FR2813892B1 - PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS - Google Patents

PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS

Info

Publication number
FR2813892B1
FR2813892B1 FR0011645A FR0011645A FR2813892B1 FR 2813892 B1 FR2813892 B1 FR 2813892B1 FR 0011645 A FR0011645 A FR 0011645A FR 0011645 A FR0011645 A FR 0011645A FR 2813892 B1 FR2813892 B1 FR 2813892B1
Authority
FR
France
Prior art keywords
hypoeutectoid
heat treatment
tool steels
steels
tool
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
FR0011645A
Other languages
French (fr)
Other versions
FR2813892A1 (en
Inventor
Marc Plateau
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0011645A priority Critical patent/FR2813892B1/en
Publication of FR2813892A1 publication Critical patent/FR2813892A1/en
Application granted granted Critical
Publication of FR2813892B1 publication Critical patent/FR2813892B1/en
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
    • 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
    • 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
    • C23C8/08—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 only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—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)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)
FR0011645A 2000-09-13 2000-09-13 PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS Expired - Fee Related FR2813892B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0011645A FR2813892B1 (en) 2000-09-13 2000-09-13 PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0011645A FR2813892B1 (en) 2000-09-13 2000-09-13 PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS

Publications (2)

Publication Number Publication Date
FR2813892A1 FR2813892A1 (en) 2002-03-15
FR2813892B1 true FR2813892B1 (en) 2003-09-26

Family

ID=8854233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0011645A Expired - Fee Related FR2813892B1 (en) 2000-09-13 2000-09-13 PROCESS FOR THE HEAT TREATMENT OF HYPOEUTECTOID TOOL STEELS

Country Status (1)

Country Link
FR (1) FR2813892B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2142680A1 (en) * 2007-04-06 2010-01-13 Swagelok Company Hybrid carburization with intermediate rapid quench

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3891474A (en) * 1972-01-03 1975-06-24 United States Steel Corp Method for the case carburizing of steel
US4921025A (en) * 1987-12-21 1990-05-01 Caterpillar Inc. Carburized low silicon steel article and process
DE3800838C1 (en) * 1988-01-14 1989-09-14 Skf Gmbh, 8720 Schweinfurt, De
FR2663953B1 (en) * 1990-07-02 1993-07-09 Aubert & Duval Acieries METHOD AND INSTALLATION FOR CEMENTING LOW PRESSURE METAL ALLOY PARTS.
JPH05148535A (en) * 1991-06-07 1993-06-15 Kobe Steel Ltd Production of surface hardened parts having decreased heat treating strain and excellent bending fatigue strength
FR2681332B1 (en) * 1991-09-13 1994-06-10 Innovatique Sa METHOD AND DEVICE FOR CEMENTING STEEL IN A LOW PRESSURE ATMOSPHERE.
DE4204982A1 (en) * 1992-02-19 1993-08-26 Hoechstadter Maschinenfabrik S Thermochemical-thermal treatment of case hardening steels - with deep cooling between hardening and tempering
JPH06108226A (en) * 1992-09-30 1994-04-19 Daido Steel Co Ltd Carburizing heat treatment of steel-made parts
JP3448789B2 (en) * 1995-01-20 2003-09-22 同和鉱業株式会社 Gas carburizing method
US5910223A (en) * 1997-11-25 1999-06-08 Caterpillar Inc. Steel article having high hardness and improved toughness and process for forming the article
FR2780418B1 (en) * 1998-06-29 2000-09-08 Aubert & Duval Sa CEMENTATION STEEL WITH HIGH INCOME TEMPERATURE, PROCESS FOR OBTAINING SAME AND PARTS FORMED THEREFROM

Also Published As

Publication number Publication date
FR2813892A1 (en) 2002-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531

D3 Decision to revoke the decision of lapse
ST Notification of lapse

Effective date: 20100531