CA1133806A - Decapant de phosphatage, et mode d'emploi connexe - Google Patents

Decapant de phosphatage, et mode d'emploi connexe

Info

Publication number
CA1133806A
CA1133806A CA326,560A CA326560A CA1133806A CA 1133806 A CA1133806 A CA 1133806A CA 326560 A CA326560 A CA 326560A CA 1133806 A CA1133806 A CA 1133806A
Authority
CA
Canada
Prior art keywords
weight percent
phosphatizing
composition
oxidizer
iron
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
CA326,560A
Other languages
English (en)
Inventor
George D. Howell
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Application granted granted Critical
Publication of CA1133806A publication Critical patent/CA1133806A/fr
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
    • C23C22/40—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 molybdates, tungstates or vanadates
    • C23C22/42—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 molybdates, tungstates or vanadates containing also phosphates

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)
  • Chemical Treatment Of Metals (AREA)
CA326,560A 1978-05-08 1979-04-27 Decapant de phosphatage, et mode d'emploi connexe Expired CA1133806A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US90416178A 1978-05-08 1978-05-08
US904,161 1978-05-08
US96500178A 1978-11-30 1978-11-30
US965,001 1978-11-30

Publications (1)

Publication Number Publication Date
CA1133806A true CA1133806A (fr) 1982-10-19

Family

ID=27129389

Family Applications (1)

Application Number Title Priority Date Filing Date
CA326,560A Expired CA1133806A (fr) 1978-05-08 1979-04-27 Decapant de phosphatage, et mode d'emploi connexe

Country Status (1)

Country Link
CA (1) CA1133806A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039363A (en) * 1987-12-18 1991-08-13 Nippon Paint Co., Ltd. Process for phosphating metal surfaces
WO2002079539A3 (fr) * 2001-03-29 2003-06-05 Macdermid Plc Traitement de surfaces en zinc et en alliages de zinc
EP1394288A3 (fr) * 1996-10-30 2004-04-21 Nihon Hyomen Kagaku Kabushiki Kaisha Solution et procédé pour former des revêtements protecteurs sur des métaux
EP1483429A4 (fr) * 2002-02-14 2005-04-20 Macdermid Inc Composition de revetement par conversion d'articles a base de magnesium et son procede d'utilisation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039363A (en) * 1987-12-18 1991-08-13 Nippon Paint Co., Ltd. Process for phosphating metal surfaces
EP1394288A3 (fr) * 1996-10-30 2004-04-21 Nihon Hyomen Kagaku Kabushiki Kaisha Solution et procédé pour former des revêtements protecteurs sur des métaux
WO2002079539A3 (fr) * 2001-03-29 2003-06-05 Macdermid Plc Traitement de surfaces en zinc et en alliages de zinc
EP1483429A4 (fr) * 2002-02-14 2005-04-20 Macdermid Inc Composition de revetement par conversion d'articles a base de magnesium et son procede d'utilisation
CN100339506C (zh) * 2002-02-14 2007-09-26 麦克德米德有限公司 镁转化涂层组合物及其使用方法

Similar Documents

Publication Publication Date Title
US4313769A (en) Coating solution for metal surfaces
US7211292B1 (en) Coatings for metal cutting tools
KR100347405B1 (ko) 무세척 인산염처리법
MD960264A (ro) Compozţie pentru acoperire fosfatică conversională şi procedeu de formare a acoperirii
US2490062A (en) Cleaning and activating compositions and use thereof in producing protective phosphate coatings on metal surfaces
CN105603409A (zh) 一种铝合金常温碱性无铬钝化液及钝化方法
US2744555A (en) Method of simultaneously phosphating and cleaning metal surfaces and composition therefor
US3929514A (en) Composition and method for forming a protective coating on a zinc metal surface
GB2027748A (en) Method of preparing titanium-containing phosphate conditioner for phosphating metal surfaces
JPS6247489A (ja) 亜鉛の表面被覆改良方法
GB2080835A (en) Prevention of sludge in phosphating baths
US4140551A (en) Low temperature microcrystalline zinc phosphate coatings, compositions, and processes for using and preparing the same
JPS5841352B2 (ja) 金属表面の皮膜化成処理液
CA1133806A (fr) Decapant de phosphatage, et mode d'emploi connexe
GB2072225A (en) Process and composition for coating metal surfaces
EP0760870A1 (fr) Phosphatation ferrique a l'aide d'acides monocarboxyliques substitues
FI77268B (fi) Som accelererande och belaeggningsfoerbrande komponent i fosfateringsloesningar anvaendbar foerening eller foereningar.
GB2115013A (en) Composition for selective chemical removal of hard surface coatings from superalloy substrates
US2471908A (en) Method of and material for preparing surfaces of ferriferous metals for the reception of a siccative finishing coat
US2928763A (en) Aluminum chromating process
EP0056675A2 (fr) Composition de prétraitement pour la phosphatation de métaux ferreux et procédé pour sa préparation
US2861015A (en) Method of descaling titanium
US3097978A (en) Method of coating zinc surfaces
US3944496A (en) Composition for chemical milling refractory metals
JP3737168B2 (ja) 高白色で塗装性に優れた電気亜鉛めっき鋼板の製造方法

Legal Events

Date Code Title Description
MKEX Expiry