AT280729B - Process for applying a phosphate coating to surfaces of steel, zinc or aluminum simultaneously or one after the other - Google Patents

Process for applying a phosphate coating to surfaces of steel, zinc or aluminum simultaneously or one after the other

Info

Publication number
AT280729B
AT280729B AT71169A AT71169A AT280729B AT 280729 B AT280729 B AT 280729B AT 71169 A AT71169 A AT 71169A AT 71169 A AT71169 A AT 71169A AT 280729 B AT280729 B AT 280729B
Authority
AT
Austria
Prior art keywords
zinc
steel
applying
phosphate coating
aluminum simultaneously
Prior art date
Application number
AT71169A
Other languages
German (de)
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of AT280729B publication Critical patent/AT280729B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • C23C22/44—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 fluorides or complex fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Chemically Coating (AREA)
AT71169A 1968-02-28 1969-01-23 Process for applying a phosphate coating to surfaces of steel, zinc or aluminum simultaneously or one after the other AT280729B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB973468A GB1198546A (en) 1968-02-28 1968-02-28 Production of Phosphate Coatings on Metal.

Publications (1)

Publication Number Publication Date
AT280729B true AT280729B (en) 1970-04-27

Family

ID=9877743

Family Applications (1)

Application Number Title Priority Date Filing Date
AT71169A AT280729B (en) 1968-02-28 1969-01-23 Process for applying a phosphate coating to surfaces of steel, zinc or aluminum simultaneously or one after the other

Country Status (8)

Country Link
AT (1) AT280729B (en)
BE (1) BE727849A (en)
DE (1) DE1900527A1 (en)
ES (1) ES363767A2 (en)
FR (1) FR96396E (en)
GB (1) GB1198546A (en)
NL (1) NL6900673A (en)
SE (1) SE348007B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015020A1 (en) * 1979-02-14 1980-09-03 Metallgesellschaft Ag Process for the surface treatment of metals and its use for the treatment of aluminium surfaces

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881975A (en) * 1986-12-23 1989-11-21 Albright & Wilson Limited Products for treating surfaces
JPH0696773B2 (en) * 1989-06-15 1994-11-30 日本ペイント株式会社 Method for forming zinc phosphate film on metal surface
GB2259920A (en) * 1991-09-10 1993-03-31 Gibson Chem Ltd Surface conversion coating solution based on molybdenum and phosphate compounds
US5143562A (en) * 1991-11-01 1992-09-01 Henkel Corporation Broadly applicable phosphate conversion coating composition and process
GB9207725D0 (en) * 1992-04-08 1992-05-27 Brent Chemicals Int Phosphating solution for metal substrates
NZ257802A (en) * 1992-11-26 1996-12-20 Bhp Steel Jla Pty Ltd Anti-corrosion treatment of aluminium or alloy surface using vanadium or tungsten oxides complexed with phosphorus (v)
WO1995014117A1 (en) * 1993-11-16 1995-05-26 Ici Australia Operations Pty. Ltd. Anticorrosion treatment of metal coated steel having coatings of aluminium, zinc or alloys thereof
WO2008034449A1 (en) * 2006-09-18 2008-03-27 Henkel Ag & Co. Kgaa Non-chrome thin organic-inorganic hybrid coating on zinciferous metals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015020A1 (en) * 1979-02-14 1980-09-03 Metallgesellschaft Ag Process for the surface treatment of metals and its use for the treatment of aluminium surfaces

Also Published As

Publication number Publication date
ES363767A2 (en) 1970-12-16
NL6900673A (en) 1969-09-01
BE727849A (en) 1969-07-16
DE1900527A1 (en) 1969-09-18
FR96396E (en) 1972-06-16
GB1198546A (en) 1970-07-15
SE348007B (en) 1972-08-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee