JPH025836B2 - - Google Patents

Info

Publication number
JPH025836B2
JPH025836B2 JP18776683A JP18776683A JPH025836B2 JP H025836 B2 JPH025836 B2 JP H025836B2 JP 18776683 A JP18776683 A JP 18776683A JP 18776683 A JP18776683 A JP 18776683A JP H025836 B2 JPH025836 B2 JP H025836B2
Authority
JP
Japan
Prior art keywords
pores
magnetic metal
oxide film
anodic oxide
aluminum material
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
Application number
JP18776683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6082694A (ja
Inventor
Koichi Yoshida
Yoshio Hirayama
Takashi Kajama
Yasuo Oka
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal Co Ltd
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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP18776683A priority Critical patent/JPS6082694A/ja
Priority to DE19843421442 priority patent/DE3421442A1/de
Priority to GB08414656A priority patent/GB2142043B/en
Priority to US06/618,512 priority patent/US4548682A/en
Priority to IT21347/84A priority patent/IT1174167B/it
Priority to NL8401849A priority patent/NL8401849A/nl
Priority to FR8409271A priority patent/FR2548813A1/fr
Publication of JPS6082694A publication Critical patent/JPS6082694A/ja
Publication of JPH025836B2 publication Critical patent/JPH025836B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrochemical Coating By Surface Reaction (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP18776683A 1983-06-10 1983-10-07 磁気記録用アルミニウム材の製造法 Granted JPS6082694A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP18776683A JPS6082694A (ja) 1983-10-07 1983-10-07 磁気記録用アルミニウム材の製造法
DE19843421442 DE3421442A1 (de) 1983-06-10 1984-06-08 Verfahren zur herstellung eines magnetischen aufzeichnungsmediums
GB08414656A GB2142043B (en) 1983-06-10 1984-06-08 Magnetic recording media
US06/618,512 US4548682A (en) 1983-06-10 1984-06-08 Process of producing magnetic recording media
IT21347/84A IT1174167B (it) 1983-06-10 1984-06-11 Procentimento per la produzione di mezzi per la registrazione magnetica
NL8401849A NL8401849A (nl) 1983-06-10 1984-06-12 Werkwijze voor het vervaardigen van magnetische opname media.
FR8409271A FR2548813A1 (fr) 1983-06-10 1984-06-12 Procede de fabrication d'un support d'enregistrement magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18776683A JPS6082694A (ja) 1983-10-07 1983-10-07 磁気記録用アルミニウム材の製造法

Publications (2)

Publication Number Publication Date
JPS6082694A JPS6082694A (ja) 1985-05-10
JPH025836B2 true JPH025836B2 (OSRAM) 1990-02-06

Family

ID=16211831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18776683A Granted JPS6082694A (ja) 1983-06-10 1983-10-07 磁気記録用アルミニウム材の製造法

Country Status (1)

Country Link
JP (1) JPS6082694A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182019A (ja) * 1984-02-28 1985-09-17 Toshiro Takahashi 磁気記録媒体の製造方法
JPS6366729A (ja) * 1986-09-08 1988-03-25 Nippon Light Metal Co Ltd 磁気記録媒体の製造方法
JPH01188695A (ja) * 1988-01-25 1989-07-27 Alps Electric Co Ltd アルミニウム陽極酸化皮膜の合金メッキ法
WO2004070712A1 (ja) * 2003-02-06 2004-08-19 Fujitsu Limited 磁気記録媒体及びその製造方法、磁気記録媒体に用いられる磁気媒体基板、並びに磁気記憶装置
JP4865240B2 (ja) * 2004-03-23 2012-02-01 キヤノン株式会社 構造体の製造方法、磁気記録媒体の製造方法、成型体の製造方法
JP4825995B2 (ja) * 2004-11-29 2011-11-30 有限会社三恭興産 軽量磁性材料及びその製造法
CN105332034B (zh) * 2015-10-19 2017-08-04 博罗县东明化工有限公司 铝合金表面处理剂及其在铝合金表面制备纳米孔洞的方法

Also Published As

Publication number Publication date
JPS6082694A (ja) 1985-05-10

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