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GB2169620B - Phosphate coatings - Google Patents

Phosphate coatings

Info

Publication number
GB2169620B
GB2169620B GB08531408A GB8531408A GB2169620B GB 2169620 B GB2169620 B GB 2169620B GB 08531408 A GB08531408 A GB 08531408A GB 8531408 A GB8531408 A GB 8531408A GB 2169620 B GB2169620 B GB 2169620B
Authority
GB
United Kingdom
Prior art keywords
weight
nitrate
phosphate coatings
phosphate
hydroxylamine
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
GB08531408A
Other versions
GB2169620A (en
GB8531408D0 (en
Inventor
Thomas Ward Tull
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.)
Henkel Corp
Original Assignee
Parker Chemical 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 Parker Chemical Co filed Critical Parker Chemical Co
Publication of GB8531408D0 publication Critical patent/GB8531408D0/en
Publication of GB2169620A publication Critical patent/GB2169620A/en
Application granted granted Critical
Publication of GB2169620B publication Critical patent/GB2169620B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Glass Compositions (AREA)
  • Non-Reversible Transmitting Devices (AREA)

Abstract

A heavy phosphate coating suitable as a base for a lubricant, prior to cold deformation of a ferrous surface, is formed by application of an aqueous acidic phosphating solution containing phosphate, organic nitro compound or nitrate (introduced as an inorganic nitrate), zinc, manganese or iron and, to increase the coating weight, hydroxylamine, is an amount of at least 0.01% by weight.
GB08531408A 1984-12-20 1985-12-20 Phosphate coatings Expired GB2169620B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68384184A 1984-12-20 1984-12-20

Publications (3)

Publication Number Publication Date
GB8531408D0 GB8531408D0 (en) 1986-02-05
GB2169620A GB2169620A (en) 1986-07-16
GB2169620B true GB2169620B (en) 1988-05-11

Family

ID=24745668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08531408A Expired GB2169620B (en) 1984-12-20 1985-12-20 Phosphate coatings

Country Status (9)

Country Link
EP (1) EP0186823B1 (en)
JP (1) JPS61157684A (en)
AT (1) ATE63575T1 (en)
AU (1) AU577424B2 (en)
CA (1) CA1257527A (en)
DE (2) DE3543733A1 (en)
ES (1) ES8703943A1 (en)
GB (1) GB2169620B (en)
ZA (1) ZA859171B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234509A (en) * 1984-12-20 1993-08-10 Henkel Corporation Cold deformation process employing improved lubrication coating
DE3636390A1 (en) * 1986-10-25 1988-04-28 Metallgesellschaft Ag METHOD FOR PRODUCING PHOSPHATE COATINGS ON METALS
US5236565A (en) * 1987-04-11 1993-08-17 Metallgesellschaft Aktiengesellschaft Process of phosphating before electroimmersion painting
DE3712339A1 (en) * 1987-04-11 1988-10-20 Metallgesellschaft Ag METHOD FOR PHOSPHATIZING BEFORE ELECTROPLATING
US4865653A (en) * 1987-10-30 1989-09-12 Henkel Corporation Zinc phosphate coating process
DE3800835A1 (en) * 1988-01-14 1989-07-27 Henkel Kgaa METHOD FOR PHOSPHATING METAL SURFACES
ES2058464T3 (en) * 1988-02-03 1994-11-01 Metallgesellschaft Ag PROCEDURE FOR THE GENERATION OF PHOSPHATE COATING ON METALS.
ZA903498B (en) * 1989-05-19 1992-01-29 Henkel Corp Composition and process for zinc phosphating
DE4210513A1 (en) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-free phosphating process
LT4252B (en) 1996-12-18 1997-12-29 Chemijos Inst Method for the formation of the phosphatic coatings on the surface of steel
DE19716075A1 (en) * 1997-04-17 1998-10-22 Henkel Kgaa Phosphating process accelerated with hydroxylamine and chlorate
RU2129621C1 (en) * 1998-02-04 1999-04-27 Гостенин Владимир Александрович Method of deposition of corrosion-resistant coating on articles made from ferrous metals and alloys
DE19808440C2 (en) * 1998-02-27 2000-08-24 Metallgesellschaft Ag Aqueous solution and method for phosphating metallic surfaces and use of the solution and method
RU2176287C2 (en) * 1999-12-22 2001-11-27 Закрытое акционерное общество "ФК" Method of preparation of metal surfaces before cold deformation
JP2004068068A (en) * 2002-08-05 2004-03-04 Nippon Parkerizing Co Ltd Composite material, method of manufacturing the same
RU2354748C2 (en) * 2007-05-23 2009-05-10 Общество с Ограниченной Ответственностью "Научно-производственный центр мостов" (ООО "НПЦ Мостов") Development method of high-strength hardwares for mounting of heavy structures and inhibitory composition for its treatment

