AU2002221105A1 - Magnetic-disk substrate, and method for manufacturing the same - Google Patents

Magnetic-disk substrate, and method for manufacturing the same

Info

Publication number
AU2002221105A1
AU2002221105A1 AU2002221105A AU2110502A AU2002221105A1 AU 2002221105 A1 AU2002221105 A1 AU 2002221105A1 AU 2002221105 A AU2002221105 A AU 2002221105A AU 2110502 A AU2110502 A AU 2110502A AU 2002221105 A1 AU2002221105 A1 AU 2002221105A1
Authority
AU
Australia
Prior art keywords
magnetic
manufacturing
same
disk substrate
disk
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.)
Abandoned
Application number
AU2002221105A
Inventor
Shinya Abe
Hirofumi Hatakeyama
Masahiro Miyazaki
Kiyoshi Tada
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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
Priority claimed from JP2000378672A external-priority patent/JP2002183943A/en
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of AU2002221105A1 publication Critical patent/AU2002221105A1/en
Abandoned legal-status Critical Current

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)
AU2002221105A 2000-12-13 2001-12-10 Magnetic-disk substrate, and method for manufacturing the same Abandoned AU2002221105A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000378672A JP2002183943A (en) 2000-12-13 2000-12-13 Method for manufacturing magnetic disk substrate
JP2000-378672 2000-12-13
US31083501P 2001-08-09 2001-08-09
US60310835 2001-08-09
PCT/JP2001/010783 WO2002049015A1 (en) 2000-12-13 2001-12-10 Magnetic-disk substrate, and method for manufacturing the same

Publications (1)

Publication Number Publication Date
AU2002221105A1 true AU2002221105A1 (en) 2002-06-24

Family

ID=26605737

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002221105A Abandoned AU2002221105A1 (en) 2000-12-13 2001-12-10 Magnetic-disk substrate, and method for manufacturing the same

Country Status (3)

Country Link
AU (1) AU2002221105A1 (en)
MY (1) MY135730A (en)
WO (1) WO2002049015A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105042B2 (en) * 1987-02-02 1995-11-13 昭和電工株式会社 Method for improving corrosion resistance of base metal plating
JPH01169720A (en) * 1987-12-24 1989-07-05 Mitsubishi Electric Corp Magnetic disk and its production
JPH081699B2 (en) * 1988-10-28 1996-01-10 株式会社神戸製鋼所 Method for manufacturing an alloy mirror-finished substrate for magnetic disk
JPH02179924A (en) * 1989-01-04 1990-07-12 Furukawa Alum Co Ltd Production of aluminum alloy plate for magnetic disk substrate
JPH0426920A (en) * 1990-05-21 1992-01-30 Sony Corp Production of magnetic disk
JPH0499143A (en) * 1990-08-06 1992-03-31 Sumitomo Light Metal Ind Ltd Aluminum alloy for magnetic disk base plate having good ni-p plating property
JPH052743A (en) * 1991-06-26 1993-01-08 Fuji Electric Co Ltd Production of magnetic recording medium
JPH05225561A (en) * 1991-12-18 1993-09-03 Fuji Electric Co Ltd Production of magnetic recording medium
JP4046305B2 (en) * 1998-07-24 2008-02-13 富士通株式会社 Manufacturing method of memory disk

Also Published As

Publication number Publication date
MY135730A (en) 2008-06-30
WO2002049015A1 (en) 2002-06-20

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