TW200630977A - Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus - Google Patents

Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus

Info

Publication number
TW200630977A
TW200630977A TW094124393A TW94124393A TW200630977A TW 200630977 A TW200630977 A TW 200630977A TW 094124393 A TW094124393 A TW 094124393A TW 94124393 A TW94124393 A TW 94124393A TW 200630977 A TW200630977 A TW 200630977A
Authority
TW
Taiwan
Prior art keywords
magnetic recording
magnetic
recording medium
production process
reproducing apparatus
Prior art date
Application number
TW094124393A
Other languages
Chinese (zh)
Inventor
Hiroshi Osawa
Kenji Shimizu
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
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Publication of TW200630977A publication Critical patent/TW200630977A/en

Links

Abstract

This invention provides a magnetic recording medium that can achieve higher recording density, and that has higher coercive force and lower noises. This invention also provides a production process of the same magnetic recording medium as well as magnetic recording and reproducing apparatus. The magnetic recording medium is characterized by laminating, on a non-magnetic substrate, at least a non-magnetic base layer, a non-magnetic intermediate layer, a magnetic layer and a protecting film in this order, and at least one of the non-magnetic base layers consists of a poly body-centered cubic crystal alloy.
TW094124393A 2005-02-25 2005-07-19 Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus TW200630977A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005050878 2005-02-25
JP2005082053 2005-03-22
JP2005172199A JP2006302480A (en) 2005-02-25 2005-06-13 Magnetic recording medium, production method thereof, and magnetic recording and reproducing apparatus

Publications (1)

Publication Number Publication Date
TW200630977A true TW200630977A (en) 2006-09-01

Family

ID=37470566

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124393A TW200630977A (en) 2005-02-25 2005-07-19 Magnetic recording medium, production process thereof, and magnetic recording and reproducing apparatus

Country Status (2)

Country Link
JP (1) JP2006302480A (en)
TW (1) TW200630977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI549124B (en) * 2012-12-27 2016-09-11 佳能安內華股份有限公司 Magnetic recording medium and a method for manufacturing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6145350B2 (en) * 2013-07-31 2017-06-07 昭和電工株式会社 Magnetic recording medium, magnetic storage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI549124B (en) * 2012-12-27 2016-09-11 佳能安內華股份有限公司 Magnetic recording medium and a method for manufacturing the same

Also Published As

Publication number Publication date
JP2006302480A (en) 2006-11-02

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