PL3420114T3 - Warstwa patyny na galwanizowanym produkcie i sposób jej wytwarzania - Google Patents

Warstwa patyny na galwanizowanym produkcie i sposób jej wytwarzania

Info

Publication number
PL3420114T3
PL3420114T3 PL17707552T PL17707552T PL3420114T3 PL 3420114 T3 PL3420114 T3 PL 3420114T3 PL 17707552 T PL17707552 T PL 17707552T PL 17707552 T PL17707552 T PL 17707552T PL 3420114 T3 PL3420114 T3 PL 3420114T3
Authority
PL
Poland
Prior art keywords
method therefor
galvanized product
patina layer
patina
layer
Prior art date
Application number
PL17707552T
Other languages
English (en)
Inventor
Ville SAARIMAA
Aaretti Kaleva
Pasi VÄISÄNEN
Antti Markkula
Erkki LEVÄNEN
Saara Heinonen
Juha-Pekka NIKKANEN
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Publication of PL3420114T3 publication Critical patent/PL3420114T3/pl

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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • 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
    • C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/53—Treatment of zinc or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating With Molten Metal (AREA)
PL17707552T 2016-02-25 2017-02-27 Warstwa patyny na galwanizowanym produkcie i sposób jej wytwarzania PL3420114T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16157254.0A EP3211113A1 (en) 2016-02-25 2016-02-25 Galvanized product & method
EP17707552.0A EP3420114B1 (en) 2016-02-25 2017-02-27 Patina layer on galvanized product and method therefor
PCT/EP2017/054509 WO2017144721A1 (en) 2016-02-25 2017-02-27 Patina layer on galvanized product and method therefor

Publications (1)

Publication Number Publication Date
PL3420114T3 true PL3420114T3 (pl) 2021-06-28

Family

ID=55451030

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17707552T PL3420114T3 (pl) 2016-02-25 2017-02-27 Warstwa patyny na galwanizowanym produkcie i sposób jej wytwarzania

Country Status (5)

Country Link
EP (2) EP3211113A1 (pl)
DK (1) DK3420114T3 (pl)
ES (1) ES2853205T3 (pl)
PL (1) PL3420114T3 (pl)
WO (1) WO2017144721A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2022279B1 (en) * 2018-12-21 2020-07-15 Aquacare Europe B V Method for patinating zinc surfaces and system therefor
US12077866B2 (en) * 2019-03-08 2024-09-03 Koos Jan Baas Methods and systems for patinating zinc surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767478A (en) 1971-09-14 1973-10-23 Ball Corp Method for producing patina on a zinc surface and article so formed
US6231686B1 (en) * 1997-11-10 2001-05-15 Ltv Steel Company, Inc. Formability of metal having a zinc layer
DE10156475A1 (de) * 2001-11-16 2003-06-05 Rheinzink Gmbh Verfahren zur Herstellung von dunklen Schutzschichten auf Flacherzeugnissen aus Titanzink

Also Published As

Publication number Publication date
EP3420114B1 (en) 2020-12-09
WO2017144721A1 (en) 2017-08-31
EP3420114A1 (en) 2019-01-02
ES2853205T3 (es) 2021-09-15
DK3420114T3 (da) 2021-02-15
EP3211113A1 (en) 2017-08-30

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