JPS5050901A - - Google Patents

Info

Publication number
JPS5050901A
JPS5050901A JP48099642A JP9964273A JPS5050901A JP S5050901 A JPS5050901 A JP S5050901A JP 48099642 A JP48099642 A JP 48099642A JP 9964273 A JP9964273 A JP 9964273A JP S5050901 A JPS5050901 A JP S5050901A
Authority
JP
Japan
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.)
Pending
Application number
JP48099642A
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 JP48099642A priority Critical patent/JPS5050901A/ja
Priority to GB3855074A priority patent/GB1430516A/en
Priority to US503125A priority patent/US3928159A/en
Priority to DE2442242A priority patent/DE2442242A1/de
Publication of JPS5050901A publication Critical patent/JPS5050901A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/72—Protective coatings, e.g. anti-static or antifriction
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
JP48099642A 1973-09-04 1973-09-04 Pending JPS5050901A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP48099642A JPS5050901A (ja) 1973-09-04 1973-09-04
GB3855074A GB1430516A (en) 1973-09-04 1974-09-03 Method of forming a protective layer on a magnetic recording element
US503125A US3928159A (en) 1973-09-04 1974-09-04 Method for forming protective film by ionic plating
DE2442242A DE2442242A1 (de) 1973-09-04 1974-09-04 Verfahren zur bildung einer schutzschicht auf einem magnetischen aufzeichnungsmaterial durch ionische plattierung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48099642A JPS5050901A (ja) 1973-09-04 1973-09-04

Publications (1)

Publication Number Publication Date
JPS5050901A true JPS5050901A (ja) 1975-05-07

Family

ID=14252697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48099642A Pending JPS5050901A (ja) 1973-09-04 1973-09-04

Country Status (4)

Country Link
US (1) US3928159A (ja)
JP (1) JPS5050901A (ja)
DE (1) DE2442242A1 (ja)
GB (1) GB1430516A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339708A (en) * 1976-09-24 1978-04-11 Matsushita Electric Ind Co Ltd Magnetic recording medium and preparation thereof
JPS56119145U (ja) * 1981-01-21 1981-09-11
JPS57205825A (en) * 1981-06-11 1982-12-17 Nippon Gakki Seizo Kk Magnetic recording tape
JPS62109217A (ja) * 1985-11-06 1987-05-20 Mitsubishi Electric Corp 磁気デイスク

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812728B2 (ja) * 1974-12-10 1983-03-10 富士写真フイルム株式会社 ジキキロクバイタイノ セイホウ
US4181590A (en) * 1977-08-16 1980-01-01 The United States Of America As Represented By The Secretary Of The Air Force Method of ion plating titanium and titanium alloys with noble metals and their alloys
JPS5927215B2 (ja) 1978-12-27 1984-07-04 日産自動車株式会社 表面活性化処理を施した機能材料とその製造方法
JPS5829119A (ja) * 1981-08-14 1983-02-21 Shin Etsu Chem Co Ltd 帯電防止性磁気テ−プ
GB2138027B (en) * 1983-04-12 1986-09-10 Citizen Watch Co Ltd A process for plating an article with a gold-based alloy and an alloy therefor
US4923574A (en) * 1984-11-13 1990-05-08 Uri Cohen Method for making a record member with a metallic antifriction overcoat
JPS62222633A (ja) * 1986-03-25 1987-09-30 Sharp Corp 半導体素子の製造方法
CA2065581C (en) 1991-04-22 2002-03-12 Andal Corp. Plasma enhancement apparatus and method for physical vapor deposition
DE4215664C1 (de) * 1992-05-13 1993-11-25 Mtu Muenchen Gmbh Verfahren zum Aufbringen von metallischen Zwischenschichten und seine Anwendung
US6098655A (en) * 1996-12-03 2000-08-08 Carolina Power & Light Company Alleviating sticking of normally closed valves in nuclear reactor plants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531322A (en) * 1966-12-28 1970-09-29 Honeywell Inc Plated super-coat and electrolyte
US3498837A (en) * 1967-01-11 1970-03-03 Ibm Vacuum coating chromium-chromium oxide on recording member
US3516860A (en) * 1967-08-31 1970-06-23 Singer Co Method of forming a magnetic recording medium
US3674554A (en) * 1970-07-23 1972-07-04 Ncr Co Formation of oxide coating on surface of a magnetic cobalt nickel alloy
US3772174A (en) * 1971-04-21 1973-11-13 Nasa Deposition of alloy films
US3767369A (en) * 1971-08-04 1973-10-23 Ampex Duplex metallic overcoating
US3829372A (en) * 1972-05-25 1974-08-13 Ibm Multilayer magnetic structure and methods of making same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339708A (en) * 1976-09-24 1978-04-11 Matsushita Electric Ind Co Ltd Magnetic recording medium and preparation thereof
JPS5643532B2 (ja) * 1976-09-24 1981-10-13
JPS56119145U (ja) * 1981-01-21 1981-09-11
JPS5721151Y2 (ja) * 1981-01-21 1982-05-07
JPS57205825A (en) * 1981-06-11 1982-12-17 Nippon Gakki Seizo Kk Magnetic recording tape
JPS62109217A (ja) * 1985-11-06 1987-05-20 Mitsubishi Electric Corp 磁気デイスク

Also Published As

Publication number Publication date
GB1430516A (en) 1976-03-31
US3928159A (en) 1975-12-23
DE2442242A1 (de) 1975-03-20

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