FR735143A - Process for manufacturing cast iron parts intended to be nitrided, and cast iron for the implementation of this method - Google Patents

Process for manufacturing cast iron parts intended to be nitrided, and cast iron for the implementation of this method

Info

Publication number
FR735143A
FR735143A FR735143DA FR735143A FR 735143 A FR735143 A FR 735143A FR 735143D A FR735143D A FR 735143DA FR 735143 A FR735143 A FR 735143A
Authority
FR
France
Prior art keywords
cast iron
nitrided
implementation
parts intended
manufacturing
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.)
AUBERT ET DUVAL FRERES
Original Assignee
AUBERT ET DUVAL FRERES
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 AUBERT ET DUVAL FRERES filed Critical AUBERT ET DUVAL FRERES
Application granted granted Critical
Publication of FR735143A publication Critical patent/FR735143A/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR735143D 1931-07-14 1932-04-13 Process for manufacturing cast iron parts intended to be nitrided, and cast iron for the implementation of this method Expired FR735143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US735143XA 1931-07-14 1931-07-14

Publications (1)

Publication Number Publication Date
FR735143A true FR735143A (en) 1932-11-03

Family

ID=22114139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR735143D Expired FR735143A (en) 1931-07-14 1932-04-13 Process for manufacturing cast iron parts intended to be nitrided, and cast iron for the implementation of this method

Country Status (1)

Country Link
FR (1) FR735143A (en)

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