SG10201901283XA - Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool - Google Patents

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

Info

Publication number
SG10201901283XA
SG10201901283XA SG10201901283XA SG10201901283XA SG10201901283XA SG 10201901283X A SG10201901283X A SG 10201901283XA SG 10201901283X A SG10201901283X A SG 10201901283XA SG 10201901283X A SG10201901283X A SG 10201901283XA SG 10201901283X A SG10201901283X A SG 10201901283XA
Authority
SG
Singapore
Prior art keywords
grinding
glass substrate
disk
manufacturing magnetic
manufacturing
Prior art date
Application number
SG10201901283XA
Other languages
English (en)
Inventor
Fukada Junpei
Tamura Ken
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 SG10201901283XA publication Critical patent/SG10201901283XA/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)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SG10201901283XA 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool SG10201901283XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013202844 2013-09-28
JP2013202840 2013-09-28

Publications (1)

Publication Number Publication Date
SG10201901283XA true SG10201901283XA (en) 2019-03-28

Family

ID=52743649

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201901283XA SG10201901283XA (en) 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool
SG11201602377UA SG11201602377UA (en) 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201602377UA SG11201602377UA (en) 2013-09-28 2014-09-29 Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool

Country Status (5)

Country Link
JP (1) JP6193387B2 (ja)
CN (2) CN105580079B (ja)
MY (1) MY188817A (ja)
SG (2) SG10201901283XA (ja)
WO (1) WO2015046528A1 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101633151B (zh) * 2007-09-10 2011-01-05 友达光电股份有限公司 研磨装置及其定位方法
JP5454180B2 (ja) * 2010-02-02 2014-03-26 旭硝子株式会社 磁気記録媒体用ガラス基板の製造方法及び磁気記録媒体用ガラス基板
JP5792932B2 (ja) * 2010-04-27 2015-10-14 旭硝子株式会社 ガラス基板の研磨方法、及び該ガラス基板の研磨方法を用いたガラス基板の製造方法
JP5580130B2 (ja) * 2010-07-20 2014-08-27 Ｈｏｙａ株式会社 研削パッド、磁気ディスク用ガラス基板の製造方法
WO2012090378A1 (ja) * 2010-12-27 2012-07-05 コニカミノルタオプト株式会社 磁気情報記録媒体用ガラス基板の製造方法
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
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
SG188775A1 (en) * 2011-09-30 2013-04-30 Hoya Corp Manufacturing method of glass substrate for magnetic disk, magnetic disk, and magnetic data recording/reproducing device
MY168569A (en) * 2011-12-30 2018-11-13 Hoya Corp Method of manufacturing a substrate, method of manufacturing a magnetic disk glass substrate and method of manufacturing a magnetic disk

Also Published As

Publication number Publication date
JPWO2015046528A1 (ja) 2017-03-09
SG11201602377UA (en) 2016-05-30
CN109285565B (zh) 2020-06-26
CN105580079A (zh) 2016-05-11
WO2015046528A1 (ja) 2015-04-02
CN109285565A (zh) 2019-01-29
JP6193387B2 (ja) 2017-09-06
CN105580079B (zh) 2019-02-19
MY188817A (en) 2022-01-05

Similar Documents

Publication Publication Date Title
MX2015017782A (es) Articulo abrasivo que incluye particulas abrasivas moldeadas.
MY164985A (en) Method of manufacturing a glass substrate for a magnetic disk and method of manufacturing a magnetic disk
SG10201908731PA (en) Methods for fabricating a chemical-mechanical polishing composition
MY176178A (en) Method for manufacturing a glass substrate, method for manufacturing a magnetic disk, and polishing liquid composition for a glass substrate
MY160162A (en) Precision wire including surface modified abrasive particles
MX2015012492A (es) Articulo abrasivo aglomerado.
WO2014020068A8 (de) Schleifkorn mit höchstens drei flächen und einer ecke
MX2014002620A (es) Articulo abrasivo unido.
MY165019A (en) Method of manufacturing a glass substrate for a magnetic disk and method of manufacturing a magnetic disk
MY187526A (en) Chemical-mechanical processing slurry and methods for processing a nickel substrate surface
MY166876A (en) Method for manufacturing magnetic disc substrate
MY176672A (en) Method for manufacturing magnetic-disk glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic disk, and grinding tool
MY169090A (en) Polishing composition for magnetic disk substrate
MX2019009632A (es) Procedimiento para la producción de una herramienta abrasiva y herramienta abrasiva.
MY195662A (en) Method for Manufacturing Magnetic-Disk Substrate, and Polishing Pad
MY170704A (en) Method of manufacturing glass substrate for magnetic disk
MY173574A (en) Method for manufacturing glass substrate and method for manufacturing magnetic disk
MY186418A (en) Polishing composition and method for producing magnetic disk substrate
MY192422A (en) Polishing composition, method for polishing substrate, method for producing substrate, and magnetic disk substrate
MY163632A (en) Method for manufacturing glass substrate for magnetic disk and method for manufacturing magnetic disk
MY168094A (en) Grindstone, method for manufacturing magnetic-disk glass substrate, and method for manufacturing magnetic disk
SG10201901283XA (en) Method for manufacturing magnetic-disk glass substrate, methodfor manufacturing magnetic disk, and grinding tool
MY169421A (en) Method for manufacturing magnetic-disk glass substrate
MY190836A (en) Method for polishing glass substrate, method for manufacturing glass substrate, method for manufacturing magnetic-disk glass substrate, method for manufacturing magnetic disk, polishing liquid, and method for reducing cerium oxide
SG11201508855QA (en) Method for manufacturing magnetic-disk glass substrate, method for manufacturing magnetic disk, and device for polishing edge surface of magnetic-disk glass substrate