SI2449137T1 - Metoda za proizvajanje martenzitnega jekla z mešanim strjevanjem - Google Patents

Metoda za proizvajanje martenzitnega jekla z mešanim strjevanjem

Info

Publication number
SI2449137T1
SI2449137T1 SI201031878T SI201031878T SI2449137T1 SI 2449137 T1 SI2449137 T1 SI 2449137T1 SI 201031878 T SI201031878 T SI 201031878T SI 201031878 T SI201031878 T SI 201031878T SI 2449137 T1 SI2449137 T1 SI 2449137T1
Authority
SI
Slovenia
Prior art keywords
martensitic steel
mixed hardening
producing martensitic
producing
hardening
Prior art date
Application number
SI201031878T
Other languages
English (en)
Inventor
Laurent Ferrer
Philippe Heritier
Original Assignee
Safran Aircraft Engines
Aubert&Duval
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 Safran Aircraft Engines, Aubert&Duval filed Critical Safran Aircraft Engines
Publication of SI2449137T1 publication Critical patent/SI2449137T1/sl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • 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
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Heat Treatment Of Articles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SI201031878T 2009-07-03 2010-07-02 Metoda za proizvajanje martenzitnega jekla z mešanim strjevanjem SI2449137T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0954576A FR2947566B1 (fr) 2009-07-03 2009-07-03 Procede d'elaboration d'un acier martensitique a durcissement mixte
PCT/FR2010/051400 WO2011001124A1 (fr) 2009-07-03 2010-07-02 Procede d'elaboration d'un acier martensitique a durcissement mixte
EP10742185.1A EP2449137B1 (fr) 2009-07-03 2010-07-02 Procede d'elaboration d'un acier martensitique a durcissement mixte

Publications (1)

Publication Number Publication Date
SI2449137T1 true SI2449137T1 (sl) 2019-08-30

Family

ID=41719191

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201031878T SI2449137T1 (sl) 2009-07-03 2010-07-02 Metoda za proizvajanje martenzitnega jekla z mešanim strjevanjem

Country Status (12)

Country Link
US (2) US8702879B2 (sl)
EP (1) EP2449137B1 (sl)
JP (3) JP2012531524A (sl)
CN (1) CN102471815B (sl)
BR (1) BR112012000126B8 (sl)
CA (1) CA2766779C (sl)
ES (1) ES2720183T3 (sl)
FR (1) FR2947566B1 (sl)
PT (1) PT2449137T (sl)
RU (1) RU2566688C2 (sl)
SI (1) SI2449137T1 (sl)
WO (1) WO2011001124A1 (sl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2947566B1 (fr) * 2009-07-03 2011-12-16 Snecma Procede d'elaboration d'un acier martensitique a durcissement mixte
FR2951197B1 (fr) 2009-10-12 2011-11-25 Snecma Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
FR2951198B1 (fr) 2009-10-12 2013-05-10 Snecma Traitements thermiques d'aciers martensitiques inoxydables apres refusion sous laitier
FR2951196B1 (fr) 2009-10-12 2011-11-25 Snecma Degazage d'aciers martensitiques inoxydables avant refusion sous laitier
US10157687B2 (en) 2012-12-28 2018-12-18 Terrapower, Llc Iron-based composition for fuel element
DE102016107152B4 (de) 2016-04-18 2017-11-09 Salzgitter Flachstahl Gmbh Bauteil aus pressformgehärtetem, auf Basis von Aluminium beschichtetem Stahlblech und Verfahren zur Herstellung eines solchen Bauteils und dessen Verwendung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505774B2 (en) * 1977-09-09 1979-11-29 Nippon Steel Corporation A method for treating continuously cast steel slabs
JPS5913026A (ja) * 1982-07-09 1984-01-23 Nippon Steel Corp 加工性のすぐれたフエライト系ステンレス薄鋼板の製造法
JPH02310339A (ja) * 1989-05-24 1990-12-26 Kawasaki Steel Corp 強度、バネ特性及び成形性に優れたマルテンサイト系ステンレス鋼
US5393488A (en) * 1993-08-06 1995-02-28 General Electric Company High strength, high fatigue structural steel
JP2002161342A (ja) 2000-11-24 2002-06-04 Daido Steel Co Ltd 強度、耐疲労性及び耐食性に優れた構造用鋼
JP2002285290A (ja) 2001-03-27 2002-10-03 Daido Steel Co Ltd 高強度・高耐疲労構造用鋼及びその製造方法
RU2219276C1 (ru) * 2002-11-28 2003-12-20 Федеральное государственное унитарное предприятие Производственное объединение "Электрохимический завод" Мартенситностареющая сталь и изделие, выполненное из нее
US6890393B2 (en) * 2003-02-07 2005-05-10 Advanced Steel Technology, Llc Fine-grained martensitic stainless steel and method thereof
JP2005163126A (ja) * 2003-12-03 2005-06-23 Daido Steel Co Ltd 時効硬化型ステンレス鋼またはマルエージング鋼の部品とその製造方法
FR2885142B1 (fr) 2005-04-27 2007-07-27 Aubert & Duval Soc Par Actions Acier martensitique durci, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue
FR2885141A1 (fr) * 2005-04-27 2006-11-03 Aubert & Duval Soc Par Actions Acier martensitique durci, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue
EP1975266B1 (en) * 2005-12-28 2012-07-11 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Ultrahigh-strength steel sheet
CN101191174B (zh) * 2006-11-20 2010-05-12 宝山钢铁股份有限公司 抗拉强度750MPa级热轧相变诱发塑性钢及制造方法
WO2009007562A1 (fr) * 2007-07-10 2009-01-15 Aubert & Duval Acier martensitique durci à teneur faible ou nulle en cobalt, procédé de fabrication d'une pièce à partir de cet acier, et pièce ainsi obtenue
JP5311202B2 (ja) * 2007-11-15 2013-10-09 日立金属株式会社 時効硬化型ステンレス鋼の製造方法
FR2933990B1 (fr) * 2008-07-15 2010-08-13 Aubert & Duval Sa Acier martensitique durci a teneur faible en cobalt, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue
FR2947566B1 (fr) * 2009-07-03 2011-12-16 Snecma Procede d'elaboration d'un acier martensitique a durcissement mixte
FR2947565B1 (fr) * 2009-07-03 2011-12-23 Snecma Traitement cryogenique d'un acier martensitique a durcissement mixte

Also Published As

Publication number Publication date
EP2449137A1 (fr) 2012-05-09
US9429183B2 (en) 2016-08-30
CN102471815B (zh) 2015-04-01
CN102471815A (zh) 2012-05-23
JP2019081955A (ja) 2019-05-30
FR2947566B1 (fr) 2011-12-16
RU2012103663A (ru) 2013-08-10
JP2012531524A (ja) 2012-12-10
BR112012000126B8 (pt) 2021-12-21
JP2016156090A (ja) 2016-09-01
EP2449137B1 (fr) 2019-01-23
ES2720183T3 (es) 2019-07-18
BR112012000126A2 (pt) 2016-03-15
CA2766779C (fr) 2017-12-19
CA2766779A1 (fr) 2011-01-06
WO2011001124A1 (fr) 2011-01-06
PT2449137T (pt) 2019-05-16
BR112012000126B1 (pt) 2021-11-16
FR2947566A1 (fr) 2011-01-07
US8702879B2 (en) 2014-04-22
US20140213375A1 (en) 2014-07-31
RU2566688C2 (ru) 2015-10-27
US20120132326A1 (en) 2012-05-31
JP6862403B2 (ja) 2021-04-21

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