JPH0210486B2 - - Google Patents

Info

Publication number
JPH0210486B2
JPH0210486B2 JP16523579A JP16523579A JPH0210486B2 JP H0210486 B2 JPH0210486 B2 JP H0210486B2 JP 16523579 A JP16523579 A JP 16523579A JP 16523579 A JP16523579 A JP 16523579A JP H0210486 B2 JPH0210486 B2 JP H0210486B2
Authority
JP
Japan
Prior art keywords
magnetic
polishing
magnetic disk
film
coating
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
JP16523579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690428A (en
Inventor
Kenichi Ito
Mitsuru Hamada
Shoji Ishida
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP16523579A priority Critical patent/JPS5690428A/ja
Publication of JPS5690428A publication Critical patent/JPS5690428A/ja
Publication of JPH0210486B2 publication Critical patent/JPH0210486B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP16523579A 1979-12-19 1979-12-19 Surface smoothing method of magnetic disc substrate Granted JPS5690428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16523579A JPS5690428A (en) 1979-12-19 1979-12-19 Surface smoothing method of magnetic disc substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16523579A JPS5690428A (en) 1979-12-19 1979-12-19 Surface smoothing method of magnetic disc substrate

Publications (2)

Publication Number Publication Date
JPS5690428A JPS5690428A (en) 1981-07-22
JPH0210486B2 true JPH0210486B2 (cs) 1990-03-08

Family

ID=15808418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16523579A Granted JPS5690428A (en) 1979-12-19 1979-12-19 Surface smoothing method of magnetic disc substrate

Country Status (1)

Country Link
JP (1) JPS5690428A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6069829A (ja) * 1983-09-22 1985-04-20 Sony Corp 薄膜磁気記録媒体の製造方法
JPH01292625A (ja) * 1988-05-19 1989-11-24 Hitachi Ltd 磁気記録媒体
JPH03116416A (ja) * 1990-04-27 1991-05-17 Hitachi Ltd 磁気ディスク媒体
US7276262B2 (en) 2003-09-30 2007-10-02 Hitachi Global Storage Technologies Netherlands B.V. Control of process timing during manufacturing of magnetic thin film disks
JP2007087457A (ja) 2005-09-20 2007-04-05 Fujitsu Ltd 磁気記録媒体製造方法および磁気記録媒体製造装置

Also Published As

Publication number Publication date
JPS5690428A (en) 1981-07-22

Similar Documents

Publication Publication Date Title
US4659606A (en) Substrate members for recording disks and process for producing same
US4254189A (en) Disc having substrate, intermediate layer and magnetically sensitive layer wherein intermediate layer has melting point less than annealing temperature of substrate but higher than processing temperature of magnetically sensitive layer
JP3092686B2 (ja) 磁気記録ヘッドスライダ及びその製造方法
JPH01251308A (ja) 浮動型磁気ヘッド
JPH0741530B2 (ja) 磁気デイスクの製造方法
JPH04250979A (ja) 研磨テープおよび磁気ヘッドの研磨方法
JPH0210486B2 (cs)
JPS5846767B2 (ja) 磁気デイスク用基板の表面平滑化方法
US4752524A (en) Abrasive tape
JPS62241671A (ja) 研磨テ−プ
JP3045396B2 (ja) ダイヤモンド研磨フィルム
JP2580762B2 (ja) 磁気記録媒体の製造方法
JPH06325342A (ja) 磁気記録媒体
JPS5846768B2 (ja) 磁気デイスク基板の表面平滑化装置
JPH0830930A (ja) 研磨テープ
JPH0352130B2 (cs)
JPS60205824A (ja) 磁気記録媒体用アルミニウム基板
JPS58224439A (ja) 磁気デイスクの製造方法
JPS62287419A (ja) 磁気デイスク基板
JPH05135334A (ja) 磁気ヘツドクリーニングテープ
JPH0554171B2 (cs)
JPH03178035A (ja) 磁気記録媒体用基板の製造方法
JPH0515118U (ja) 磁気記録媒体
JPS63222327A (ja) 磁気デイスクの製造方法
JPH04109430A (ja) 磁気ディスクの製造方法