BE884010A - Procede de traitement de pieces en acier - Google Patents

Procede de traitement de pieces en acier

Info

Publication number
BE884010A
BE884010A BE6/47197A BE6047197A BE884010A BE 884010 A BE884010 A BE 884010A BE 6/47197 A BE6/47197 A BE 6/47197A BE 6047197 A BE6047197 A BE 6047197A BE 884010 A BE884010 A BE 884010A
Authority
BE
Belgium
Prior art keywords
steel parts
treating steel
treating
parts
steel
Prior art date
Application number
BE6/47197A
Other languages
English (en)
Original Assignee
Sygeoda S A
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 Sygeoda S A filed Critical Sygeoda S A
Publication of BE884010A publication Critical patent/BE884010A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/22—Barrels which have undergone surface treatment, e.g. phosphating
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/12—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes barrels for ordnance
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces

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)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
BE6/47197A 1979-06-29 1980-06-25 Procede de traitement de pieces en acier BE884010A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7916916A FR2460340A1 (fr) 1979-06-29 1979-06-29 Procede de traitement de pieces en acier

Publications (1)

Publication Number Publication Date
BE884010A true BE884010A (fr) 1980-10-16

Family

ID=9227322

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/47197A BE884010A (fr) 1979-06-29 1980-06-25 Procede de traitement de pieces en acier

Country Status (2)

Country Link
BE (1) BE884010A (fr)
FR (1) FR2460340A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3073400B2 (ja) * 1994-08-12 2000-08-07 三菱重工業株式会社 段ロール及びその製造方法
DE19853293A1 (de) 1998-11-19 2000-05-25 Rheinmetall W & M Gmbh Verfahren zur Herstellung eines innenseitig mit einer Hartchromschicht versehenen Waffenrohres
DE19919688A1 (de) * 1999-04-30 2000-11-02 Rheinmetall W & M Gmbh Verfahren zur Innenbeschichtung eines Waffenrohres
DE10001888A1 (de) 2000-01-19 2001-07-26 Rheinmetall W & M Gmbh Verfahren zur Innenbeschichtung eines Waffenrohres
GB2597794B (en) * 2020-08-06 2022-12-28 Gallyon Gun And Rifle Makers Ltd Method of manufacturing, repairing, hardening and/or improving the wear resistance of a component of a firearm

Also Published As

Publication number Publication date
FR2460340A1 (fr) 1981-01-23

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