FR2811336B1 - Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions - Google Patents

Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions

Info

Publication number
FR2811336B1
FR2811336B1 FR0008698A FR0008698A FR2811336B1 FR 2811336 B1 FR2811336 B1 FR 2811336B1 FR 0008698 A FR0008698 A FR 0008698A FR 0008698 A FR0008698 A FR 0008698A FR 2811336 B1 FR2811336 B1 FR 2811336B1
Authority
FR
France
Prior art keywords
parts manufactured
manufactured therefrom
steel compositions
obtaining same
obtaining
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
FR0008698A
Other languages
English (en)
Other versions
FR2811336A1 (fr
Inventor
Jacques Frey
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.)
METALLURG AVANCEE SOC IND DE
Original Assignee
METALLURG AVANCEE SOC IND DE
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 METALLURG AVANCEE SOC IND DE filed Critical METALLURG AVANCEE SOC IND DE
Priority to FR0008698A priority Critical patent/FR2811336B1/fr
Priority to AU2001270741A priority patent/AU2001270741A1/en
Priority to DE60142968T priority patent/DE60142968D1/de
Priority to PCT/FR2001/002121 priority patent/WO2002002830A1/fr
Priority to EP01949617A priority patent/EP1297192B1/fr
Priority to ES01949617T priority patent/ES2349399T3/es
Publication of FR2811336A1 publication Critical patent/FR2811336A1/fr
Application granted granted Critical
Publication of FR2811336B1 publication Critical patent/FR2811336B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
FR0008698A 2000-07-04 2000-07-04 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions Expired - Fee Related FR2811336B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0008698A FR2811336B1 (fr) 2000-07-04 2000-07-04 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions
AU2001270741A AU2001270741A1 (en) 2000-07-04 2001-07-03 Steel compositions, method for obtaining same and parts made from same
DE60142968T DE60142968D1 (de) 2000-07-04 2001-07-03 Stahlzusammensetzungen, verfahren zu ihrer herstellung und daraus hergestellte formteile
PCT/FR2001/002121 WO2002002830A1 (fr) 2000-07-04 2001-07-03 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions
EP01949617A EP1297192B1 (fr) 2000-07-04 2001-07-03 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions
ES01949617T ES2349399T3 (es) 2000-07-04 2001-07-03 Steel compositions, method for obtaining same and parts made from same.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0008698A FR2811336B1 (fr) 2000-07-04 2000-07-04 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions

Publications (2)

Publication Number Publication Date
FR2811336A1 FR2811336A1 (fr) 2002-01-11
FR2811336B1 true FR2811336B1 (fr) 2002-08-30

Family

ID=8852104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0008698A Expired - Fee Related FR2811336B1 (fr) 2000-07-04 2000-07-04 Compositions d'acier, procede pour son obtention et pieces fabriquees a partir de ces compositions

Country Status (6)

Country Link
EP (1) EP1297192B1 (fr)
AU (1) AU2001270741A1 (fr)
DE (1) DE60142968D1 (fr)
ES (1) ES2349399T3 (fr)
FR (1) FR2811336B1 (fr)
WO (1) WO2002002830A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201716640D0 (en) * 2017-10-11 2017-11-22 Rolls Royce Plc Cobalt-free alloys
CN111850428B (zh) * 2019-04-28 2022-01-25 重庆三爱海陵实业有限责任公司 气门合金材料及气门

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686116A (en) * 1952-06-18 1954-08-10 Crucible Steel Company Age hardening austenitic steel
FR1314540A (fr) * 1961-11-30 1963-01-11 Universal Cyclops Steel Corp Alliage d'acier inoxydable
GB2116209B (en) * 1981-12-23 1985-08-29 Toyo Engineering Corp Composite steel tube for thermally cracking or reforming hydrocarbons
US4803045A (en) * 1986-10-24 1989-02-07 Electric Power Research Institute, Inc. Cobalt-free, iron-base hardfacing alloys
JP3721637B2 (ja) * 1996-04-22 2005-11-30 大同特殊鋼株式会社 含Ｃａオーステナイト系耐熱鋼の製造方法
JPH10280907A (ja) * 1997-04-07 1998-10-20 Mitsubishi Heavy Ind Ltd 蒸気タービン動翼

Also Published As

Publication number Publication date
ES2349399T3 (es) 2011-01-03
WO2002002830A1 (fr) 2002-01-10
FR2811336A1 (fr) 2002-01-11
EP1297192B1 (fr) 2010-09-01
AU2001270741A1 (en) 2002-01-14
EP1297192A1 (fr) 2003-04-02
DE60142968D1 (de) 2010-10-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20150331