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FR1315774A - Improved process of carburizing iron or steel - Google Patents

Improved process of carburizing iron or steel

Info

Publication number
FR1315774A
FR1315774A FR878921A FR878921A FR1315774A FR 1315774 A FR1315774 A FR 1315774A FR 878921 A FR878921 A FR 878921A FR 878921 A FR878921 A FR 878921A FR 1315774 A FR1315774 A FR 1315774A
Authority
FR
France
Prior art keywords
steel
improved process
carburizing iron
carburizing
iron
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
FR878921A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR878921A priority Critical patent/FR1315774A/en
Application granted granted Critical
Publication of FR1315774A publication Critical patent/FR1315774A/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
    • C23C8/40—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 using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/44—Carburising
    • C23C8/46—Carburising 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)
FR878921A 1961-11-14 1961-11-14 Improved process of carburizing iron or steel Expired FR1315774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR878921A FR1315774A (en) 1961-11-14 1961-11-14 Improved process of carburizing iron or steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878921A FR1315774A (en) 1961-11-14 1961-11-14 Improved process of carburizing iron or steel

Publications (1)

Publication Number Publication Date
FR1315774A true FR1315774A (en) 1963-01-25

Family

ID=8766696

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878921A Expired FR1315774A (en) 1961-11-14 1961-11-14 Improved process of carburizing iron or steel

Country Status (1)

Country Link
FR (1) FR1315774A (en)

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