IL42550A - Alloy coating method - Google Patents

Alloy coating method

Info

Publication number
IL42550A
IL42550A IL42550A IL4255073A IL42550A IL 42550 A IL42550 A IL 42550A IL 42550 A IL42550 A IL 42550A IL 4255073 A IL4255073 A IL 4255073A IL 42550 A IL42550 A IL 42550A
Authority
IL
Israel
Prior art keywords
article
electron beam
rotating
vacuum
metal coating
Prior art date
Application number
IL42550A
Other versions
IL42550A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL42550A0 publication Critical patent/IL42550A0/en
Publication of IL42550A publication Critical patent/IL42550A/en

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
    • C23C14/54—Controlling or regulating the coating process
    • C23C14/541—Heating or cooling of the substrates
    • 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
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/028—Physical treatment to alter the texture of the substrate surface, e.g. grinding, polishing

Claims (3)

Appln. 42350/2 What is claimed is:
1. · A method for vacuum vapor depositing a metal coating on a metallic article surface, characterized by the steps of: providing the surface with a surface finish of no greater than 100 rms; rotating the article; preheating the surface of the article in a vacuum in the range of 1550-2050°P through bombardment of the surface with a scanning electron beam on the surface o the rotating article to prepare and clean the surface; and then coating the surface in vacuum by vapor depositing the metal coating on the cleaned surface; the rotation of the article and the application of the scanning electron beam being continued so that the electron beam is applied both before and during coating on one portion of the rotating article while the article is being coated on another portion, to maintain heat and cleanliness.
2. A method according to claim 1 in which: the metallic article is of a high temperature alloy based on an element selected from the group consisting of Ni and Co; and the metal coating is an alloy based on an element selected from the group consisting of Fe, Ni and Co. Tel-Avi t June 18, 197
3. AGENT FOR APPLICANTS
IL42550A 1972-10-24 1973-06-19 Alloy coating method IL42550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30038772A 1972-10-24 1972-10-24

Publications (2)

Publication Number Publication Date
IL42550A0 IL42550A0 (en) 1973-08-29
IL42550A true IL42550A (en) 1976-08-31

Family

ID=23158894

Family Applications (1)

Application Number Title Priority Date Filing Date
IL42550A IL42550A (en) 1972-10-24 1973-06-19 Alloy coating method

Country Status (7)

Country Link
JP (1) JPS4974638A (en)
BE (1) BE806278A (en)
DE (1) DE2352057A1 (en)
FR (1) FR2203892B1 (en)
GB (1) GB1439628A (en)
IL (1) IL42550A (en)
IT (1) IT995955B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814504B2 (en) * 1975-12-12 1983-03-19 三菱重工業株式会社 Kinzoku Hiyou Menshiyorihou
JPS54155156A (en) * 1978-05-29 1979-12-06 Ulvac Corp Vacuum brazing apparatus
FR2465793A1 (en) * 1979-09-26 1981-03-27 Leybold Heraeus Gmbh & Co Kg Coating metal substrate with dense and homogeneous alloy coating - esp. gas turbine blades with cobalt-chromium-aluminium-yttrium or similar alloys by vacuum vapour deposition
JPS5948873B2 (en) * 1980-05-14 1984-11-29 ペルメレック電極株式会社 Method for manufacturing electrode substrate or electrode provided with corrosion-resistant coating
DE3146083A1 (en) * 1981-11-20 1983-05-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Method of producing an absorber for solar installations
JPS60159164A (en) * 1984-01-27 1985-08-20 Showa Alum Corp Production of aluminum base material for vacuum deposition
DE3426201A1 (en) * 1984-07-17 1986-01-23 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau PROCESS FOR APPLYING PROTECTIVE LAYERS
JPS6324053A (en) * 1986-07-17 1988-02-01 Kawasaki Steel Corp Production of low carbon steel sheet and stainless steel sheet provided with ceramic film having superior adhesion
DE4026607A1 (en) * 1990-08-23 1992-02-27 Kabelmetal Electro Gmbh METHOD FOR INCREASING THE LIFETIME OF A TOOL FOR SHELLING STRIPS AND WIRE MADE OF ALUMINUM
EP1783242A1 (en) * 2005-11-08 2007-05-09 Siemens Aktiengesellschaft Method for preheating a substrate and coating method.

Also Published As

Publication number Publication date
IT995955B (en) 1975-11-20
FR2203892B1 (en) 1978-04-14
FR2203892A1 (en) 1974-05-17
GB1439628A (en) 1976-06-16
BE806278A (en) 1974-02-15
IL42550A0 (en) 1973-08-29
JPS4974638A (en) 1974-07-18
DE2352057A1 (en) 1974-05-09

Similar Documents

Publication Publication Date Title
IL42550A (en) Alloy coating method
FR2340995B1 (en)
US3634147A (en) Corrosion resistant tin-free steel and method for producing same
US3854984A (en) Vacuum deposition of multi-element coatings and films with a single source
US3708325A (en) Process for metal coating boron nitride objects
US3960608A (en) Members having a cutting edge
JPS619985A (en) Production of composite metallic material
JPH0474584B2 (en)
GB1333617A (en) Cathode sputtering apparatus
US3202530A (en) Method of forming a composite metal article
US3700485A (en) Vacuum vapor deposited zinc coatings
US2424043A (en) Method of hardening metallic films
GB1037675A (en) Vacuum deposition of metals
JPS6277103A (en) Roll coated with hard film on surface
JPS6150217B2 (en)
KR970705158A (en) MAGNETIC THIN FILM AND MANUFACTURING METHOD THEREOF (MAGNETIC THIN FILM AND PRODUCTION METHOD THEREFOR)
JPH029104B2 (en)
JPH04276062A (en) Arc deposition device
JPS6320445A (en) Ion plating
JPS5557246A (en) Electron-ray contracting apparatus and its manufacturing method
GB1447754A (en) Apparatus for and process of metal coating
JPH051363A (en) Oxidation resistant surface treatment of tial intermetallic compound
JPH04221059A (en) Formation of cubic boron nitride film
JPS61273206A (en) Roll coated with head film on surface
JPH07115890B2 (en) Method for forming thin film on glass substrate surface