JPH0364932B2 - - Google Patents

Info

Publication number
JPH0364932B2
JPH0364932B2 JP58156502A JP15650283A JPH0364932B2 JP H0364932 B2 JPH0364932 B2 JP H0364932B2 JP 58156502 A JP58156502 A JP 58156502A JP 15650283 A JP15650283 A JP 15650283A JP H0364932 B2 JPH0364932 B2 JP H0364932B2
Authority
JP
Japan
Prior art keywords
cobalt
layer
protective layer
thickness
cocr
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 - Lifetime
Application number
JP58156502A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6050622A (ja
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 filed Critical
Priority to JP15650283A priority Critical patent/JPS6050622A/ja
Publication of JPS6050622A publication Critical patent/JPS6050622A/ja
Publication of JPH0364932B2 publication Critical patent/JPH0364932B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
JP15650283A 1983-08-29 1983-08-29 垂直磁気記録媒体 Granted JPS6050622A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15650283A JPS6050622A (ja) 1983-08-29 1983-08-29 垂直磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15650283A JPS6050622A (ja) 1983-08-29 1983-08-29 垂直磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS6050622A JPS6050622A (ja) 1985-03-20
JPH0364932B2 true JPH0364932B2 (enrdf_load_stackoverflow) 1991-10-09

Family

ID=15629159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15650283A Granted JPS6050622A (ja) 1983-08-29 1983-08-29 垂直磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS6050622A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61267921A (ja) * 1985-05-22 1986-11-27 Teijin Ltd 磁気記録媒体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837615B2 (ja) * 1976-04-16 1983-08-17 富士写真フイルム株式会社 磁気記録媒体
JPS58133628A (ja) * 1982-02-01 1983-08-09 Seiko Epson Corp 磁気記録媒体

Also Published As

Publication number Publication date
JPS6050622A (ja) 1985-03-20

Similar Documents

Publication Publication Date Title
US7691499B2 (en) Corrosion-resistant granular magnetic media with improved recording performance and methods of manufacturing same
KR100894790B1 (ko) 캡층과 사전-오버코트 에칭에 의한 개선된 부식 저항을갖는 입자상 자기 기록 매체
JP3443547B2 (ja) 水平記録用記録媒体
US6656613B2 (en) Multilayer magnetic recording media with columnar microstructure for improved exchange decoupling
US20050181239A1 (en) Granular magnetic recording media with improved corrosion resistance by pre-carbon overcoat ion etching
JPH0573881A (ja) 磁気記録媒体およびその製造方法
US6129981A (en) Magnetic recording medium and magnetic recording disk device
JPH0364932B2 (enrdf_load_stackoverflow)
JP2005174531A (ja) 粒状垂直記録用途の非反応処理のための磁性体
JP2937199B2 (ja) 面内磁気記録媒体及びその製造方法並びに磁気記憶装置
US20080085427A1 (en) Amorphous soft magnetic layers for perpendicular magnetic recording media
JPS58182129A (ja) 磁気記録媒体
JP2001250223A (ja) 磁気記録媒体及び磁気記録装置
JP3434845B2 (ja) 磁気記録媒体、該磁気記録媒体の製造方法及び磁気記憶装置
JPH05303734A (ja) 垂直磁気記録媒体
JP4138348B2 (ja) 磁気記録媒体の製造方法
JP2000348334A (ja) 磁気記録媒体及び磁気ディスク装置
JP2000123345A (ja) 磁気記録媒体及び磁気ディスク装置
JPS59157837A (ja) 磁気記録媒体
JP2000113443A (ja) 磁気記録媒体及び磁気ディスク装置
JP2000182233A (ja) 磁気記録媒体
JPH05189739A (ja) 磁気記録媒体
JPS6059729B2 (ja) 磁気記録媒体の製造方法
JP2001291220A (ja) 磁気記録媒体及び磁気記憶装置
JPH05101933A (ja) 磁気記録媒体