BE872979A - Procede de traitement de surface de corps faconnes en zinc ou en alliage de zinc et produits obtenus suivant ce procede - Google Patents

Procede de traitement de surface de corps faconnes en zinc ou en alliage de zinc et produits obtenus suivant ce procede

Info

Publication number
BE872979A
BE872979A BE6046709A BE6046709A BE872979A BE 872979 A BE872979 A BE 872979A BE 6046709 A BE6046709 A BE 6046709A BE 6046709 A BE6046709 A BE 6046709A BE 872979 A BE872979 A BE 872979A
Authority
BE
Belgium
Prior art keywords
zinc
surface treatment
products obtained
treatment process
bodies shaped
Prior art date
Application number
BE6046709A
Other languages
English (en)
Inventor
V Groth
A Stradmann
Original Assignee
Rheinisches Zinkwalzwerk G M B
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 Rheinisches Zinkwalzwerk G M B filed Critical Rheinisches Zinkwalzwerk G M B
Publication of BE872979A publication Critical patent/BE872979A/fr

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
    • C23G1/10—Other heavy metals
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE6046709A 1977-12-23 1978-12-21 Procede de traitement de surface de corps faconnes en zinc ou en alliage de zinc et produits obtenus suivant ce procede BE872979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2757592A DE2757592C2 (de) 1977-12-23 1977-12-23 Verfahren zur Herstellung von Deckschichten auf aus Zink-Kupfer-Titan-Legierungen bestehenden Formkörpern

Publications (1)

Publication Number Publication Date
BE872979A true BE872979A (fr) 1979-06-21

Family

ID=6027048

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046709A BE872979A (fr) 1977-12-23 1978-12-21 Procede de traitement de surface de corps faconnes en zinc ou en alliage de zinc et produits obtenus suivant ce procede

Country Status (10)

Country Link
BE (1) BE872979A (fr)
CH (1) CH642111A5 (fr)
DE (1) DE2757592C2 (fr)
DK (1) DK155530C (fr)
FR (1) FR2412622A1 (fr)
GB (1) GB2038371B (fr)
IE (1) IE47623B1 (fr)
IT (1) IT1101329B (fr)
LU (1) LU80710A1 (fr)
NL (1) NL175079C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636370B4 (de) * 1996-09-09 2005-04-14 Rheinzink Gmbh Verfahren zur Herstellung von Schutzschichten auf Flacherzeugnissen aus Titanzink und Flacherzeugnis
DE19905134A1 (de) * 1999-02-09 2000-09-28 Hillebrand Walter Gmbh & Co Kg Passivierungsverfahren
DE10156475A1 (de) * 2001-11-16 2003-06-05 Rheinzink Gmbh Verfahren zur Herstellung von dunklen Schutzschichten auf Flacherzeugnissen aus Titanzink
US7611588B2 (en) 2004-11-30 2009-11-03 Ecolab Inc. Methods and compositions for removing metal oxides
CN101831661A (zh) * 2010-04-01 2010-09-15 中国科学院宁波材料技术与工程研究所 一种锌合金酸洗溶液及锌合金酸洗处理工艺
DE102010025707A1 (de) 2010-06-30 2012-01-05 Rheinzink Gmbh & Co. Kg Verfahren zur Herstellung von Schutzschichten auf Flacherzeugnissen aus Titanzink
SI3063306T1 (sl) * 2013-10-31 2020-03-31 Umicore Building Products France Les Mercuriales Vzorčasta valjana pločevina iz cinkove zlitine
CN112708896A (zh) * 2020-11-24 2021-04-27 清远先导材料有限公司 一种超高纯锌块的酸洗工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559878A (en) * 1948-12-29 1951-07-10 Western Electric Co Zinc and cadmium passivating bath
US2904413A (en) * 1954-06-23 1959-09-15 Jervis Corp Process of bright dipping zinc base alloys
US2884350A (en) * 1955-12-28 1959-04-28 Sylvania Electric Prod Solderable zinc alloy coating
US3524817A (en) * 1966-11-02 1970-08-18 Macdermid Inc Method and compositions for chemically polishing zinc
JPS4926422A (fr) * 1972-07-12 1974-03-08

Also Published As

Publication number Publication date
DK155530B (da) 1989-04-17
NL7811555A (nl) 1979-06-26
IT7831109A0 (it) 1978-12-21
DE2757592A1 (de) 1979-07-05
GB2038371A (en) 1980-07-23
FR2412622A1 (fr) 1979-07-20
IT1101329B (it) 1985-09-28
NL175079B (nl) 1984-04-16
GB2038371B (en) 1982-07-14
IE782551L (en) 1979-06-23
IE47623B1 (en) 1984-05-02
DK155530C (da) 1989-09-04
LU80710A1 (de) 1979-04-13
DE2757592C2 (de) 1985-03-28
FR2412622B1 (fr) 1983-09-23
NL175079C (nl) 1984-09-17
CH642111A5 (de) 1984-03-30
DK579178A (da) 1979-06-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: RHEINISCHES ZINKWALZWERK G.M.B.H. & CO. K.G.

Effective date: 19971231