JPS5670618A - Manufacture of cobalt chrome alloy thin film - Google Patents

Manufacture of cobalt chrome alloy thin film

Info

Publication number
JPS5670618A
JPS5670618A JP14842579A JP14842579A JPS5670618A JP S5670618 A JPS5670618 A JP S5670618A JP 14842579 A JP14842579 A JP 14842579A JP 14842579 A JP14842579 A JP 14842579A JP S5670618 A JPS5670618 A JP S5670618A
Authority
JP
Japan
Prior art keywords
cobalt chrome
thin film
alloy thin
substance
chrome alloy
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
JP14842579A
Other languages
Japanese (ja)
Other versions
JPS6246968B2 (en
Inventor
Yuji Nagata
Hiroshi Yoda
Hideaki Inoue
Keizo Ishiwatari
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 JP14842579A priority Critical patent/JPS5670618A/en
Publication of JPS5670618A publication Critical patent/JPS5670618A/en
Publication of JPS6246968B2 publication Critical patent/JPS6246968B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Physical Vapour Deposition (AREA)
  • Magnetic Record Carriers (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)

Abstract

PURPOSE:To readily form a cobalt chrome magnetic film having magnetic anisotropy vertical to the surface of the film in a tape shape by forming zinc coating oriented vertically to the surface of the film beforehand at a c axis and then forming the cobalt chrome alloy thin film. CONSTITUTION:After forming a substance having hexagonal crystal structure so that the c axis of the substance is oriented vertical to the surface of a substrate, a cobalt chrome alloy thin film is formed on the coating of the substance having the hexagonal crystal structure, and a magnetic anisotropy is incorporated vertically to the surface of the substrate. The substance may, for example, include zinc, titanium, magnesium, cadmium, ruthemium, yttrium, scandium and so forth.
JP14842579A 1979-11-15 1979-11-15 Manufacture of cobalt chrome alloy thin film Granted JPS5670618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14842579A JPS5670618A (en) 1979-11-15 1979-11-15 Manufacture of cobalt chrome alloy thin film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14842579A JPS5670618A (en) 1979-11-15 1979-11-15 Manufacture of cobalt chrome alloy thin film

Publications (2)

Publication Number Publication Date
JPS5670618A true JPS5670618A (en) 1981-06-12
JPS6246968B2 JPS6246968B2 (en) 1987-10-06

Family

ID=15452501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14842579A Granted JPS5670618A (en) 1979-11-15 1979-11-15 Manufacture of cobalt chrome alloy thin film

Country Status (1)

Country Link
JP (1) JPS5670618A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626426A (en) * 1985-07-03 1987-01-13 Hitachi Ltd magnetic recording medium
JPH04221429A (en) * 1990-12-21 1992-08-11 Hoya Corp Manufacture of magnetic recording medium
JP2008285713A (en) * 2007-05-16 2008-11-27 Nippon Steel Corp Film generation method
JP2009015971A (en) * 2007-07-05 2009-01-22 Fuji Electric Device Technology Co Ltd Perpendicular magnetic recording medium and perpendicular magnetic recording / reproducing apparatus
CN113322462A (en) * 2021-06-01 2021-08-31 成都科宁达材料有限公司 Surface-modified selective laser cladding cobalt-chromium alloy and preparation method and application thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358206A (en) * 1976-11-05 1978-05-26 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS5361310A (en) * 1976-11-12 1978-06-01 Matsushita Electric Ind Co Ltd Production of magnetic recording medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5358206A (en) * 1976-11-05 1978-05-26 Matsushita Electric Ind Co Ltd Magnetic recording medium
JPS5361310A (en) * 1976-11-12 1978-06-01 Matsushita Electric Ind Co Ltd Production of magnetic recording medium

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS626426A (en) * 1985-07-03 1987-01-13 Hitachi Ltd magnetic recording medium
JPH04221429A (en) * 1990-12-21 1992-08-11 Hoya Corp Manufacture of magnetic recording medium
JP2008285713A (en) * 2007-05-16 2008-11-27 Nippon Steel Corp Film generation method
JP2009015971A (en) * 2007-07-05 2009-01-22 Fuji Electric Device Technology Co Ltd Perpendicular magnetic recording medium and perpendicular magnetic recording / reproducing apparatus
US8071229B2 (en) 2007-07-05 2011-12-06 Fuji Electric Co., Ltd. Perpendicular magnetic recording media and perpendicular magnetic recording apparatus
CN113322462A (en) * 2021-06-01 2021-08-31 成都科宁达材料有限公司 Surface-modified selective laser cladding cobalt-chromium alloy and preparation method and application thereof
CN113322462B (en) * 2021-06-01 2022-06-17 成都科宁达材料有限公司 Surface-modified selective laser cladding cobalt-chromium alloy and preparation method and application thereof

Also Published As

Publication number Publication date
JPS6246968B2 (en) 1987-10-06

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