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE432557A (en) * 1938-02-04
US2298280A (en) * 1939-02-02 1942-10-13 Parker Rust Proof Co Treatment of metal
US2702768A (en) * 1948-07-23 1955-02-22 Parker Rust Proof Co Ferrous surface coating process using alkali metal phosphates and hydroxylamines
DE1072055B (en) * 1952-08-28
US2928762A (en) * 1955-08-09 1960-03-15 Neilson Chemical Company Phosphate coating of metals
FR1172741A (en) * 1956-02-27 1959-02-13 Parker Ste Continentale Phosphating solution and coating process using this solution
AT233914B (en) * 1959-07-25 1964-06-10 Stefan Dr Klinghoffer Process for improving the corrosion resistance of iron, steel and iron alloys by applying a phosphate layer
US3839099A (en) * 1972-07-27 1974-10-01 Amchem Prod Iron-phosphate coating for tin-plated ferrous metal surfaces
US3923554A (en) * 1974-02-07 1975-12-02 Detrex Chem Ind Phosphate coating composition and method
SE406940B (en) * 1974-04-13 1979-03-05 Collardin Gmbh Gerhard PROCEDURE FOR PREPARING PHOSPHATE COATINGS BY THE IRON AND STEEL SPRAYING METHOD
FR2268090B1 (en) * 1974-04-22 1976-10-08 Parker Ste Continentale
JPS562666B2 (en) * 1974-06-28 1981-01-21
JPS51125653A (en) * 1975-01-24 1976-11-02 Nippon Steel Corp Cold working rust preventive lubricating steel material
US4149909A (en) * 1977-12-30 1979-04-17 Amchem Products, Inc. Iron phosphate accelerator
JPS5562179A (en) * 1978-10-30 1980-05-10 Nippon Parkerizing Co Ltd Chemical treating solution for coating metal surface
JPS5811513B2 (en) * 1979-02-13 1983-03-03 日本ペイント株式会社 How to protect metal surfaces
DE3023479A1 (en) * 1980-06-24 1982-01-14 Metallgesellschaft Ag, 6000 Frankfurt PHOSPHATING PROCESS
DE3108484A1 (en) * 1981-03-06 1982-09-23 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING PHOSPHATE COATINGS ON METAL SURFACES
JPS6020463B2 (en) * 1982-06-04 1985-05-22 日本パ−カライジング株式会社 Cold working lubrication treatment method for steel materials
DE3311738A1 (en) * 1983-03-31 1984-10-04 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PHOSPHATING METAL SURFACES

Also Published As

Publication number Publication date
ES550112A0 (en) 1987-03-16
ATE63575T1 (en) 1991-06-15
GB2169620A (en) 1986-07-16
DE3582873D1 (en) 1991-06-20
EP0186823B1 (en) 1991-05-15
AU5052285A (en) 1986-06-26
AU577424B2 (en) 1988-09-22
JPH0465151B2 (en) 1992-10-19
ZA859171B (en) 1986-08-27
DE3543733A1 (en) 1986-07-03
GB8531408D0 (en) 1986-02-05
CA1257527A (en) 1989-07-18
ES8703943A1 (en) 1987-03-16
JPS61157684A (en) 1986-07-17
EP0186823A3 (en) 1988-04-27
EP0186823A2 (en) 1986-07-09

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Legal Events

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

Effective date: 20021220