CH321118A - Process for the production of surface layers on metals - Google Patents

Process for the production of surface layers on metals

Info

Publication number
CH321118A
CH321118A CH321118DA CH321118A CH 321118 A CH321118 A CH 321118A CH 321118D A CH321118D A CH 321118DA CH 321118 A CH321118 A CH 321118A
Authority
CH
Switzerland
Prior art keywords
metals
production
surface layers
layers
Prior art date
Application number
Other languages
German (de)
Inventor
Werner Dr Rausch
Mayr Arthur
Original Assignee
Metallgesellschaft 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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CH321118A publication Critical patent/CH321118A/en

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
    • 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
    • C23C22/46—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 containing oxalates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Lubricants (AREA)
  • Paints Or Removers (AREA)
CH321118D 1952-11-08 1953-11-06 Process for the production of surface layers on metals CH321118A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM16224A DE1113123B (en) 1952-11-08 1952-11-08 Process for the production of surface layers on metals

Publications (1)

Publication Number Publication Date
CH321118A true CH321118A (en) 1957-04-30

Family

ID=7297113

Family Applications (1)

Application Number Title Priority Date Filing Date
CH321118D CH321118A (en) 1952-11-08 1953-11-06 Process for the production of surface layers on metals

Country Status (5)

Country Link
BE (1) BE525946A (en)
CH (1) CH321118A (en)
DE (1) DE1113123B (en)
GB (1) GB739313A (en)
NL (2) NL181940B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2995674B1 (en) * 2014-09-11 2020-07-15 thyssenkrupp AG Use of a sulfate and a process for the production of a steel component by forming in a machine
KR20180102163A (en) 2016-01-19 2018-09-14 티센크루프 스틸 유럽 악티엔게젤샤프트 METHOD FOR MANUFACTURING A STEEL PRODUCT WITH A ZINC COATING AND A TIRE TECNOLOGY ACTIVE LAYER APPLIED ON THE COATING, AND A METALLICALLY PRODUCED STEEL PRODUCT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE480995C (en) * 1926-04-16 1929-08-13 Aladar Pacz Dr Process for coating and coloring metals
DE675334C (en) * 1937-11-13 1939-05-06 Metallgesellschaft Akt Ges Process to increase the adhesive strength of coatings on iron and steel
DE734859C (en) * 1940-04-11 1943-04-29 Dr Herbert Luckmann Process for producing layers on iron and iron alloys

Also Published As

Publication number Publication date
NL181940B (en)
GB739313A (en) 1955-10-26
BE525946A (en)
DE1113123B (en) 1961-08-24
NL95016C (en)

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