FR871472A - Manufacture of chrome objects by diffusion - Google Patents

Manufacture of chrome objects by diffusion

Info

Publication number
FR871472A
FR871472A FR871472DA FR871472A FR 871472 A FR871472 A FR 871472A FR 871472D A FR871472D A FR 871472DA FR 871472 A FR871472 A FR 871472A
Authority
FR
France
Prior art keywords
chrome
diffusion
objects
manufacture
chrome objects
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)
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.)
COMM ACIERS SOC IND
Original Assignee
COMM ACIERS SOC IND
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 COMM ACIERS SOC IND filed Critical COMM ACIERS SOC IND
Application granted granted Critical
Publication of FR871472A publication Critical patent/FR871472A/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
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/24—Salt bath containing the element to be diffused

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR871472D 1940-04-06 1941-04-10 Manufacture of chrome objects by diffusion Expired FR871472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE871472X 1940-04-06

Publications (1)

Publication Number Publication Date
FR871472A true FR871472A (en) 1942-04-27

Family

ID=6813777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR871472D Expired FR871472A (en) 1940-04-06 1941-04-10 Manufacture of chrome objects by diffusion

Country Status (1)

Country Link
FR (1) FR871472A (en)

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