ES2123735T3 - Acero martensitico con nitrogeno de poco contenido en carbono y su proceso de fabricacion. - Google Patents

Acero martensitico con nitrogeno de poco contenido en carbono y su proceso de fabricacion.

Info

Publication number
ES2123735T3
ES2123735T3 ES94401751T ES94401751T ES2123735T3 ES 2123735 T3 ES2123735 T3 ES 2123735T3 ES 94401751 T ES94401751 T ES 94401751T ES 94401751 T ES94401751 T ES 94401751T ES 2123735 T3 ES2123735 T3 ES 2123735T3
Authority
ES
Spain
Prior art keywords
weight
manufacturing process
carbon nitrogen
martensitic steel
little carbon
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 - Lifetime
Application number
ES94401751T
Other languages
English (en)
Inventor
Andre F Grellier
Vernon Patrick De
Jean-Yves A Moraux
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.)
SIMA SA
Original Assignee
SIMA 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 SIMA SA filed Critical SIMA SA
Application granted granted Critical
Publication of ES2123735T3 publication Critical patent/ES2123735T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (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 Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

ACERO INOXIDABLE MARTENSITICO QUE COMPRENDE: A0,85% EN PESO DE CARBONO + NITROGENO, B DE NITROGENO, C ,70 EN PESO DE MANGANESO, E DENO, H -DE 0,10 A 0,70 EN PESO DE VANADIO. LA FRACCION RESTANTE ESTA CONSTITUIDA DE HIERRO Y DE RESIDUOS Y LOS CONTENIDOS RESPECTIVOS DE CADA UNO DE ESTOS ELEMENTOS ESTAN DETERMINADOS DE MANERA A LIMITAR EL CONTENIDO DE AUSTENITA RESIDUAL A UN VALOR INFERIOR A 10% EN VOLUMEN.
ES94401751T 1993-08-11 1994-07-29 Acero martensitico con nitrogeno de poco contenido en carbono y su proceso de fabricacion. Expired - Lifetime ES2123735T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9309858A FR2708939B1 (fr) 1993-08-11 1993-08-11 Acier martensitique à l'azote à faible teneur en carbone et son procédé de fabrication.

Publications (1)

Publication Number Publication Date
ES2123735T3 true ES2123735T3 (es) 1999-01-16

Family

ID=9450117

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94401751T Expired - Lifetime ES2123735T3 (es) 1993-08-11 1994-07-29 Acero martensitico con nitrogeno de poco contenido en carbono y su proceso de fabricacion.

Country Status (6)

Country Link
EP (1) EP0638658B1 (es)
AT (1) ATE171731T1 (es)
DE (1) DE69413632T2 (es)
DK (1) DK0638658T3 (es)
ES (1) ES2123735T3 (es)
FR (1) FR2708939B1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT401387B (de) * 1994-06-29 1996-08-26 Boehler Ybbstalwerke Korrosionsbeständige legierung und verfahren zur herstellung korrosionsbeständiger schneidwaren
AT402224B (de) * 1994-11-04 1997-03-25 Boehler Edelstahl Verwendung einer eisenbasislegierung sowie plungerkolben und kolbenring
AT405193B (de) * 1995-01-16 1999-06-25 Boehler Edelstahl Verwendung einer chromhältigen, martensitischen eisenbasislegierung für kunststofformen
JP2000337389A (ja) 1999-03-19 2000-12-05 Nsk Ltd 転がり軸受
JP4441947B2 (ja) 1999-05-20 2010-03-31 日本精工株式会社 転がり軸受
DE19924515A1 (de) * 1999-05-28 2000-11-30 Edelstahl Witten Krefeld Gmbh Sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff
US6273973B1 (en) * 1999-12-02 2001-08-14 Ati Properties, Inc. Steelmaking process
JP4724275B2 (ja) * 2000-07-17 2011-07-13 株式会社リケン 耐スカッフィング性、耐クラッキング性及び耐疲労性に優れたピストンリング及びその製造方法
AT413195B (de) 2000-10-24 2005-12-15 Boehler Edelstahl Verfahren zur herstellung zylindrischer hohlkörper und verwendung derselben
SE526805C8 (sv) * 2004-03-26 2006-09-12 Sandvik Intellectual Property Stållegering
DE102004051629B4 (de) * 2004-10-23 2006-08-24 Stahlwerk Ergste Westig Gmbh Rostfreier martensitischer Chromstahl
JP5368887B2 (ja) 2008-09-01 2013-12-18 ミネベア株式会社 マルテンサイト系ステンレス鋼および転がり軸受
WO2016174500A1 (fr) * 2015-04-30 2016-11-03 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
JP2019196530A (ja) 2018-05-11 2019-11-14 株式会社デンソー マルテンサイト系ステンレス鋼
CN115109891B (zh) * 2022-07-14 2022-12-20 中北大学 一种高碳高铬含氮马氏体不锈钢及其碳化物细化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB741935A (en) * 1952-08-22 1955-12-14 Hadfields Ltd Improvements in alloy steels
FR1140573A (fr) * 1956-01-25 1957-07-29 Birmingham Small Arms Co Ltd Aciers ferritiques au chrome
US3165400A (en) * 1961-06-27 1965-01-12 Chrysler Corp Castable heat resisting iron alloy
FR2178319A5 (fr) * 1972-03-28 1973-11-09 Ugine Aciers Nouvelles applications d'aciers a haute frequence
DE3901470C1 (en) * 1989-01-19 1990-08-09 Vereinigte Schmiedewerke Gmbh, 4630 Bochum, De Cold-working steel and its use

Also Published As

Publication number Publication date
DE69413632T2 (de) 1999-05-12
DE69413632D1 (de) 1998-11-05
ATE171731T1 (de) 1998-10-15
DK0638658T3 (da) 1999-06-21
FR2708939B1 (fr) 1995-11-03
EP0638658A1 (fr) 1995-02-15
EP0638658B1 (fr) 1998-09-30
FR2708939A1 (fr) 1995-02-17

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