AT364218B - Phosphorsaeurebeize - Google Patents

Phosphorsaeurebeize

Info

Publication number
AT364218B
AT364218B AT143780A AT143780A AT364218B AT 364218 B AT364218 B AT 364218B AT 143780 A AT143780 A AT 143780A AT 143780 A AT143780 A AT 143780A AT 364218 B AT364218 B AT 364218B
Authority
AT
Austria
Prior art keywords
phosphoric acid
phosphoric
acid
Prior art date
Application number
AT143780A
Other languages
English (en)
Other versions
ATA143780A (de
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 AT143780A priority Critical patent/AT364218B/de
Publication of ATA143780A publication Critical patent/ATA143780A/de
Priority to DE19813110045 priority patent/DE3110045C2/de
Application granted granted Critical
Publication of AT364218B publication Critical patent/AT364218B/de

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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/086—Iron or steel solutions containing HF
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT143780A 1980-03-17 1980-03-17 Phosphorsaeurebeize AT364218B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT143780A AT364218B (de) 1980-03-17 1980-03-17 Phosphorsaeurebeize
DE19813110045 DE3110045C2 (de) 1980-03-17 1981-03-16 Phosphorsäurebeize

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT143780A AT364218B (de) 1980-03-17 1980-03-17 Phosphorsaeurebeize

Publications (2)

Publication Number Publication Date
ATA143780A ATA143780A (de) 1981-02-15
AT364218B true AT364218B (de) 1981-10-12

Family

ID=3513878

Family Applications (1)

Application Number Title Priority Date Filing Date
AT143780A AT364218B (de) 1980-03-17 1980-03-17 Phosphorsaeurebeize

Country Status (2)

Country Link
AT (1) AT364218B (de)
DE (1) DE3110045C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386614B (de) * 1986-11-05 1988-09-26 Willmitzer Herbert Phosphorsaeurebeize und verfahren zu ihrer verwendung
EP0424340A2 (de) * 1989-10-19 1991-04-24 Lars Ake Hilmer Hakansson Verfahren zum Beizen von Eisen- und Stahloberflächen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438799A (en) * 1965-06-22 1969-04-15 Chem Eng Ltd Method for the surface treatment of metal articles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386614B (de) * 1986-11-05 1988-09-26 Willmitzer Herbert Phosphorsaeurebeize und verfahren zu ihrer verwendung
EP0424340A2 (de) * 1989-10-19 1991-04-24 Lars Ake Hilmer Hakansson Verfahren zum Beizen von Eisen- und Stahloberflächen
EP0424340A3 (en) * 1989-10-19 1991-09-18 Lars Ake Hilmer Hakansson A method for pickling iron and steel surfaces
US5108544A (en) * 1989-10-19 1992-04-28 Hakansson Lars A H Method for pickling iron and steel surfaces

Also Published As

Publication number Publication date
DE3110045C2 (de) 1984-10-18
DE3110045A1 (de) 1982-01-07
ATA143780A (de) 1981-02-15

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AT364218B (de) Phosphorsaeurebeize

Legal Events

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