FR1184952A - Procédé métallurgique de traitement de l'acier - Google Patents

Procédé métallurgique de traitement de l'acier

Info

Publication number
FR1184952A
FR1184952A FR1184952DA FR1184952A FR 1184952 A FR1184952 A FR 1184952A FR 1184952D A FR1184952D A FR 1184952DA FR 1184952 A FR1184952 A FR 1184952A
Authority
FR
France
Prior art keywords
treatment process
steel treatment
metallurgical steel
metallurgical
treatment
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
English (en)
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.)
Lasalle Steel Co
Original Assignee
Lasalle Steel Co
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 Lasalle Steel Co filed Critical Lasalle Steel Co
Application granted granted Critical
Publication of FR1184952A publication Critical patent/FR1184952A/fr
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
    • C23C8/80—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1184952D 1956-10-22 1957-10-21 Procédé métallurgique de traitement de l'acier Expired FR1184952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1184952XA 1956-10-22 1956-10-22

Publications (1)

Publication Number Publication Date
FR1184952A true FR1184952A (fr) 1959-07-28

Family

ID=22378951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1184952D Expired FR1184952A (fr) 1956-10-22 1957-10-21 Procédé métallurgique de traitement de l'acier

Country Status (1)

Country Link
FR (1) FR1184952A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560892A1 (fr) * 1984-03-12 1985-09-13 Peugeot Procede de traitement superficiel de pieces en acier ou en fonte par bombardement ionique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560892A1 (fr) * 1984-03-12 1985-09-13 Peugeot Procede de traitement superficiel de pieces en acier ou en fonte par bombardement ionique
EP0159222A1 (fr) * 1984-03-12 1985-10-23 Automobiles Peugeot Procédé de traitement superficiel de pièces en acier ou en fonte par bombardement ionique

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