GB809674A - Process and apparatus for vaporising metals in vacuo - Google Patents

Process and apparatus for vaporising metals in vacuo

Info

Publication number
GB809674A
GB809674A GB17947/55A GB1794755A GB809674A GB 809674 A GB809674 A GB 809674A GB 17947/55 A GB17947/55 A GB 17947/55A GB 1794755 A GB1794755 A GB 1794755A GB 809674 A GB809674 A GB 809674A
Authority
GB
United Kingdom
Prior art keywords
chamber
mist
discharge
metal
vapour
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
GB17947/55A
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.)
V A C ANSTALT
Original Assignee
V A C ANSTALT
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 V A C ANSTALT filed Critical V A C ANSTALT
Publication of GB809674A publication Critical patent/GB809674A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32018—Glow discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/08—Plant for applying liquids or other fluent materials to objects
    • B05B5/12—Plant for applying liquids or other fluent materials to objects specially adapted for coating the interior of hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/168—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed with means for heating or cooling after mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/228—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using electromagnetic radiation, e.g. laser
    • 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
    • C23C14/28—Vacuum evaporation by wave energy or particle radiation
    • 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
    • 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
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nozzles (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

809,674. Coating with metals. VAC ANSTALT. June 21, 1955 [July 27, 1954], No. 17947/55. Class 82(2) In a process and apparatus for vaporizing metals in vacuo, as for coating purposes, the metal is liquefied then atomized into a vacuum chamber (5) to form a mist (4) and the mist vaporized by radiant heat from heated high temperature bodies in or forming part of the chamber. The vaporizing process may be assisted by the setting up of a metal vapour discharge in the chamber between electrodes and passing the metal mist into the discharge. As shown liquid aluminium is vaporized at nozzle 1, which has a heating spiral 2 and preferably also cooling passages, and enters heated chamber 5 as a mist of droplets 4 which the heat converts into vapour which is withdrawn at slit 7 for deposition on a web e.g. paper, plastic, or textile material in a surrounding evacuater vessel, Chamber 5 may have an electron-emissive lining 6 of e.g. alkaline earth oxide, whilst annular electrodes 10, 11 with cooling or heating passages 12 may be used to set up the metal vapour discharge. The nozzle. may be connected to one electrode via switch 15 which should be opened once the discharge has begun. Several nozzles may be employed, and the atomized streams may be in various directions (Fig. 3, not shown). The vapour exit may be a slit (7) parallel to the length of the chamber, or helical, or may be an opening in the end of the chamber (Fig. 2, not shown), a suitable temperature for which chamber is 2000‹C. with an internal pressure of 1.5Î10<SP>-3</SP> to 1.5Î10<SP>-5</SP> atmospheres.
GB17947/55A 1954-07-27 1955-06-21 Process and apparatus for vaporising metals in vacuo Expired GB809674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE809674X 1954-07-27

Publications (1)

Publication Number Publication Date
GB809674A true GB809674A (en) 1959-03-04

Family

ID=6723376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17947/55A Expired GB809674A (en) 1954-07-27 1955-06-21 Process and apparatus for vaporising metals in vacuo

Country Status (6)

Country Link
US (1) US2939943A (en)
BE (1) BE544005A (en)
FR (1) FR1134869A (en)
GB (1) GB809674A (en)
LU (1) LU34063A1 (en)
NL (1) NL100921C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402488A1 (en) * 1977-09-09 1979-04-06 Continental Group FORMATION OF AN ELECTROSTATIC POWDER COATING INSIDE A TUBULAR PART, IN PARTICULAR BOX BODY
WO1998040902A1 (en) * 1997-03-13 1998-09-17 Thomson Consumer Electronics, Inc. Spray module having shielding means and collecting means

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065105A (en) * 1958-06-12 1962-11-20 Sperry Rand Corp Process and apparatus for producing magnetic material and resulting article
US3371649A (en) * 1960-09-23 1968-03-05 Technical Ind Inc Means for controlled deposition and growth of polycrystalline films in a vacuum
US3281257A (en) * 1963-06-10 1966-10-25 Philip Morris Inc Thermal embossing method
US3366090A (en) * 1966-04-07 1968-01-30 Air Force Usa Glow discharge vapor deposition apparatus
US3452711A (en) * 1966-09-28 1969-07-01 Gen Electric Vacuum reactor for vapor deposition on continuous filaments
US3809011A (en) * 1969-05-23 1974-05-07 Tunzini Ameliorair Sa Apparatus for the surface coating of objects
US3776181A (en) * 1970-02-02 1973-12-04 Ransburg Electro Coating Corp Deposition apparatus for an organometallic material
US6433154B1 (en) * 1997-06-12 2002-08-13 Bristol-Myers Squibb Company Functional receptor/kinase chimera in yeast cells
US20090214782A1 (en) * 2008-02-21 2009-08-27 Forrest Stephen R Organic vapor jet printing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2074281A (en) * 1933-07-13 1937-03-16 Sommer Ludwig August Method and apparatus for the production of metallic coatings on electrically nonconducting substances by the thermal vaporization of metals in vacuo
US2169981A (en) * 1935-08-14 1939-08-15 Compo Shoe Machinery Corp Apparatus for applying pressure to shoe soles
GB483517A (en) * 1936-11-23 1938-04-21 William Edward Ballard Improvements relating to metal spraying
US2420722A (en) * 1942-12-11 1947-05-20 Bausch & Lomb Apparatus for coating surfaces
US2373639A (en) * 1943-01-23 1945-04-10 Bausch & Lomb Method and apparatus for forming films
US2416211A (en) * 1943-09-15 1947-02-18 American Optical Corp Apparatus for coating articles
US2643201A (en) * 1949-12-24 1953-06-23 Nat Res Corp Coating method and apparatus therefor
US2754225A (en) * 1951-11-22 1956-07-10 Martin Von Schulthess Method of spray-coating with metals
DE1046437B (en) * 1953-10-15 1958-12-11 Physikalisch Tech Werkstaetten Process for evaporating chemical compounds

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402488A1 (en) * 1977-09-09 1979-04-06 Continental Group FORMATION OF AN ELECTROSTATIC POWDER COATING INSIDE A TUBULAR PART, IN PARTICULAR BOX BODY
WO1998040902A1 (en) * 1997-03-13 1998-09-17 Thomson Consumer Electronics, Inc. Spray module having shielding means and collecting means

Also Published As

Publication number Publication date
FR1134869A (en) 1957-04-18
NL100921C (en) 1962-03-16
LU34063A1 (en)
US2939943A (en) 1960-06-07
BE544005A (en)

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