FR2653137B1 - Procede de traitement de surface de produits siderurgiques par action d'un plasma. - Google Patents

Procede de traitement de surface de produits siderurgiques par action d'un plasma.

Info

Publication number
FR2653137B1
FR2653137B1 FR8913879A FR8913879A FR2653137B1 FR 2653137 B1 FR2653137 B1 FR 2653137B1 FR 8913879 A FR8913879 A FR 8913879A FR 8913879 A FR8913879 A FR 8913879A FR 2653137 B1 FR2653137 B1 FR 2653137B1
Authority
FR
France
Prior art keywords
plasma
action
surface treatment
steel products
products
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 - Fee Related
Application number
FR8913879A
Other languages
English (en)
Other versions
FR2653137A1 (fr
Inventor
Nizery Dorothee
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR8913879A priority Critical patent/FR2653137B1/fr
Priority to EP90402793A priority patent/EP0424211A1/fr
Priority to KR1019900016324A priority patent/KR910008160A/ko
Priority to CA002027703A priority patent/CA2027703A1/fr
Priority to JP2278868A priority patent/JPH03207872A/ja
Publication of FR2653137A1 publication Critical patent/FR2653137A1/fr
Application granted granted Critical
Publication of FR2653137B1 publication Critical patent/FR2653137B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • 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
    • C23C8/06—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 gases
    • C23C8/36—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 gases using ionised gases, e.g. ionitriding
    • C23C8/38—Treatment of ferrous surfaces
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
FR8913879A 1989-10-17 1989-10-17 Procede de traitement de surface de produits siderurgiques par action d'un plasma. Expired - Fee Related FR2653137B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8913879A FR2653137B1 (fr) 1989-10-17 1989-10-17 Procede de traitement de surface de produits siderurgiques par action d'un plasma.
EP90402793A EP0424211A1 (fr) 1989-10-17 1990-10-08 Procédé de traitement de surface de produits sidérurgiques par action d'un plasma
KR1019900016324A KR910008160A (ko) 1989-10-17 1990-10-15 강철의 표면 처리방법
CA002027703A CA2027703A1 (fr) 1989-10-17 1990-10-16 Procede de traitement superficiel des produits en acier par l'action d'un plasma
JP2278868A JPH03207872A (ja) 1989-10-17 1990-10-17 プラズマ作用による鋼製品の表面処理の方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913879A FR2653137B1 (fr) 1989-10-17 1989-10-17 Procede de traitement de surface de produits siderurgiques par action d'un plasma.

Publications (2)

Publication Number Publication Date
FR2653137A1 FR2653137A1 (fr) 1991-04-19
FR2653137B1 true FR2653137B1 (fr) 1993-06-11

Family

ID=9386685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913879A Expired - Fee Related FR2653137B1 (fr) 1989-10-17 1989-10-17 Procede de traitement de surface de produits siderurgiques par action d'un plasma.

Country Status (5)

Country Link
EP (1) EP0424211A1 (fr)
JP (1) JPH03207872A (fr)
KR (1) KR910008160A (fr)
CA (1) CA2027703A1 (fr)
FR (1) FR2653137B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2989746B2 (ja) * 1994-07-19 1999-12-13 株式会社ライムズ 鋼系複合表面処理製品とその製造方法
FR2747398B1 (fr) * 1996-04-12 1998-05-15 Nitruvid Procede de traitement de surface d'une piece metallique
FR2839728A1 (fr) * 2002-05-14 2003-11-21 Centre Nat Rech Scient Procede et dispositif d'elimination du ou des oxydes presents a la surface d'un materiau metallique et de reconstitution d'une couche d'oxydes sur ladite surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233454A (fr) * 1958-09-18 1960-10-12 Plasma Flame Corp Procédé de traitement de métaux par flux de plasma
DE2111183B2 (de) * 1970-09-21 1978-03-23 Vereinigte Edelstahlwerke Ag (Vew), Wien Niederlassung Vereinigte Edelstahlwerke Ag (Vew) Verkaufsniederlassung Buederich, 4005 Meerbusch Verfahren und Anordnung zur zweistufigen Oberflächenhärtung von Werkstücken aus härtbaren Eisen- und Stahllegierungen
US4872926A (en) * 1987-12-30 1989-10-10 American Air Liquide Process for heat treating metals or metal alloys in a thermal plasma
FR2630133B1 (fr) * 1988-04-18 1993-09-24 Siderurgie Fse Inst Rech Procede pour l'amelioration de la resistance a la corrosion de materiaux metalliques

Also Published As

Publication number Publication date
JPH03207872A (ja) 1991-09-11
KR910008160A (ko) 1991-05-30
CA2027703A1 (fr) 1991-04-18
FR2653137A1 (fr) 1991-04-19
EP0424211A1 (fr) 1991-04-24

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
ST Notification of lapse