FR418029A - Process for partial carburizing of iron and steel or of parts shaped from these metals - Google Patents

Process for partial carburizing of iron and steel or of parts shaped from these metals

Info

Publication number
FR418029A
FR418029A FR418029DA FR418029A FR 418029 A FR418029 A FR 418029A FR 418029D A FR418029D A FR 418029DA FR 418029 A FR418029 A FR 418029A
Authority
FR
France
Prior art keywords
metals
iron
steel
parts shaped
carburizing
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
Gustav Daebritz
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 FR418029A publication Critical patent/FR418029A/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
    • C23C8/04—Treatment of selected surface areas, e.g. using masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR418029D 1910-07-07 1910-07-07 Process for partial carburizing of iron and steel or of parts shaped from these metals Expired FR418029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR418029T 1910-07-07

Publications (1)

Publication Number Publication Date
FR418029A true FR418029A (en) 1910-11-29

Family

ID=1461386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418029D Expired FR418029A (en) 1910-07-07 1910-07-07 Process for partial carburizing of iron and steel or of parts shaped from these metals

Country Status (1)

Country Link
FR (1) FR418029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686100A1 (en) * 1992-01-09 1993-07-16 Seram Process for controlling a surface treatment of thermochemical type, especially by nitriding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686100A1 (en) * 1992-01-09 1993-07-16 Seram Process for controlling a surface treatment of thermochemical type, especially by nitriding

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