AT366422B - PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM - Google Patents

PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM

Info

Publication number
AT366422B
AT366422B AT340380A AT340380A AT366422B AT 366422 B AT366422 B AT 366422B AT 340380 A AT340380 A AT 340380A AT 340380 A AT340380 A AT 340380A AT 366422 B AT366422 B AT 366422B
Authority
AT
Austria
Prior art keywords
medium
steel
vapor
phosphoric acid
constructions
Prior art date
Application number
AT340380A
Other languages
German (de)
Other versions
ATA340380A (en
Inventor
Herbert Willmitzer
Original Assignee
Wiener Brueckenbau
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 Wiener Brueckenbau filed Critical Wiener Brueckenbau
Priority to AT340380A priority Critical patent/AT366422B/en
Priority to DE19813125791 priority patent/DE3125791C2/en
Publication of ATA340380A publication Critical patent/ATA340380A/en
Application granted granted Critical
Publication of AT366422B publication Critical patent/AT366422B/en

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
    • C23C22/73—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 characterised by the process
    • C23C22/76—Applying the liquid by spraying
    • 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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates containing also phosphates
    • 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
    • C23C22/73—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 characterised by the process

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)
AT340380A 1980-06-30 1980-06-30 PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM AT366422B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT340380A AT366422B (en) 1980-06-30 1980-06-30 PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM
DE19813125791 DE3125791C2 (en) 1980-06-30 1981-06-30 Phosphoric acid medium and process for steam jet phosphating of steel structures using this medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT340380A AT366422B (en) 1980-06-30 1980-06-30 PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM

Publications (2)

Publication Number Publication Date
ATA340380A ATA340380A (en) 1981-08-15
AT366422B true AT366422B (en) 1982-04-13

Family

ID=3550000

Family Applications (1)

Application Number Title Priority Date Filing Date
AT340380A AT366422B (en) 1980-06-30 1980-06-30 PHOSPHORIC ACID MEDIUM AND METHOD FOR VAPOR-STEEL PHOSPHATING STEEL CONSTRUCTIONS BY MEANS OF THIS MEDIUM

Country Status (2)

Country Link
AT (1) AT366422B (en)
DE (1) DE3125791C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131525A2 (en) * 1983-04-12 1985-01-16 Capetrol International, Inc. Process for producing acidic compositions and acidic compositions obtained
EP0332653A1 (en) * 1986-11-24 1989-09-20 Chemimetals Processing Inc Liquid dispersion composition for, and method of, polishing ferrous components.
EP0334877A1 (en) * 1986-11-24 1989-10-04 Chemimetals Processing Inc Dry granular composition for, and method of, polishing ferrous compositions.
WO2000020658A1 (en) * 1998-10-02 2000-04-13 Abb Flexible Automation Spa Method for pretreating metal sheets to be painted

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006024614A1 (en) * 2006-05-26 2007-11-29 Schaeffler Kg Method for treating an outer bearing ring for critical and highly stressed air- and space applications, comprises producing an iron-phosphate layer in the region of a running path in the bearing ring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359940B2 (en) * 1973-12-01 1977-07-14 Gewerkschaft Victor Chemische Werke, 4620 Castrop Rauxel METHOD OF PHOSPHATING IRON AND IRON ALLOYS

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131525A2 (en) * 1983-04-12 1985-01-16 Capetrol International, Inc. Process for producing acidic compositions and acidic compositions obtained
EP0131525A3 (en) * 1983-04-12 1985-12-18 Capetrol International, Inc. Process for producing acidic compositions and acidic compositions obtained
EP0332653A1 (en) * 1986-11-24 1989-09-20 Chemimetals Processing Inc Liquid dispersion composition for, and method of, polishing ferrous components.
EP0334877A1 (en) * 1986-11-24 1989-10-04 Chemimetals Processing Inc Dry granular composition for, and method of, polishing ferrous compositions.
EP0334877A4 (en) * 1986-11-24 1989-12-28 Chemimetals Proc Inc Dry granular composition for, and method of, polishing ferrous compositions.
EP0332653A4 (en) * 1986-11-24 1990-01-08 Chemimetals Proc Inc Liquid dispersion composition for, and method of, polishing ferrous components.
WO2000020658A1 (en) * 1998-10-02 2000-04-13 Abb Flexible Automation Spa Method for pretreating metal sheets to be painted

Also Published As

Publication number Publication date
ATA340380A (en) 1981-08-15
DE3125791A1 (en) 1982-05-19
DE3125791C2 (en) 1984-03-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee