GB1418655A - Diffused electrodeposited protective coating system - Google Patents

Diffused electrodeposited protective coating system

Info

Publication number
GB1418655A
GB1418655A GB5891172A GB5891172A GB1418655A GB 1418655 A GB1418655 A GB 1418655A GB 5891172 A GB5891172 A GB 5891172A GB 5891172 A GB5891172 A GB 5891172A GB 1418655 A GB1418655 A GB 1418655A
Authority
GB
United Kingdom
Prior art keywords
film
former
metallic particles
particles
resin
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
GB5891172A
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Publication of GB1418655A publication Critical patent/GB1418655A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/02—Electrophoretic coating characterised by the process with inorganic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1418655 Electro-phoretically depositing metallic particles and resin FORD MOTOR CO Ltd 20 Dec 1972 [27 Dec 1971] 58911/72 Heading C7B A metal or alloy substrate comprising at least 40% Co, Ni or Fe as major constituent is coating by electro-deposition from an aqueous dispersion containing metallic particles having 0.05 to 20 Á average diameter consisting of or comprising Al, and 0.2 to 7% of an at least 50% ionized organic film-former having at least 12 C atoms per molecule in a metallic particles to film-former weight ratio in excess of 3:1, the total weight of non- volatile solids being maintained below 35% of the dispersion, and the coated substrate is heated in an inert atmosphere e.g. a vacuum or H 2 , first at a decomposition temperature between the decomposition temperature of the film-former and the diffusion temperature of the particles e.g. 800 to 1215‹F until the gaseous products formed are evacuated, then at the diffusion temperature of at least 1270‹F and below 2200‹F for over hour. The substrate may be of stainless steel, modular iron or super alloy used for turbine engine components; examples of such alloys are specified. The particles may be of Al metal or Al-Pt, Al-Pd, Al-Cr, Al-Y, Al-Co-Y or Al-Cr 2 O 3 alloy or particulate mixture; specific compositions are exemplified. The deposition may be anodic, using an acidic film-former dispersed in the bath with a water-soluble base, e.g. ammonia, an amine or alkali metal hydroxide; or cathodic, using a basic film-former dispersed in the bath with a watersoluble acid, e.g. acetic or phosphoric acid. Many examples of polycarboxylic acid resins including coupled drying oils are specified. The acidic resin, e.g. containing lauric or stearic acid, may be used with neutral film-formers, e.g. polyesters, poly- (meth) acrylates or hydrocarbon resins. The basic resin, e.g. lauryl or stearyl amine, may also be used with neutral film-formers; nonionic dispersants and/or thickeners, e.g. hydroxy propylmethyl cellulose, may also be added. Areas not requiring coating may be masked, e.g. by rubber, wax, plastic or a removable metal sleeve. Different metallic particles may be successively electrodeposited.
GB5891172A 1971-12-27 1972-12-20 Diffused electrodeposited protective coating system Expired GB1418655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21264471A 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
GB1418655A true GB1418655A (en) 1975-12-24

Family

ID=22791885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5891172A Expired GB1418655A (en) 1971-12-27 1972-12-20 Diffused electrodeposited protective coating system

Country Status (7)

