ES419374A1 - Procedure for the surface treatment of metals in various phases. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the surface treatment of metals in various phases. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES419374A1
ES419374A1 ES419374A ES419374A ES419374A1 ES 419374 A1 ES419374 A1 ES 419374A1 ES 419374 A ES419374 A ES 419374A ES 419374 A ES419374 A ES 419374A ES 419374 A1 ES419374 A1 ES 419374A1
Authority
ES
Spain
Prior art keywords
translation
metals
machine
legally binding
google translate
Prior art date
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
ES419374A
Other languages
Spanish (es)
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Publication of ES419374A1 publication Critical patent/ES419374A1/en
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
    • 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

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)

Abstract

Process for the surface treatment of metals in several phases, with the help of aqueous solutions, characterized in that after at least one treatment phase in a bath with a high concentration of electrolyte, the parts are subjected to at least one treatment phase with the help of a bath with lower electrolyte content and because in at least one of the treatment baths with a high electrolyte concentration, water is removed by vaporization and sent to a subsequent treatment bath with a lower concentration of electrolyte. (Machine-translation by Google Translate, not legally binding)
ES419374A 1972-11-21 1973-10-05 Procedure for the surface treatment of metals in various phases. (Machine-translation by Google Translate, not legally binding) Expired ES419374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722256965 DE2256965A1 (en) 1972-11-21 1972-11-21 PROCESS FOR MULTI-STAGE SURFACE TREATMENT OF METALS

Publications (1)

Publication Number Publication Date
ES419374A1 true ES419374A1 (en) 1976-03-16

Family

ID=5862301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419374A Expired ES419374A1 (en) 1972-11-21 1973-10-05 Procedure for the surface treatment of metals in various phases. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AT (1) AT324800B (en)
BE (1) BE803965A (en)
BR (1) BR7309114D0 (en)
CH (1) CH594061A5 (en)
DE (1) DE2256965A1 (en)
ES (1) ES419374A1 (en)
FR (1) FR2207201A1 (en)
IT (1) IT1001914B (en)
NL (1) NL7313918A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52110283A (en) * 1976-02-26 1977-09-16 Nippon Paint Co Ltd Separator for oil in defatting liquid
JPS5358437A (en) * 1976-11-09 1978-05-26 Nippon Packaging Kk Oillwater separator for degresed solution
JPS5767133A (en) * 1980-10-09 1982-04-23 Nippon Steel Corp Continuous annealing installation having adjusting device for strip surface
DE69117927T2 (en) * 1991-04-02 1996-08-01 Unitika Ltd Process for treating a molten salt bath
DE4309096A1 (en) * 1993-03-15 1994-09-22 Wack O K Chemie Gmbh Process for recovery of a liquid dissolved in a wash bath

Also Published As

Publication number Publication date
FR2207201B1 (en) 1976-04-30
BE803965A (en) 1973-12-17
NL7313918A (en) 1974-05-24
IT1001914B (en) 1976-04-30
BR7309114D0 (en) 1974-08-29
DE2256965A1 (en) 1974-05-22
AT324800B (en) 1975-09-25
FR2207201A1 (en) 1974-06-14
CH594061A5 (en) 1977-12-30

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