FR2072986A5 - - Google Patents

Info

Publication number
FR2072986A5
FR2072986A5 FR7043886A FR7043886A FR2072986A5 FR 2072986 A5 FR2072986 A5 FR 2072986A5 FR 7043886 A FR7043886 A FR 7043886A FR 7043886 A FR7043886 A FR 7043886A FR 2072986 A5 FR2072986 A5 FR 2072986A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7043886A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Didier Werke AG
Original Assignee
Didier Werke 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 Didier Werke AG filed Critical Didier Werke AG
Application granted granted Critical
Publication of FR2072986A5 publication Critical patent/FR2072986A5/fr
Expired legal-status Critical Current

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
    • C23C2/003—Apparatus
    • C23C2/0038—Apparatus characterised by the pre-treatment chambers located immediately upstream of the bath or occurring locally before the dipping process
    • 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
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
FR7043886A 1969-12-09 1970-12-07 Expired FR2072986A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961562A DE1961562C3 (de) 1969-12-09 1969-12-09 Verfahren zur Aufbereitung eines Spülbades, das zwischen ein salzsaures Beizbad und ein Ammoniumchlorid enthaltendes Flußmittelbad geschaltet ist

Publications (1)

Publication Number Publication Date
FR2072986A5 true FR2072986A5 (de) 1971-09-24

Family

ID=5753315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043886A Expired FR2072986A5 (de) 1969-12-09 1970-12-07

Country Status (9)

Country Link
BE (1) BE754457A (de)
CH (1) CH538552A (de)
DE (1) DE1961562C3 (de)
FR (1) FR2072986A5 (de)
GB (1) GB1333229A (de)
NL (1) NL167734C (de)
SE (1) SE362447B (de)
YU (1) YU37293B (de)
ZA (1) ZA703836B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018592A1 (de) * 1979-04-30 1980-11-12 Siemens Aktiengesellschaft Verfahren zur Regenerierung ammoniakalischer Ätzlösungen zum Ätzen von metallischem Kupfer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3334571A1 (de) * 1983-09-24 1985-06-27 Peter 8351 Wallersdorf Hammang Verfahren zum konstanthalten der temperaturen in spuelbecken von lackieranlagen fuer kraftfahrzeug-karosserien bzw. -teilen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168737B (de) * 1962-08-16 1964-04-23 Mannesmann Ag Verfahren zur Verhuetung des Auftretens von Abwaessern beim Spuelen von gebeizten Metallgegenstaenden, insbesondere von gebeizten Feinblechen vor dem Trocken-verzinken

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018592A1 (de) * 1979-04-30 1980-11-12 Siemens Aktiengesellschaft Verfahren zur Regenerierung ammoniakalischer Ätzlösungen zum Ätzen von metallischem Kupfer

Also Published As

Publication number Publication date
DE1961562C3 (de) 1985-04-25
NL7017989A (de) 1971-06-11
SE362447B (de) 1973-12-10
ZA703836B (en) 1971-01-27
BE754457A (fr) 1971-01-18
NL167734C (nl) 1982-01-18
YU37293B (en) 1984-08-31
GB1333229A (en) 1973-10-10
NL167734B (nl) 1981-08-17
YU225370A (en) 1983-04-27
CH538552A (de) 1973-06-30
DE1961562B2 (de) 1979-06-07
DE1961562A1 (de) 1971-06-24

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