MY176672A - Method for manufacturing magnetic-disk glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic disk, and grinding tool - Google Patents

Method for manufacturing magnetic-disk glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic disk, and grinding tool

Info

Publication number
MY176672A
MY176672A MYPI2016701094A MYPI2016701094A MY176672A MY 176672 A MY176672 A MY 176672A MY PI2016701094 A MYPI2016701094 A MY PI2016701094A MY PI2016701094 A MYPI2016701094 A MY PI2016701094A MY 176672 A MY176672 A MY 176672A
Authority
MY
Malaysia
Prior art keywords
grinding
glass substrate
abrasive particles
manufacturing
disk
Prior art date
Application number
MYPI2016701094A
Other languages
English (en)
Inventor
Hironori Yoshikawa
Original Assignee
Hoya Corp
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 filed Critical Hoya Corp
Publication of MY176672A publication Critical patent/MY176672A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
    • B24B37/245—Pads with fixed abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
MYPI2016701094A 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic disk, and grinding tool MY176672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013202843 2013-09-28

Publications (1)

Publication Number Publication Date
MY176672A true MY176672A (en) 2020-08-19

Family

ID=52743664

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701094A MY176672A (en) 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic disk, and grinding tool

Country Status (5)

Country Link
JP (2) JP6313314B2 (zh)
CN (2) CN105579198B (zh)
MY (1) MY176672A (zh)
SG (2) SG11201602379QA (zh)
WO (1) WO2015046543A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105579198B (zh) * 2013-09-28 2018-04-27 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具
WO2016181751A1 (ja) * 2015-05-13 2016-11-17 バンドー化学株式会社 研磨パッド及び研磨パッドの製造方法
JP6279108B2 (ja) * 2016-01-06 2018-02-14 バンドー化学株式会社 研磨材
WO2019066086A1 (ja) 2017-09-29 2019-04-04 Hoya株式会社 ガラススペーサ及びハードディスクドライブ装置
JP7023829B2 (ja) * 2018-12-20 2022-02-22 本田技研工業株式会社 ビトリファイド砥石及びその製造方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0403592A1 (en) * 1988-06-30 1990-12-27 MITCHELL, Richard, J Abrasive product with reduced particle concentration
JPH0761615B2 (ja) * 1992-09-28 1995-07-05 東芝タンガロイ株式会社 被覆高硬質粉末及びその製造方法
US6458018B1 (en) * 1999-04-23 2002-10-01 3M Innovative Properties Company Abrasive article suitable for abrading glass and glass ceramic workpieces
JP4099291B2 (ja) * 1999-06-23 2008-06-11 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板の製造方法
JP2001138244A (ja) * 1999-08-17 2001-05-22 Mitsubishi Materials Corp レジンボンド砥石
AU2000277465A1 (en) * 2000-04-28 2001-11-12 3M Innovative Properties Company Abrasive article and methods for grinding glass
JP4198607B2 (ja) * 2004-01-13 2008-12-17 Ｈｏｙａ株式会社 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
US20070128995A1 (en) * 2005-12-06 2007-06-07 Disco Corporation Polishing grindstone and method for producing same
JP2009072832A (ja) * 2007-09-18 2009-04-09 Bando Chem Ind Ltd 研磨シートおよびその製造方法
JP2012064295A (ja) * 2009-11-10 2012-03-29 Showa Denko Kk 磁気記録媒体用ガラス基板の製造方法
MY183006A (en) * 2009-12-29 2021-02-05 Hoya Corp Manufacturing method of glass substrate for magnetic disk
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
JP2012169024A (ja) * 2011-02-16 2012-09-06 Showa Denko Kk 磁気記録媒体用ガラス基板の製造方法
JP5906823B2 (ja) * 2011-03-15 2016-04-20 旭硝子株式会社 磁気記録媒体用ガラス基板の製造方法
JP2013012280A (ja) * 2011-06-30 2013-01-17 Konica Minolta Advanced Layers Inc Ｈｄｄ用ガラス基板の製造方法
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
CN103182659A (zh) * 2011-12-30 2013-07-03 财团法人金属工业研究发展中心 磨削工具及其制作方法
CN105579198B (zh) * 2013-09-28 2018-04-27 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

Also Published As

Publication number Publication date
CN105579198A (zh) 2016-05-11
CN108447507A (zh) 2018-08-24
WO2015046543A1 (ja) 2015-04-02
JP6313314B2 (ja) 2018-04-18
JPWO2015046543A1 (ja) 2017-03-09
WO2015046543A8 (ja) 2016-04-21
CN105579198B (zh) 2018-04-27
SG11201602379QA (en) 2016-05-30
CN108447507B (zh) 2020-07-28
SG10202006113YA (en) 2020-07-29
JP6490842B2 (ja) 2019-03-27
JP2018092697A (ja) 2018-06-14

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