GB1277375A - Method and apparatus for applying a coating to a metallic article - Google Patents

Method and apparatus for applying a coating to a metallic article

Info

Publication number
GB1277375A
GB1277375A GB3984/70A GB398470A GB1277375A GB 1277375 A GB1277375 A GB 1277375A GB 3984/70 A GB3984/70 A GB 3984/70A GB 398470 A GB398470 A GB 398470A GB 1277375 A GB1277375 A GB 1277375A
Authority
GB
United Kingdom
Prior art keywords
coating
strip
article
hood
metal
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
Application number
GB3984/70A
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.)
Cockerill SA
Cockerill Ougree Providence et Esperance Longdoz
Original Assignee
Cockerill SA
Cockerill Ougree Providence et Esperance Longdoz
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 Cockerill SA, Cockerill Ougree Providence et Esperance Longdoz filed Critical Cockerill SA
Publication of GB1277375A publication Critical patent/GB1277375A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching
    • H01J37/3053—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating or etching for evaporating or etching

Abstract

1277375 Vapour deposition of metals COCKERILL-OUGREE PROVIDENCE ET ESPERANCE-LONGDOZ EN ABREGE COCKERILL 27 Jan 1970 [24 Feb 1969] 3984/70 HeadingC7F In a method for vapour deposition coating of a vertically disposed elongated metal article, e. g. a steel strip or wire 4, at a pressure of 10<SP>-1</SP> to 10<SP>-5</SP> Torr, a source 8 of metallic atoms is arranged around the article, and metallic atoms which have passed the article and not condensed directly on it are deflected back towards the article. Metal in crucibles 8 is heated by electron beams, and the deflector means are provided by the hood 11 which is desirably heated electrically by source 13. The strip 4 may be heated by electron gun 22 to enhance adhesion of the coating, which may be further improved by subjection of the coating metal vapour to ionizing device 15 and making strip 4 negative (via a connection to transport roller 6) and the hood 11 positive, thereby repelling metal vapour from the hood and attracting it to the strip, e. g. for Ni coating the hood may be at +100V, and the strip at -500V. The whole assembly of Fig. 2 is mounted in an evacuable chamber.
GB3984/70A 1969-02-24 1970-01-27 Method and apparatus for applying a coating to a metallic article Expired GB1277375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE728876 1969-02-24

Publications (1)

Publication Number Publication Date
GB1277375A true GB1277375A (en) 1972-06-14

Family

ID=3854328

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3984/70A Expired GB1277375A (en) 1969-02-24 1970-01-27 Method and apparatus for applying a coating to a metallic article

Country Status (8)

Country Link
US (1) US3693582A (en)
JP (1) JPS4817695B1 (en)
BE (1) BE728876A (en)
CH (1) CH520784A (en)
FR (1) FR2031254A5 (en)
GB (1) GB1277375A (en)
LU (1) LU60206A1 (en)
NL (1) NL7002193A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285296A (en) * 1978-02-24 1981-08-25 Ball Corporation Lubricating apparatus
JPS55120223U (en) * 1979-02-16 1980-08-26
FR2548589B1 (en) * 1983-07-07 1987-02-20 Aerospatiale METHOD AND DEVICE FOR METALLIC IMPREGNATION OF A SUBSTRATE IN THE FORM OF A PATCH OF FIBERS CONDUCTING ELECTRIC CURRENT
EP0142083A3 (en) * 1983-11-11 1987-04-29 Hoesch Aktiengesellschaft Method and apparatus for the production of metallic coatings
DE4018340C2 (en) * 1990-06-08 1993-10-07 Deutsche Forsch Luft Raumfahrt Method and device for coating high-temperature-resistant long fibers
AT400040B (en) * 1993-06-02 1995-09-25 Andritz Patentverwaltung METHOD AND DEVICE FOR COATING METAL SUBSTRATES, IN PARTICULAR STEEL OR ALUMINUM SHEETS IN STRIP SHAPE
DE4442733C2 (en) * 1994-12-01 2001-04-26 Ardenne Anlagentech Gmbh Device for the vapor deposition of ribbon-shaped substrates in a vacuum
US5826773A (en) * 1997-01-31 1998-10-27 Straemke; Siegfried Rope material transfer structure
WO2002087787A1 (en) * 2001-04-30 2002-11-07 University Of Virginia Patent Foundation Method and apparatus for efficient application of substrate coating
WO2003093529A2 (en) * 2002-05-03 2003-11-13 Ecole Polytechnique Federale De Lausanne (Epfl) Large area deposition in high vacuum with high thickness uniformity

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710747A (en) * 1925-12-07 1929-04-30 American Mach & Foundry Method of and apparatus for coating metal
DE665540C (en) * 1931-07-26 1938-09-28 Siemens Schuckertwerke Akt Ges Manufacture of metallic coatings on metal bodies
US2206509A (en) * 1939-05-27 1940-07-02 Rca Corp Radio tube manufacture
US2382432A (en) * 1940-08-02 1945-08-14 Crown Cork & Seal Co Method and apparatus for depositing vaporized metal coatings
US2621624A (en) * 1944-01-29 1952-12-16 Chilowsky Constantin Apparatus for manufacture of piezo-electric elements
US2437606A (en) * 1944-11-27 1948-03-09 Jones & Laughlin Steel Corp Method and apparatus for oiling sheet metal
US2771568A (en) * 1951-01-31 1956-11-20 Zeiss Carl Utilizing electron energy for physically and chemically changing members
US2994618A (en) * 1957-01-22 1961-08-01 Trion Inc Method and apparatus for electrostatic coating
US3000752A (en) * 1957-12-30 1961-09-19 Armco Steel Corp Coating metallic sheet or strip material with powdered annealing separator substances
US3192892A (en) * 1961-11-24 1965-07-06 Sperry Rand Corp Ion bombardment cleaning and coating apparatus
US3288638A (en) * 1962-10-09 1966-11-29 Martin Marietta Corp Method and apparatus for the treatment of plastic materials
US3250694A (en) * 1962-10-17 1966-05-10 Ibm Apparatus for coating articles by cathode sputtering
US3395674A (en) * 1963-09-23 1968-08-06 Int Resistance Co Apparatus for vapor coating tumbling substrates
US3361591A (en) * 1964-04-15 1968-01-02 Hughes Aircraft Co Production of thin films of cadmium sulfide, cadmium telluride or cadmium selenide
US3324825A (en) * 1964-11-25 1967-06-13 Mhd Res Inc Glow discharge reactor
US3386909A (en) * 1964-12-08 1968-06-04 Air Force Usa Apparatus for depositing material on a filament from ionized coating material
US3432335A (en) * 1966-03-15 1969-03-11 Lokomotivbau Elektrotech Cyclically moving electron beam for uniform vapor deposited coating
US3556048A (en) * 1968-09-05 1971-01-19 Nasa Vacuum evaporator with electromagnetic ion steering

Also Published As

Publication number Publication date
BE728876A (en) 1969-08-01
FR2031254A5 (en) 1970-11-13
DE2006866B2 (en) 1976-03-25
US3693582A (en) 1972-09-26
DE2006866A1 (en) 1970-09-03
JPS4817695B1 (en) 1973-05-31
LU60206A1 (en) 1970-03-20
CH520784A (en) 1972-03-31
NL7002193A (en) 1970-08-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee