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FR447606A - Improvements in diffusion cementation processes - Google Patents

Improvements in diffusion cementation processes

Info

Publication number
FR447606A
FR447606A FR447606DA FR447606A FR 447606 A FR447606 A FR 447606A FR 447606D A FR447606D A FR 447606DA FR 447606 A FR447606 A FR 447606A
Authority
FR
France
Prior art keywords
diffusion
cementation processes
cementation
processes
diffusion cementation
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
Giulio Sirovich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR447606A publication Critical patent/FR447606A/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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C23C12/02—Diffusion in one step
    • 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
    • C23C10/52—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR447606D 1912-03-04 1912-08-24 Improvements in diffusion cementation processes Expired FR447606A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT447606X 1912-03-04

Publications (1)

Publication Number Publication Date
FR447606A true FR447606A (en) 1913-01-10

Family

ID=1488286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447606D Expired FR447606A (en) 1912-03-04 1912-08-24 Improvements in diffusion cementation processes

Country Status (1)

Country Link
FR (1) FR447606A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486103A1 (en) * 1980-07-02 1982-01-08 Zaets Inna Pack diffusion titanium coating of ferrous metal - using mixt. of titanium, alumina, aluminium chloride and graphite
FR2536422A1 (en) * 1982-11-18 1984-05-25 Creusot Loire PROCESS FOR COATING CARBIDE WITH METAL SURFACES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486103A1 (en) * 1980-07-02 1982-01-08 Zaets Inna Pack diffusion titanium coating of ferrous metal - using mixt. of titanium, alumina, aluminium chloride and graphite
FR2536422A1 (en) * 1982-11-18 1984-05-25 Creusot Loire PROCESS FOR COATING CARBIDE WITH METAL SURFACES
EP0112206A1 (en) * 1982-11-18 1984-06-27 Creusot-Loire Method of coating metallic surfaces with carbides

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