MY190012A - Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk - Google Patents

Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk

Info

Publication number
MY190012A
MY190012A MYPI2016701095A MYPI2016701095A MY190012A MY 190012 A MY190012 A MY 190012A MY PI2016701095 A MYPI2016701095 A MY PI2016701095A MY PI2016701095 A MYPI2016701095 A MY PI2016701095A MY 190012 A MY190012 A MY 190012A
Authority
MY
Malaysia
Prior art keywords
glass substrate
abrasive particles
fixed abrasive
manufacturing magnetic
disk
Prior art date
Application number
MYPI2016701095A
Other languages
English (en)
Inventor
Ishii Satoshi
Original Assignee
Hoya Corp
Hoya Glass Disk Philippines Inc
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 Hoya Corp, Hoya Glass Disk Philippines Inc filed Critical Hoya Corp
Publication of MY190012A publication Critical patent/MY190012A/en

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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
MYPI2016701095A 2013-09-30 2014-09-30 Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk MY190012A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013203990 2013-09-30
PCT/JP2014/076187 WO2015046596A1 (ja) 2013-09-30 2014-09-30 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法

Publications (1)

Publication Number Publication Date
MY190012A true MY190012A (en) 2022-03-22

Family

ID=52743717

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701095A MY190012A (en) 2013-09-30 2014-09-30 Method for manufacturing magnetic-disk glass substrate and method for manufacturing magnetic disk

Country Status (5)

Country Link
JP (1) JP6193388B2 (ja)
CN (2) CN111048122B (ja)
MY (1) MY190012A (ja)
SG (1) SG11201602381TA (ja)
WO (1) WO2015046596A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09167309A (ja) * 1995-12-15 1997-06-24 Sony Corp 磁気ヘッドのコア用の部材の加工方法
JPH09216151A (ja) * 1996-02-13 1997-08-19 Kao Corp 表面加工基板の製造方法
JP2003338019A (ja) * 2002-05-22 2003-11-28 Hitachi Ltd 磁気記録媒体、及びその製造方法
JP5255860B2 (ja) * 2008-02-20 2013-08-07 新日鉄住金マテリアルズ株式会社 研磨布用ドレッサー
JP5177087B2 (ja) * 2009-07-09 2013-04-03 旭硝子株式会社 情報記録媒体用ガラス基板及びその製造方法、磁気記録媒体
JP2011235424A (ja) * 2010-05-13 2011-11-24 Haruchika Seimitsu:Kk ダイヤモンド皿型砥石および球面レンズの研削方法
JP5585269B2 (ja) * 2010-07-22 2014-09-10 旭硝子株式会社 磁気記録媒体用ガラス基板の製造方法
JP5589717B2 (ja) * 2010-09-24 2014-09-17 株式会社ジェイテクト 研削方法および研削盤
MY165019A (en) * 2011-03-31 2018-02-28 Hoya Corp Method of manufacturing a glass substrate for a magnetic disk and method of manufacturing a magnetic disk
JP5734730B2 (ja) * 2011-05-06 2015-06-17 新日鉄住金マテリアルズ株式会社 研磨布用ドレッサー
JP5814719B2 (ja) * 2011-09-28 2015-11-17 Hoya株式会社 基板の製造方法、マスクブランクの製造方法、転写用マスクの製造方法および修正キャリア

Also Published As

Publication number Publication date
CN111048122B (zh) 2021-08-03
CN105580077A (zh) 2016-05-11
CN105580077B (zh) 2019-12-27
WO2015046596A1 (ja) 2015-04-02
CN111048122A (zh) 2020-04-21
JP6193388B2 (ja) 2017-09-06
JPWO2015046596A1 (ja) 2017-03-09
SG11201602381TA (en) 2016-04-28

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