JPS5361310A - Production of magnetic recording medium - Google Patents

Production of magnetic recording medium

Info

Publication number
JPS5361310A
JPS5361310A JP13665176A JP13665176A JPS5361310A JP S5361310 A JPS5361310 A JP S5361310A JP 13665176 A JP13665176 A JP 13665176A JP 13665176 A JP13665176 A JP 13665176A JP S5361310 A JPS5361310 A JP S5361310A
Authority
JP
Japan
Prior art keywords
production
recording medium
magnetic recording
angle
evaporating
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.)
Granted
Application number
JP13665176A
Other languages
Japanese (ja)
Other versions
JPS5623216B2 (en
Inventor
Koichi Shinohara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13665176A priority Critical patent/JPS5361310A/en
Publication of JPS5361310A publication Critical patent/JPS5361310A/en
Publication of JPS5623216B2 publication Critical patent/JPS5623216B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)

Abstract

PURPOSE: To increase the filming speed of a base material by defining the angle that vapor current assumes at a specified angle and evaporating a non-magnetic material within a vacuum atmosphere.
COPYRIGHT: (C)1978,JPO&Japio
JP13665176A 1976-11-12 1976-11-12 Production of magnetic recording medium Granted JPS5361310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13665176A JPS5361310A (en) 1976-11-12 1976-11-12 Production of magnetic recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13665176A JPS5361310A (en) 1976-11-12 1976-11-12 Production of magnetic recording medium

Publications (2)

Publication Number Publication Date
JPS5361310A true JPS5361310A (en) 1978-06-01
JPS5623216B2 JPS5623216B2 (en) 1981-05-29

Family

ID=15180301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13665176A Granted JPS5361310A (en) 1976-11-12 1976-11-12 Production of magnetic recording medium

Country Status (1)

Country Link
JP (1) JPS5361310A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517881A (en) * 1978-07-25 1980-02-07 Matsushita Electric Ind Co Ltd Magnetic recording medium and its production
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS5670618A (en) * 1979-11-15 1981-06-12 Matsushita Electric Ind Co Ltd Manufacture of cobalt chrome alloy thin film
EP0066146A2 (en) * 1981-05-15 1982-12-08 Matsushita Electric Industrial Co., Ltd. Method for manufacturing magnetic recording medium

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5517881A (en) * 1978-07-25 1980-02-07 Matsushita Electric Ind Co Ltd Magnetic recording medium and its production
JPS5625210A (en) * 1979-08-06 1981-03-11 Ulvac Corp Recording and reproducing method of magnetic recording body
JPS6058525B2 (en) * 1979-08-06 1985-12-20 日本真空技術株式会社 Recording and reproducing method for magnetic recording media
JPS5670618A (en) * 1979-11-15 1981-06-12 Matsushita Electric Ind Co Ltd Manufacture of cobalt chrome alloy thin film
JPS6246968B2 (en) * 1979-11-15 1987-10-06 Matsushita Electric Ind Co Ltd
EP0066146A2 (en) * 1981-05-15 1982-12-08 Matsushita Electric Industrial Co., Ltd. Method for manufacturing magnetic recording medium

Also Published As

Publication number Publication date
JPS5623216B2 (en) 1981-05-29

Similar Documents

Publication Publication Date Title
JPS51149008A (en) Magnetic recording medium manufacturing method
JPS53143206A (en) Magnetic disc
JPS5418709A (en) Production of magnetic recording media
JPS5358206A (en) Magnetic recording medium
JPS5361310A (en) Production of magnetic recording medium
JPS5250203A (en) Magnetic transfer recording material
JPS5419199A (en) Magnetic recording medium porcess
JPS5237413A (en) Magnetic recorder
JPS5317014A (en) Recording-reproducing device
JPS5367406A (en) Magnetic recording medium and its production
JPS5383709A (en) Preparation of magnetic recording medium
JPS52130307A (en) Bifacial magnetic field direction arrangement for magnetic disks
JPS5239046A (en) A permanent magnet opposed type magnetic bearing
JPS5236798A (en) Magnetic recording substance
JPS5368211A (en) Magnetic recording tape
JPS5233713A (en) Thin film magnetic head
JPS5233714A (en) Thin film magnetic head
JPS5249500A (en) Mnbi alloy magnetic material with excellent oxidation stability
JPS5250204A (en) Tape form magnetic recording material
JPS533203A (en) Magnetic film
JPS5373109A (en) Magnetic recording medium and its manufacture
JPS5419200A (en) Magnetic recording medium process
JPS5238913A (en) Magnetic head
JPS5331111A (en) Production of magnetic recording media
JPS5295097A (en) Magnetic recording material