FR520352A - Improvements to a process for carburizing steel and iron - Google Patents

Improvements to a process for carburizing steel and iron

Info

Publication number
FR520352A
FR520352A FR520352A FR520352DA FR520352A FR 520352 A FR520352 A FR 520352A FR 520352 A FR520352 A FR 520352A FR 520352D A FR520352D A FR 520352DA FR 520352 A FR520352 A FR 520352A
Authority
FR
France
Prior art keywords
iron
carburizing steel
carburizing
steel
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
FR520352A
Other languages
French (fr)
Inventor
Toyokichiro Tashiro
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 FR520352A publication Critical patent/FR520352A/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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
    • C23C8/64—Carburising
    • C23C8/66—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)
FR520352A 1918-08-13 1920-07-10 Improvements to a process for carburizing steel and iron Expired FR520352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP520352X 1918-08-13

Publications (1)

Publication Number Publication Date
FR520352A true FR520352A (en) 1921-06-24

Family

ID=12903546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR520352A Expired FR520352A (en) 1918-08-13 1920-07-10 Improvements to a process for carburizing steel and iron

Country Status (1)

Country Link
FR (1) FR520352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003783A1 (en) * 1968-03-13 1969-11-14 Dunlop Co Ltd Building or construction elements formed from

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003783A1 (en) * 1968-03-13 1969-11-14 Dunlop Co Ltd Building or construction elements formed from

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