GB1136394A - Improvements in or relating to the coating of metals - Google Patents

Improvements in or relating to the coating of metals

Info

Publication number
GB1136394A
GB1136394A GB2922565A GB2922565A GB1136394A GB 1136394 A GB1136394 A GB 1136394A GB 2922565 A GB2922565 A GB 2922565A GB 2922565 A GB2922565 A GB 2922565A GB 1136394 A GB1136394 A GB 1136394A
Authority
GB
United Kingdom
Prior art keywords
section
aluminium
alloy
sheet
extruded
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
GB2922565A
Inventor
Dennis John Fricker
Archibald David Griffin
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.)
British Aluminum Co Ltd
Original Assignee
British Aluminum Co Ltd
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 British Aluminum Co Ltd filed Critical British Aluminum Co Ltd
Priority to GB2922565A priority Critical patent/GB1136394A/en
Publication of GB1136394A publication Critical patent/GB1136394A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • 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
    • C23C24/00—Coating starting from inorganic powder
    • 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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/08—Metallic material containing only metal elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0218—Pretreatment, e.g. heating the substrate

Abstract

1,136,394. Flame spraying. BRITISH ALUMINIUM CO. Ltd. July 7, 1966 [July 9, 1965], No. 29225/ 65. Heading C7F. [Also in Division B2] A metal section is treated by shaping the section at an elevated temperature with a metal-shaping tool and spraying the section with a coating material after the section has been shaped before it cools below 200‹ C. without intermediate cleaning of the surface of the section. The coating material may be a metal e.g. aluminium or an alloy thereof, alumina or plastics and "cermet" materials, and may be applied by a spray gun or by splutter spraying. Metal sections shaped by extrusion or rolling and consisting of aluminium or an alloy thereof may be coated e.g. an extruded section composed of an aluminium alloy of composition 0-0À10% copper, 0À4-1À4% magnesium, 0À6-1À3% silicon, 0-0À5% iron, 0À4-1À0% manganese, 0-0À1% zinc, 0-0À2% titanium, 0-0À3% chromium and balance aluminium is splutter sprayed as it leaves the extrusion die at 500‹C. with 99À5% purity aluminium, or wire of the alloy is sprayed on to the extruded section of the alloy. In an embodiment, a sheet of the alloy is extruded with longitudinal channels of trapezoidal cross-section. In the Figure the sheet is formed along one longitudinal edge with an upward opening channel 1 the outer wall 2 of which is intended to engage under a longitudinally extending lip 3 formed on the opposed longitudinal edge so that the sheets may be interlocked to form a landing surface for aircraft. The surface of the sheet between adjacent upwardly opening channels indicated at 4 is coated with 99À5% purity aluminium as the extruded sheet leaves the die at 500‹ C. The coatings may be selected for resistance to wear, corrosion or for decorative effect.
GB2922565A 1965-07-09 1965-07-09 Improvements in or relating to the coating of metals Expired GB1136394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2922565A GB1136394A (en) 1965-07-09 1965-07-09 Improvements in or relating to the coating of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2922565A GB1136394A (en) 1965-07-09 1965-07-09 Improvements in or relating to the coating of metals

Publications (1)

Publication Number Publication Date
GB1136394A true GB1136394A (en) 1968-12-11

Family

ID=10288133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2922565A Expired GB1136394A (en) 1965-07-09 1965-07-09 Improvements in or relating to the coating of metals

Country Status (1)

Country Link
GB (1) GB1136394A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151508A (en) * 1983-12-23 1985-07-24 United States Gypsum Co Process for expanding and coating perlite
EP0234044A2 (en) * 1985-12-30 1987-09-02 Aluminum Company Of America Coated sheet stock
GB2313382A (en) * 1996-05-23 1997-11-26 Vidal Henri Brevets Metal coating
CN108179400A (en) * 2017-12-28 2018-06-19 淮安和通汽车零部件有限公司 A kind of surface treatment method of extrusion die

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151508A (en) * 1983-12-23 1985-07-24 United States Gypsum Co Process for expanding and coating perlite
EP0234044A2 (en) * 1985-12-30 1987-09-02 Aluminum Company Of America Coated sheet stock
EP0234044A3 (en) * 1985-12-30 1988-09-07 Aluminum Company Of America Coated sheet stock
GB2313382A (en) * 1996-05-23 1997-11-26 Vidal Henri Brevets Metal coating
CN108179400A (en) * 2017-12-28 2018-06-19 淮安和通汽车零部件有限公司 A kind of surface treatment method of extrusion die

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