JPS6330688B2 - - Google Patents

Info

Publication number
JPS6330688B2
JPS6330688B2 JP56154540A JP15454081A JPS6330688B2 JP S6330688 B2 JPS6330688 B2 JP S6330688B2 JP 56154540 A JP56154540 A JP 56154540A JP 15454081 A JP15454081 A JP 15454081A JP S6330688 B2 JPS6330688 B2 JP S6330688B2
Authority
JP
Japan
Prior art keywords
magnetic
crystallized glass
substrate
permalloy
magnetic head
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
JP56154540A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5856219A (ja
Inventor
Toshiro Yamanaka
Masayuki Ninomya
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.)
Nippon Electric Glass Co Ltd
Original Assignee
Nippon Electric Glass 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 Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Priority to JP15454081A priority Critical patent/JPS5856219A/ja
Publication of JPS5856219A publication Critical patent/JPS5856219A/ja
Publication of JPS6330688B2 publication Critical patent/JPS6330688B2/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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Measuring Magnetic Variables (AREA)
JP15454081A 1981-09-28 1981-09-28 磁気ヘツド材 Granted JPS5856219A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15454081A JPS5856219A (ja) 1981-09-28 1981-09-28 磁気ヘツド材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15454081A JPS5856219A (ja) 1981-09-28 1981-09-28 磁気ヘツド材

Publications (2)

Publication Number Publication Date
JPS5856219A JPS5856219A (ja) 1983-04-02
JPS6330688B2 true JPS6330688B2 (enrdf_load_stackoverflow) 1988-06-20

Family

ID=15586486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15454081A Granted JPS5856219A (ja) 1981-09-28 1981-09-28 磁気ヘツド材

Country Status (1)

Country Link
JP (1) JPS5856219A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4869308U (enrdf_load_stackoverflow) * 1971-12-06 1973-09-03
JPS594768B2 (ja) * 1976-02-10 1984-01-31 住友特殊金属株式会社 薄膜ヘッド基盤材料

Also Published As

Publication number Publication date
JPS5856219A (ja) 1983-04-02

Similar Documents

Publication Publication Date Title
US4808463A (en) Substrate for magnetic disks
US6120890A (en) Magnetic thin film medium comprising amorphous sealing layer for reduced lithium migration
JPS60177420A (ja) 複合型薄膜磁気ヘツド及びその製造方法
EP0234879A2 (en) Ferromagnetic thin film and magnetic head using it
JPS6330688B2 (enrdf_load_stackoverflow)
JPS58147540A (ja) 薄膜永久磁石の製造方法
JPS58189823A (ja) 磁気記録媒体及びその製造方法
JPS6330687B2 (enrdf_load_stackoverflow)
JPH03165305A (ja) 磁気ヘッド
JPH0647722B2 (ja) 磁気記録媒体の製造方法
EP0109481B1 (en) Magnetic recording disk
JPH02257410A (ja) 薄膜磁気ヘッド
JP2547994B2 (ja) 磁気記録媒体
JPH0719400B2 (ja) 光磁気記録媒体
JPS58100412A (ja) 軟質磁性材料の製法
JPS59171031A (ja) 磁気デイスク
JPH07182628A (ja) 磁気ヘッド、磁気記憶装置および磁気ディスク記憶装置
JPH0775207B2 (ja) 磁気ヘッド用基板材料
JPH0376102A (ja) 多層磁性薄膜およびこれを用いた磁気ヘッド
JPS61144006A (ja) 磁性薄膜及びその製造方法
JPS61192005A (ja) 磁気ヘツド
JPS62159341A (ja) 磁気記録膜
JPS6292120A (ja) 磁気記録媒体
JPS61199229A (ja) 磁気記録媒体
JPS6363109A (ja) 磁気ヘッドの製造方法