AU2001276700A1 - Magnetic recording medium, and method for producing and inspecting the same - Google Patents

Magnetic recording medium, and method for producing and inspecting the same

Info

Publication number
AU2001276700A1
AU2001276700A1 AU2001276700A AU7670001A AU2001276700A1 AU 2001276700 A1 AU2001276700 A1 AU 2001276700A1 AU 2001276700 A AU2001276700 A AU 2001276700A AU 7670001 A AU7670001 A AU 7670001A AU 2001276700 A1 AU2001276700 A1 AU 2001276700A1
Authority
AU
Australia
Prior art keywords
inspecting
producing
recording medium
same
magnetic recording
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
AU2001276700A
Other languages
English (en)
Inventor
Junya Kato
Mikio Suzuki
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 JP2000231114A external-priority patent/JP2002050032A/ja
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of AU2001276700A1 publication Critical patent/AU2001276700A1/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
    • G11B5/8408—Processes or apparatus specially adapted for manufacturing record carriers protecting the magnetic layer
    • 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
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • G11B5/727—Inorganic carbon protective coating, e.g. graphite, diamond like carbon or doped carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
AU2001276700A 2000-07-31 2001-07-31 Magnetic recording medium, and method for producing and inspecting the same Abandoned AU2001276700A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000231114A JP2002050032A (ja) 2000-07-31 2000-07-31 磁気記録媒体、その製造方法およびその検査方法
JP2000-231114 2000-07-31
US24659500P 2000-11-08 2000-11-08
US60246595 2000-11-08
PCT/JP2001/006580 WO2002011130A1 (fr) 2000-07-31 2001-07-31 Support d'enregistrement magnetique et son procede de fabrication et de controle

Publications (1)

Publication Number Publication Date
AU2001276700A1 true AU2001276700A1 (en) 2002-02-13

Family

ID=26597038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001276700A Abandoned AU2001276700A1 (en) 2000-07-31 2001-07-31 Magnetic recording medium, and method for producing and inspecting the same

Country Status (3)

Country Link
US (1) US6913780B2 (fr)
AU (1) AU2001276700A1 (fr)
WO (1) WO2002011130A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7433035B2 (en) * 1998-06-29 2008-10-07 San Diego State University Research Foundation Detection of carbon halogen bonds
JP4183541B2 (ja) * 2003-03-28 2008-11-19 株式会社日立グローバルストレージテクノロジーズ 垂直磁気記録媒体及びその製造方法
JP2005071480A (ja) * 2003-08-25 2005-03-17 Sony Corp 磁気記録媒体およびその製造方法
JP4247535B2 (ja) * 2003-11-11 2009-04-02 Ｈｏｙａ株式会社 ロードアンロード方式用磁気ディスク、ロードアンロード方式用磁気ディスクの製造方法及びロードアンロード方式用磁気ディスクの評価方法
JP2005276364A (ja) * 2004-03-25 2005-10-06 Toshiba Corp 磁気記録媒体及びその製造法、並びにそれを用いた磁気記録再生装置
JP2006127681A (ja) * 2004-10-29 2006-05-18 Hitachi Ltd 磁気記録媒体及びその製造方法、磁気記録再生装置
JP2007265586A (ja) * 2006-03-30 2007-10-11 Hoya Corp 磁気ディスク及びその製造方法
JP4773325B2 (ja) * 2006-12-01 2011-09-14 昭和電工株式会社 磁気記録媒体の製造方法および評価方法
JP2010218659A (ja) * 2009-03-18 2010-09-30 Showa Denko Kk 磁気記録媒体の検査方法、磁気記録媒体、及び磁気記録再生装置
JP5360894B2 (ja) * 2009-06-30 2013-12-04 ダブリュディ・メディア・シンガポール・プライベートリミテッド 磁気記録媒体の製造方法
US8164760B2 (en) * 2010-03-11 2012-04-24 Western Digital (Fremont), Llc Method and system for interrogating the thickness of a carbon layer
US8298609B1 (en) 2010-06-14 2012-10-30 Wd Media, Inc. Method and system for interrogating the thickness of a carbon layer
JP2014146401A (ja) * 2013-01-29 2014-08-14 Showa Denko Kk 磁気記録媒体の製造方法及び装置
JP6118130B2 (ja) 2013-02-25 2017-04-19 昭和電工株式会社 磁気記録媒体の製造方法及び装置
JP6175265B2 (ja) * 2013-04-02 2017-08-02 昭和電工株式会社 磁気記録媒体の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60253021A (ja) * 1984-05-30 1985-12-13 Victor Co Of Japan Ltd 磁気記録媒体
EP0182367B1 (fr) * 1984-11-20 1990-04-18 Hitachi Maxell Ltd. Milieu d'enregistrement magnétique et sa fabrication
JPS61210518A (ja) 1985-03-13 1986-09-18 Matsushita Electric Ind Co Ltd 磁気記録媒体の製造方法
JPS63222322A (ja) * 1987-03-11 1988-09-16 Nissin Electric Co Ltd 磁気記録媒体
US5162235A (en) * 1989-06-27 1992-11-10 The United States Of America As Represented By The Secretary Of The Navy Method for assessing distillate fuel stability by oxygen overpressure
US5045165A (en) * 1990-02-01 1991-09-03 Komag, Inc. Method for sputtering a hydrogen-doped carbon protective film on a magnetic disk
DE4110909C2 (de) * 1990-04-04 1995-11-02 Matsushita Electric Ind Co Ltd Bandkassette
US5229899A (en) * 1990-05-24 1993-07-20 International Business Machines Corporation Apparatus and method for controlling vapor phase within an enclosure
GB2263769A (en) * 1992-01-31 1993-08-04 Bernard Fields Vapour sampling device
JPH0950623A (ja) * 1995-05-30 1997-02-18 Fuji Electric Co Ltd 磁気記録媒体及びその製造方法
JPH10269546A (ja) * 1997-03-25 1998-10-09 Sony Corp 磁気記録媒体
US6319600B1 (en) * 1997-07-25 2001-11-20 Seagate Technology Llc Fluoropolyether topcoat lubricants
US6051169A (en) * 1997-08-27 2000-04-18 International Business Machines Corporation Vacuum baking process
US6316062B1 (en) * 1997-09-17 2001-11-13 Showa Denko K.K. Magnetic recording medium and method of producing the same
JP3396175B2 (ja) * 1998-12-22 2003-04-14 昭和電工株式会社 磁気記録媒体の製造方法
FR2787580B1 (fr) * 1998-12-22 2001-01-26 Inst Francais Du Petrole Nouveau test de laboratoire destine a evaluer la tendance d'une essence, eventuellement additivee, a faire des depots au cours du fonctionnement d'un moteur
US6340505B1 (en) * 1998-12-22 2002-01-22 Showa Denko Kabushiki Kaisha Process for producing a magnetic recording medium
JP4943607B2 (ja) * 1999-08-23 2012-05-30 ゴア エンタープライズ ホールディングス，インコーポレイティド 閉鎖容器内の汚染物質を除去する改良多機能フィルター
US6387823B1 (en) * 2000-05-23 2002-05-14 Advanced Micro Devices, Inc. Method and apparatus for controlling deposition process using residual gas analysis

Also Published As

Publication number Publication date
US6913780B2 (en) 2005-07-05
WO2002011130A1 (fr) 2002-02-07
US20030157374A1 (en) 2003-08-21

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