IT380674A - - Google Patents

Info

Publication number
IT380674A
IT380674A IT380674DA IT380674A IT 380674 A IT380674 A IT 380674A IT 380674D A IT380674D A IT 380674DA IT 380674 A IT380674 A IT 380674A
Authority
IT
Italy
Application number
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.)
Publication of IT380674A publication Critical patent/IT380674A/it
Priority claimed from DEB186400D external-priority patent/DE764927C/de

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
    • H01J37/30—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
    • 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
    • C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S164/00—Metal founding
    • Y10S164/04—Dental
IT380674D 1939-02-22 IT380674A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB186400D DE764927C (de) 1939-02-22 1939-02-22 Verfahren zur Verdampfung im Vakuum

Publications (1)

Publication Number Publication Date
IT380674A true IT380674A (it)

Family

ID=32236116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT380674D IT380674A (it) 1939-02-22

Country Status (5)

Country Link
US (1) US2423729A (it)
CH (1) CH213914A (it)
FR (1) FR868386A (it)
IT (1) IT380674A (it)
NL (1) NL59597C (it)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621625A (en) * 1948-03-25 1952-12-16 Nat Res Corp Vapor coating device
US2554902A (en) * 1948-03-25 1951-05-29 Nat Res Corp Thermionic discharge device control
DE896827C (de) * 1951-09-08 1953-11-16 Licentia Gmbh Verfahren zur formgebenden Bearbeitung von kristallenen Halbleiterkoerpern
US2754259A (en) * 1952-11-29 1956-07-10 Sprague Electric Co Process and apparatus for growing single crystals
BE542056A (it) * 1954-10-15
US2935395A (en) * 1955-02-21 1960-05-03 Stauffer Chemical Co High vacuum metallurgical apparatus and method
US2976174A (en) * 1955-03-22 1961-03-21 Burroughs Corp Oriented magnetic cores
BE548761A (it) * 1955-07-06 1900-01-01
US3009050A (en) * 1957-02-18 1961-11-14 Zeiss Carl Electron beam means for initiating chemical reactions
US2968723A (en) * 1957-04-11 1961-01-17 Zeiss Carl Means for controlling crystal structure of materials
US2997760A (en) * 1957-06-10 1961-08-29 Stauffer Chemical Co Continous vaccum casting process
US3016237A (en) * 1957-10-09 1962-01-09 Commissariat Energie Atomique Installation for the vaporisation, under vacuum, of the volatile constituent of an alloy
US3005859A (en) * 1958-04-24 1961-10-24 Nat Res Corp Production of metals
US3046936A (en) * 1958-06-04 1962-07-31 Nat Res Corp Improvement in vacuum coating apparatus comprising an ion trap for the electron gun thereof
LU37401A1 (it) * 1958-08-04
US5552675A (en) * 1959-04-08 1996-09-03 Lemelson; Jerome H. High temperature reaction apparatus
DE1110877B (de) * 1959-04-24 1961-07-13 Heraeus Gmbh W C Verfahren zum Erschmelzen von Metallbloecken mittels Elektronenstrahlen
US3080626A (en) * 1960-05-27 1963-03-12 Stauffer Chemical Co Electron-beam furnace with magnetic guidance and flux concentrator
US3087211A (en) * 1960-05-27 1963-04-30 Stauffer Chemical Co Electron-beam furnace with opposedfield magnetic beam guidance
US3105275A (en) * 1960-05-27 1963-10-01 Stauffer Chemical Co Electron-beam furnace with double-coil magnetic beam guidance
US3040112A (en) * 1960-06-03 1962-06-19 Stauffer Chemical Co Electron-beam furnace with beam emission suppressors
US3101515A (en) * 1960-06-03 1963-08-27 Stauffer Chemical Co Electron beam furnace with magnetically guided axial and transverse beams
US3068309A (en) * 1960-06-22 1962-12-11 Stauffer Chemical Co Electron beam furnace with multiple field guidance of electrons
DE1181840B (de) * 1960-07-12 1964-11-19 Lokomotivbau Elektrotech Elektronenstrahlschmelzofen
GB915657A (en) * 1960-08-22 1963-01-16 Ass Elect Ind Improvements relating to electron beam furnaces
FR1273925A (fr) * 1960-09-06 1961-10-20 Applic Electro Thermiques Soc Procédé de déviation et de modulation en puissance d'un faisceau d'électrons dans un four à bombardement et appareillages de mise en oeuvre d'un tel procédé
US3181209A (en) * 1961-08-18 1965-05-04 Temescal Metallurgical Corp Foil production
US3217135A (en) * 1961-12-29 1965-11-09 Radiation Dynamics Electron beam welding at atmospheric pressures
US3183077A (en) * 1962-01-30 1965-05-11 Bendix Balzers Vacuum Inc Process for vacuum degassing
DE1154583B (de) * 1962-05-08 1963-09-19 Siemens Ag Verfahren zum Verdampfen von Isolierstoffen durch gebuendelte Elektronenstrahlen
US3237254A (en) * 1962-06-26 1966-03-01 Stauffer Chemical Co Vacuum casting
DE1176771B (de) * 1963-07-13 1964-08-27 Dr Rer Nat Siegfried Schiller Fokussierhilfe bei Elektronenstrahl-Schmelzoefen und Verfahren zu ihrer Ausfuehrung
DE1515197C3 (de) * 1964-05-06 1974-08-15 Steigerwald Strahltechnik Gmbh, 8000 Muenchen Energiestrahl-Schweiß verfahren
US3404255A (en) * 1965-06-23 1968-10-01 Bendix Corp Source of vaporizable material for bombardment thereof by an electron bombarding means
US3444350A (en) * 1965-10-23 1969-05-13 United Aircraft Corp Jet diffuser plate for electron beam device
CH427744A (de) * 1965-11-26 1967-01-15 Balzers Patent Beteilig Ag Verfahren für die thermische Verdampfung von Stoffgemischen im Vakuum
US3428776A (en) * 1966-01-28 1969-02-18 Gen Electric Method and apparatus for extracting a charged particle beam into a higher pressure atmosphere
US3634647A (en) * 1967-07-14 1972-01-11 Ernest Brock Dale Jr Evaporation of multicomponent alloys

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326794A (en) * 1919-12-30 sinding-larsen
US1584728A (en) * 1922-04-18 1926-05-18 Case Res Lab Inc Method of manufacturing mirrors
US1942573A (en) * 1932-03-30 1934-01-09 Eclipse Machine Co Engine starter
US2160714A (en) * 1932-07-20 1939-05-30 Hygrade Sylvania Corp Apparatus for interiorly coating lamps, tubes, and the like
US2123706A (en) * 1932-07-20 1938-07-12 Hygrade Sylvania Corp Method of manufacture of reflector bulbs
US2103623A (en) * 1933-09-20 1937-12-28 Ion Corp Electron discharge device for electronically bombarding materials
FR793015A (fr) * 1934-10-16 1936-01-15 Dispersion Cathodique S A Perfectionnements apportés à la dispersion cathodique
BE417869A (it) * 1935-10-12
US2097488A (en) * 1936-01-31 1937-11-02 Bell Telephone Labor Inc Piezoelectric device
GB481842A (en) * 1936-06-17 1938-03-18 Bernhard Berghaus Improvements in and relating to the coating of articles by vaporisation of the coating materials
US2153786A (en) * 1936-07-17 1939-04-11 Alexander Process and apparatus for thermal deposition of metals

Also Published As

Publication number Publication date
FR868386A (fr) 1941-12-29
CH213914A (de) 1941-03-31
NL59597C (it)
US2423729A (en) 1947-07-08

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