FR2571534B1 - Procede de realisation d'un support d'enregistrement magnetique - Google Patents

Procede de realisation d'un support d'enregistrement magnetique

Info

Publication number
FR2571534B1
FR2571534B1 FR8514586A FR8514586A FR2571534B1 FR 2571534 B1 FR2571534 B1 FR 2571534B1 FR 8514586 A FR8514586 A FR 8514586A FR 8514586 A FR8514586 A FR 8514586A FR 2571534 B1 FR2571534 B1 FR 2571534B1
Authority
FR
France
Prior art keywords
producing
recording medium
magnetic recording
magnetic
medium
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.)
Expired - Fee Related
Application number
FR8514586A
Other languages
English (en)
Other versions
FR2571534A1 (fr
Inventor
Ezaki Joichiro
Kitahara Yoshimi
Fukada Kazumasa
Kanazawa Kiyosumi
Yokoyama Kenji
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Publication of FR2571534A1 publication Critical patent/FR2571534A1/fr
Application granted granted Critical
Publication of FR2571534B1 publication Critical patent/FR2571534B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B5/851—Coating a support with a magnetic layer by sputtering
    • 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
FR8514586A 1984-10-04 1985-10-02 Procede de realisation d'un support d'enregistrement magnetique Expired - Fee Related FR2571534B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20890684A JPS6187223A (ja) 1984-10-04 1984-10-04 磁気記録媒体の製造方法

Publications (2)

Publication Number Publication Date
FR2571534A1 FR2571534A1 (fr) 1986-04-11
FR2571534B1 true FR2571534B1 (fr) 1995-03-03

Family

ID=16564080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8514586A Expired - Fee Related FR2571534B1 (fr) 1984-10-04 1985-10-02 Procede de realisation d'un support d'enregistrement magnetique

Country Status (3)

Country Link
JP (1) JPS6187223A (fr)
DE (1) DE3534907A1 (fr)
FR (1) FR2571534B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63197027A (ja) * 1987-02-12 1988-08-15 Tdk Corp 垂直磁気記録媒体の製造方法及び製造装置
CN105441886A (zh) * 2015-12-31 2016-03-30 菏泽天宇科技开发有限责任公司 一种泡沫金属的高速真空镀膜设备及工艺
CN105441885B (zh) * 2015-12-31 2018-10-09 菏泽天宇科技开发有限责任公司 一种真空镀膜冷却装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210351A1 (de) * 1982-03-20 1983-09-22 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zum herstellen von magnetischen aufzeichnungsschichten
JPS59129944A (ja) * 1983-01-12 1984-07-26 Anelva Corp 磁気記録媒体の製造方法及び磁気記録媒体の製造装置

Also Published As

Publication number Publication date
JPS6187223A (ja) 1986-05-02
FR2571534A1 (fr) 1986-04-11
DE3534907A1 (de) 1986-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse