FR850688A - Process for chrome-plating iron and steel objects - Google Patents

Process for chrome-plating iron and steel objects

Info

Publication number
FR850688A
FR850688A FR850688DA FR850688A FR 850688 A FR850688 A FR 850688A FR 850688D A FR850688D A FR 850688DA FR 850688 A FR850688 A FR 850688A
Authority
FR
France
Prior art keywords
chrome
plating iron
steel objects
objects
steel
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
Other languages
French (fr)
Inventor
Karl Daeves
Gottfried Becker
Fritz Steinberg
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 filed Critical
Application granted granted Critical
Publication of FR850688A publication Critical patent/FR850688A/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
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • C23C10/40—Chromising of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR850688D 1938-03-23 1939-02-22 Process for chrome-plating iron and steel objects Expired FR850688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE850688X 1938-03-23

Publications (1)

Publication Number Publication Date
FR850688A true FR850688A (en) 1939-12-22

Family

ID=6778414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR850688D Expired FR850688A (en) 1938-03-23 1939-02-22 Process for chrome-plating iron and steel objects

Country Status (1)

Country Link
FR (1) FR850688A (en)

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