JPS59137363A - 磁気ヘツド用磁器組成物 - Google Patents

磁気ヘツド用磁器組成物

Info

Publication number
JPS59137363A
JPS59137363A JP58008037A JP803783A JPS59137363A JP S59137363 A JPS59137363 A JP S59137363A JP 58008037 A JP58008037 A JP 58008037A JP 803783 A JP803783 A JP 803783A JP S59137363 A JPS59137363 A JP S59137363A
Authority
JP
Japan
Prior art keywords
thermal expansion
magnetic
magnetic head
coefficient
composition
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.)
Granted
Application number
JP58008037A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222948B2 (enrdf_load_stackoverflow
Inventor
治 山下
上地　健一
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.)
Proterial Ltd
Original Assignee
Sumitomo Special Metals 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 Sumitomo Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP58008037A priority Critical patent/JPS59137363A/ja
Publication of JPS59137363A publication Critical patent/JPS59137363A/ja
Publication of JPS6222948B2 publication Critical patent/JPS6222948B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Heads (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP58008037A 1983-01-19 1983-01-19 磁気ヘツド用磁器組成物 Granted JPS59137363A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58008037A JPS59137363A (ja) 1983-01-19 1983-01-19 磁気ヘツド用磁器組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58008037A JPS59137363A (ja) 1983-01-19 1983-01-19 磁気ヘツド用磁器組成物

Publications (2)

Publication Number Publication Date
JPS59137363A true JPS59137363A (ja) 1984-08-07
JPS6222948B2 JPS6222948B2 (enrdf_load_stackoverflow) 1987-05-20

Family

ID=11682135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58008037A Granted JPS59137363A (ja) 1983-01-19 1983-01-19 磁気ヘツド用磁器組成物

Country Status (1)

Country Link
JP (1) JPS59137363A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795872A (en) * 1980-12-08 1982-06-14 Hitachi Metals Ltd Non-magnetic ceramic for magnetic head
JPS57149869A (en) * 1981-03-11 1982-09-16 Hitachi Metals Ltd Non-magnetic ceramics for magnetic head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795872A (en) * 1980-12-08 1982-06-14 Hitachi Metals Ltd Non-magnetic ceramic for magnetic head
JPS57149869A (en) * 1981-03-11 1982-09-16 Hitachi Metals Ltd Non-magnetic ceramics for magnetic head

Also Published As

Publication number Publication date
JPS6222948B2 (enrdf_load_stackoverflow) 1987-05-20

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