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GB1318209A - Method of preparing a surface of adhesion for powder spraying - Google Patents

Method of preparing a surface of adhesion for powder spraying

Info

Publication number
GB1318209A
GB1318209A GB2335970A GB2335970A GB1318209A GB 1318209 A GB1318209 A GB 1318209A GB 2335970 A GB2335970 A GB 2335970A GB 2335970 A GB2335970 A GB 2335970A GB 1318209 A GB1318209 A GB 1318209A
Authority
GB
United Kingdom
Prior art keywords
sprayed
alloy
matrix
spraying
layer
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
GB2335970A
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.)
ECG Immobilier SA
Original Assignee
Castolin SA
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 Castolin SA filed Critical Castolin SA
Publication of GB1318209A publication Critical patent/GB1318209A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/004—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a metal of the iron group
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C4/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas

Landscapes

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

Abstract

1318209 Coating by spraying CASTOLIN SA 14 May 1970 [14 May 1969] 23359/70 Heading B2E [Also in Division C7] A metal surface to be coated by spraying is first coated with a contact layer comprising a matrix which is sprayed onto the surface and coarse grains which are fixed by melting the matrix, the grain size being greater than the depth of the matrix. In an example a pig iron mould is sprayed with a Ni-Cr-B-Si alloy, the coating melted and grains of the alloy applied, and then a further layer of the alloy is sprayed on the contact layer. The whole may be subsequently heated at 1000‹C. In a further example, a fan blade is sprayed with a Sn-Zn alloy, which is fused, and then sand is projected into the fused layer. The surface is then sprayed with a polyamide.
GB2335970A 1969-05-14 1970-05-14 Method of preparing a surface of adhesion for powder spraying Expired GB1318209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH752669A CH522041A (en) 1969-05-14 1969-05-14 Process for treating metallic surfaces

Publications (1)

Publication Number Publication Date
GB1318209A true GB1318209A (en) 1973-05-23

Family

ID=4326523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2335970A Expired GB1318209A (en) 1969-05-14 1970-05-14 Method of preparing a surface of adhesion for powder spraying

Country Status (6)

Country Link
AT (1) AT306477B (en)
BE (1) BE750431A (en)
CH (1) CH522041A (en)
DE (1) DE2022803C3 (en)
FR (1) FR2042647A1 (en)
GB (1) GB1318209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444804A (en) * 1982-03-06 1984-04-24 Rolls-Royce Limited Flame sprayed coatings

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181202A (en) * 1984-02-24 1985-09-14 Mazda Motor Corp Method for forming sintered layer on surface of metallic base body
DE3821894A1 (en) * 1988-06-29 1990-01-04 Metallgesellschaft Ag Component with a wear- and corrosion-inhibiting layer on its surface
DE19545025A1 (en) * 1995-12-02 1997-06-05 Abb Research Ltd Method for applying a metallic adhesive layer for ceramic thermal insulation layers on metallic components
DE19955485C2 (en) * 1999-11-17 2001-11-22 Krauss Maffei Kunststofftech Screw for plastic processing machines and processes for their regeneration
DE102008012308A1 (en) * 2008-03-04 2009-09-24 Coatec Gesellschaft für Oberflächenveredelung mbH Coating of a body made of steel or CFRP material and method for producing such a coating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444804A (en) * 1982-03-06 1984-04-24 Rolls-Royce Limited Flame sprayed coatings

Also Published As

Publication number Publication date
DE2022803B2 (en) 1977-08-25
DE2022803C3 (en) 1978-04-20
BE750431A (en) 1970-10-16
DE2022803A1 (en) 1970-11-19
FR2042647A1 (en) 1971-02-12
CH522041A (en) 1972-04-30
AT306477B (en) 1973-04-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee