ES468454A1 - Method of surfacetreating components of aluminium or alloys thereof - Google Patents

Method of surfacetreating components of aluminium or alloys thereof

Info

Publication number
ES468454A1
ES468454A1 ES468454A ES468454A ES468454A1 ES 468454 A1 ES468454 A1 ES 468454A1 ES 468454 A ES468454 A ES 468454A ES 468454 A ES468454 A ES 468454A ES 468454 A1 ES468454 A1 ES 468454A1
Authority
ES
Spain
Prior art keywords
alloys
surfacetreating
aluminium
components
protective film
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
ES468454A
Other languages
Spanish (es)
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of ES468454A1 publication Critical patent/ES468454A1/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/10Pistons  having surface coverings
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING 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
    • C23C4/00Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/02Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00Metals
    • F05C2201/02Light metals
    • F05C2201/021Aluminium
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05CINDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00Metals
    • F05C2201/04Heavy metals
    • F05C2201/0433Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466Nickel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Procedure to produce metallic coatings, fixedly adhered and resistant to wear, on aluminum construction elements and their alloys, by thermal spraying, conserving the surface of the construction elements, after being released from the oxide layer with the help of an inhibitor of oxidation, characterized in that a protective film of hydrazine or hydroxylamine derivatives is used as the oxidation inhibitor, while a thin layer of nickel or its alloys is sprayed on as an adhesion agent, thereby evaporating the protective film. (Machine-translation by Google Translate, not legally binding)
ES468454A 1977-10-19 1978-03-31 Method of surfacetreating components of aluminium or alloys thereof Expired ES468454A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772746997 DE2746997A1 (en) 1977-10-19 1977-10-19 PROCESS FOR MANUFACTURING METALLIC COATINGS ON COMPONENTS MADE OF ALUMINUM AND ITS ALLOYS

Publications (1)

Publication Number Publication Date
ES468454A1 true ES468454A1 (en) 1978-12-16

Family

ID=6021798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468454A Expired ES468454A1 (en) 1977-10-19 1978-03-31 Method of surfacetreating components of aluminium or alloys thereof

Country Status (4)

Country Link
DE (1) DE2746997A1 (en)
ES (1) ES468454A1 (en)
GB (1) GB1596123A (en)
IT (1) IT1095565B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691004A (en) * 1996-07-11 1997-11-25 Ford Global Technologies, Inc. Method of treating light metal cylinder bore walls to receive thermal sprayed metal coatings
WO2008071186A1 (en) * 2006-12-15 2008-06-19 Man Diesel A/S A piston for a two-stroke internal combustion engine of the crosshead type
DE102015218598A1 (en) 2015-09-28 2017-03-30 Bayerische Motoren Werke Aktiengesellschaft Method for applying a cylinder surface coating

Also Published As

Publication number Publication date
GB1596123A (en) 1981-08-19
IT7822135A0 (en) 1978-04-10
IT1095565B (en) 1985-08-10
DE2746997A1 (en) 1978-11-02

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