic head
wear resistance
alloy
tape
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
JP57072761A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189816A (ja
Inventor
Koichi Tamaki
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.)
Tokin Corp
Original Assignee
Tokin Corp
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 Tokin Corp filed Critical Tokin Corp
Priority to JP7276182A priority Critical patent/JPS58189816A/ja
Publication of JPS58189816A publication Critical patent/JPS58189816A/ja
Publication of JPH0423326B2 publication Critical patent/JPH0423326B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
JP7276182A 1982-04-30 1982-04-30 磁気ヘツド Granted JPS58189816A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7276182A JPS58189816A (ja) 1982-04-30 1982-04-30 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7276182A JPS58189816A (ja) 1982-04-30 1982-04-30 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS58189816A JPS58189816A (ja) 1983-11-05
JPH0423326B2 true JPH0423326B2 (enrdf_load_stackoverflow) 1992-04-22

Family

ID=13498664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7276182A Granted JPS58189816A (ja) 1982-04-30 1982-04-30 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS58189816A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187910A (ja) * 1984-03-06 1985-09-25 Matsushita Electric Ind Co Ltd 合金磁気ヘツドのギヤツプ形成法
KR940004986B1 (ko) * 1984-08-27 1994-06-09 가부시기가이샤 히다찌세이사꾸쇼 자성막의 제조방법 및 그것을 사용한 자기헤드
JPH0664695B2 (ja) * 1984-08-27 1994-08-22 株式会社日立製作所 磁気ヘッドの製造方法
JPS61239414A (ja) * 1985-04-17 1986-10-24 Canon Electronics Inc 磁気ヘツド
JPS62188206A (ja) * 1985-10-07 1987-08-17 Nippon Mining Co Ltd Ｆｅ−Ｓｉ−Ａｌ合金磁性膜及びその製造方法並びに薄膜積層磁気ヘツド
JP2605681B2 (ja) * 1985-10-14 1997-04-30 ソニー株式会社 薄膜磁気ヘツド
JPS62202350A (ja) * 1986-02-28 1987-09-07 Hitachi Ltd 磁気テ−プ摺接部材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49123316A (enrdf_load_stackoverflow) * 1973-03-30 1974-11-26
JPS50156917A (enrdf_load_stackoverflow) * 1974-06-07 1975-12-18
JPS5512652A (en) * 1978-07-12 1980-01-29 Masami Fujii Method of grounding with long wire grounding electrode
JPS5658126A (en) * 1979-10-18 1981-05-21 Matsushita Electric Ind Co Ltd Manufacture of magnetic head

Also Published As

Publication number Publication date
JPS58189816A (ja) 1983-11-05

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