Country Link
US (1) US3795601A (en)
JP (1) JPS5526705B2 (en)
CA (1) CA984332A (en)
DE (1) DE2263520C3 (en)
FR (1) FR2166050B1 (en)
GB (1) GB1418655A (en)
IT (1) IT973655B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823093A (en) * 1972-06-30 1974-07-09 Du Pont Silver capacitor metallizations containing copper polynary oxides
US3955935A (en) * 1974-11-27 1976-05-11 General Motors Corporation Ductile corrosion resistant chromium-aluminum coating on superalloy substrate and method of forming
FR2644361B1 (en) * 1989-03-14 1991-05-24 Pechiney Rech Gie METHOD FOR MANUFACTURING A SEMI-PERMEABLE MEMBRANE ON A POROUS CONDUCTIVE SUPPORT BY ELECTROPHORESIS
FR2655275B2 (en) * 1989-03-14 1992-02-21 Pechiney Recherche IMPROVEMENT IN THE PROCESS OF MANUFACTURING A POROUS TUBE COATED INTERNALLY WITH A SEMI-PERMEABLE MEMBRANE BY ELECTROPHORESIS.
FR2682401B1 (en) * 1991-10-09 1993-11-26 Sochata METHOD FOR THE ELECTROPHORETIC DEPOSITION OF METAL POWDER FOR RECHARGING OF PARTS BY DIFFUSION BRAZING AND BATH USED.
CA2372880A1 (en) * 1999-05-14 2000-11-23 Siemens Aktiengesellschaft Component and method for producing a protective coating on a component
US7368523B2 (en) * 2004-11-12 2008-05-06 Eastman Chemical Company Polyester polymer and copolymer compositions containing titanium nitride particles
US7662880B2 (en) * 2004-09-03 2010-02-16 Eastman Chemical Company Polyester polymer and copolymer compositions containing metallic nickel particles
US20060110557A1 (en) * 2004-09-03 2006-05-25 Zhiyong Xia Polyester polymer and copolymer compositions containing metallic tungsten particles
US20060051542A1 (en) * 2004-09-03 2006-03-09 Zhiyong Xia Polyester polymer and copolymer compositions containing metallic molybdenum particles
US7300967B2 (en) * 2004-11-12 2007-11-27 Eastman Chemical Company Polyester polymer and copolymer compositions containing metallic titanium particles
US20060122300A1 (en) * 2004-12-07 2006-06-08 Zhiyong Xia Polyester polymer and copolymer compositions containing steel particles
US20060177614A1 (en) * 2005-02-09 2006-08-10 Zhiyong Xia Polyester polymer and copolymer compositions containing metallic tantalum particles
US20060222795A1 (en) * 2005-03-31 2006-10-05 Howell Earl E Jr Polyester polymer and copolymer compositions containing particles of one or more transition metal compounds
US8557950B2 (en) * 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US7776942B2 (en) * 2005-09-16 2010-08-17 Eastman Chemical Company Polyester polymer and copolymer compositions containing particles of titanium nitride and carbon-coated iron
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
US7745512B2 (en) * 2005-09-16 2010-06-29 Eastman Chemical Company Polyester polymer and copolymer compositions containing carbon-coated iron particles
US20070260002A1 (en) * 2006-05-04 2007-11-08 Zhiyong Xia Titanium nitride particles, methods of making them, and their use in polyester compositions
US20080058495A1 (en) * 2006-09-05 2008-03-06 Donna Rice Quillen Polyester polymer and copolymer compositions containing titanium and yellow colorants
GB201005509D0 (en) 2010-03-31 2010-05-19 Cambridge Entpr Ltd Thermocouple apparatus and method
US20110300405A1 (en) * 2010-06-03 2011-12-08 General Electric Company Oxidation resistant components and related methods
JP5857794B2 (en) * 2012-02-27 2016-02-10 株式会社Ihi Metal material with diffusion layer and method for producing the same
DE102013224566A1 (en) * 2013-11-29 2015-06-03 Siemens Aktiengesellschaft Tungsten alloy masking mask and a tungsten alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102044A (en) * 1960-09-12 1963-08-27 United Aircraft Corp Applying protective coating from powdered material utilizing high temperature and low pressure
GB1053351A (en) * 1964-06-26 1900-01-01
CA918599A (en) * 1969-05-19 1973-01-09 Ford Motor Company Of Canada Electrodeposition of particulate material
JPS5339451A (en) * 1976-09-22 1978-04-11 Raitoningu Erimineeshiyon Asos Ionization device for atmospheric condition adjusting device

Also Published As

Publication number Publication date
DE2263520C3 (en) 1980-03-20
CA984332A (en) 1976-02-24
DE2263520B2 (en) 1979-07-19
JPS4873342A (en) 1973-10-03
DE2263520A1 (en) 1973-07-12
US3795601A (en) 1974-03-05
IT973655B (en) 1974-06-10
FR2166050A1 (en) 1973-08-10
JPS5526705B2 (en) 1980-07-15
FR2166050B1 (en) 1975-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee