WO1991010760A3 - Arc spraying of rapidly solidified aluminum base alloys - Google Patents

Arc spraying of rapidly solidified aluminum base alloys Download PDF

Info

Publication number
WO1991010760A3
WO1991010760A3 PCT/US1991/000301 US9100301W WO9110760A3 WO 1991010760 A3 WO1991010760 A3 WO 1991010760A3 US 9100301 W US9100301 W US 9100301W WO 9110760 A3 WO9110760 A3 WO 9110760A3
Authority
WO
WIPO (PCT)
Prior art keywords
aluminum base
rapidly solidified
solidified aluminum
base alloys
arc spraying
Prior art date
Application number
PCT/US1991/000301
Other languages
French (fr)
Other versions
WO1991010760A2 (en
Inventor
Michael S Zedalis
Paul S Gilman
Santosh K Das
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Priority to DE69102422T priority Critical patent/DE69102422T2/en
Priority to EP91905287A priority patent/EP0513238B1/en
Publication of WO1991010760A2 publication Critical patent/WO1991010760A2/en
Publication of WO1991010760A3 publication Critical patent/WO1991010760A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • B22F9/008—Rapid solidification processing
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying

Abstract

A rapidly solidified aluminum base alloy is formed into a wire and arc sprayed onto a substrate to provide a uniform and contiguous coating. Deposition and retention of the alloy onto the substrate are effected in a single process step. The coating exhibits improved mechanical and physical properties including excellent corrosion and oxidation resistance and improved elevated temperature strength and thermal stability.
PCT/US1991/000301 1990-01-18 1991-01-15 Arc spraying of rapidly solidified aluminum base alloys WO1991010760A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69102422T DE69102422T2 (en) 1990-01-18 1991-01-15 ARC SPRAYING OF RAPIDLY COOLED ALUMINUM ALLOYS.
EP91905287A EP0513238B1 (en) 1990-01-18 1991-01-15 Arc spraying of rapidly solidified aluminum base alloys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46707290A 1990-01-18 1990-01-18
US467,072 1990-01-18

Publications (2)

Publication Number Publication Date
WO1991010760A2 WO1991010760A2 (en) 1991-07-25
WO1991010760A3 true WO1991010760A3 (en) 1991-09-05

Family

ID=23854237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/000301 WO1991010760A2 (en) 1990-01-18 1991-01-15 Arc spraying of rapidly solidified aluminum base alloys

Country Status (4)

Country Link
EP (1) EP0513238B1 (en)
JP (1) JPH05502911A (en)
DE (1) DE69102422T2 (en)
WO (1) WO1991010760A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2280091B9 (en) * 2008-04-30 2013-03-27 Ulvac, Inc. METHOD FOR PRODUCTION OF WATER-REACTIVE Al FILM, AND STRUCTURAL MEMBER FOR FILM-FORMING CHAMBER
DE102012200378A1 (en) * 2012-01-12 2013-07-18 Federal-Mogul Burscheid Gmbh piston ring

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497398A (en) * 1975-04-15 1978-01-12 British Steel Corp Arc-sprayed protective coatings
GB2015035A (en) * 1978-02-17 1979-09-05 Bicc Ltd Fabrication of Metallic Materials
EP0017944A1 (en) * 1979-04-16 1980-10-29 Union Carbide Corporation Thermospray method for production of aluminium porous boiling surfaces
US4752535A (en) * 1985-02-01 1988-06-21 Norsk Hydro A.S Aluminium-based article having a protective ceramic coating, and a method of producing it

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654334A1 (en) * 1989-11-10 1991-05-17 Ecole Nat Sup Creation Ind DEVICE FOR A MULTIFUNCTIONAL MEDICAL BED.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497398A (en) * 1975-04-15 1978-01-12 British Steel Corp Arc-sprayed protective coatings
GB2015035A (en) * 1978-02-17 1979-09-05 Bicc Ltd Fabrication of Metallic Materials
EP0017944A1 (en) * 1979-04-16 1980-10-29 Union Carbide Corporation Thermospray method for production of aluminium porous boiling surfaces
US4752535A (en) * 1985-02-01 1988-06-21 Norsk Hydro A.S Aluminium-based article having a protective ceramic coating, and a method of producing it

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Progress in Powder Metallurgy, vol. 43, 1987, Dallas, 17-20 May 1987, J. Dickson: "Rapid solidification techniques - from and to", pages 651-656 *

Also Published As

Publication number Publication date
EP0513238A1 (en) 1992-11-19
DE69102422D1 (en) 1994-07-14
WO1991010760A2 (en) 1991-07-25
DE69102422T2 (en) 1994-10-27
EP0513238B1 (en) 1994-06-08
JPH05502911A (en) 1993-05-20

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