JPS6486320A - Production of magnetic disk - Google Patents

Production of magnetic disk

Info

Publication number
JPS6486320A
JPS6486320A JP24479887A JP24479887A JPS6486320A JP S6486320 A JPS6486320 A JP S6486320A JP 24479887 A JP24479887 A JP 24479887A JP 24479887 A JP24479887 A JP 24479887A JP S6486320 A JPS6486320 A JP S6486320A
Authority
JP
Japan
Prior art keywords
polishing tape
parts
alloy layer
height
polishing
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
JP24479887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0568771B2 (en]
Inventor
Norihiko Nakajima
Koji Ito
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP24479887A priority Critical patent/JPS6486320A/ja
Publication of JPS6486320A publication Critical patent/JPS6486320A/ja
Publication of JPH0568771B2 publication Critical patent/JPH0568771B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP24479887A 1987-09-29 1987-09-29 Production of magnetic disk Granted JPS6486320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24479887A JPS6486320A (en) 1987-09-29 1987-09-29 Production of magnetic disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24479887A JPS6486320A (en) 1987-09-29 1987-09-29 Production of magnetic disk

Publications (2)

Publication Number Publication Date
JPS6486320A true JPS6486320A (en) 1989-03-31
JPH0568771B2 JPH0568771B2 (en]) 1993-09-29

Family

ID=17124093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24479887A Granted JPS6486320A (en) 1987-09-29 1987-09-29 Production of magnetic disk

Country Status (1)

Country Link
JP (1) JPS6486320A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285515A (ja) * 1989-04-27 1990-11-22 Hitachi Ltd 磁気デイスク及びその製造方法とその製造装置並びに磁気デイスク装置
JPH03113721A (ja) * 1989-09-22 1991-05-15 Exclusive Design Co Inc 磁気記録装置に用いられるハードデイスク基板の表面と裏面をテクスチヤリングする装置
JPH0869621A (ja) * 1994-12-27 1996-03-12 Itochu Corp 磁気記録ディスクの製造方法
JPH08297834A (ja) * 1996-04-26 1996-11-12 Hitachi Ltd 磁気ディスク
JPH08297837A (ja) * 1996-04-26 1996-11-12 Hitachi Ltd 磁気ディスクの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236664A (ja) * 1986-03-31 1987-10-16 Kobe Steel Ltd 磁気デイスク用基盤のテクスチヤリング方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236664A (ja) * 1986-03-31 1987-10-16 Kobe Steel Ltd 磁気デイスク用基盤のテクスチヤリング方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285515A (ja) * 1989-04-27 1990-11-22 Hitachi Ltd 磁気デイスク及びその製造方法とその製造装置並びに磁気デイスク装置
JPH03113721A (ja) * 1989-09-22 1991-05-15 Exclusive Design Co Inc 磁気記録装置に用いられるハードデイスク基板の表面と裏面をテクスチヤリングする装置
JPH0869621A (ja) * 1994-12-27 1996-03-12 Itochu Corp 磁気記録ディスクの製造方法
JPH08297834A (ja) * 1996-04-26 1996-11-12 Hitachi Ltd 磁気ディスク
JPH08297837A (ja) * 1996-04-26 1996-11-12 Hitachi Ltd 磁気ディスクの製造方法

Also Published As

Publication number Publication date
JPH0568771B2 (en]) 1993-09-29

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees