FR2951197B1 - Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier - Google Patents

Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier

Info

Publication number
FR2951197B1
FR2951197B1 FR0957108A FR0957108A FR2951197B1 FR 2951197 B1 FR2951197 B1 FR 2951197B1 FR 0957108 A FR0957108 A FR 0957108A FR 0957108 A FR0957108 A FR 0957108A FR 2951197 B1 FR2951197 B1 FR 2951197B1
Authority
FR
France
Prior art keywords
refusion
homogenization
stainless steel
martensitic steels
steel martensitic
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.)
Active
Application number
FR0957108A
Other languages
English (en)
Other versions
FR2951197A1 (fr
Inventor
Laurent Ferrer
Patrick Philipson
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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
Priority to FR0957108A priority Critical patent/FR2951197B1/fr
Application filed by SNECMA SAS filed Critical SNECMA SAS
Priority to BR112012008520-4A priority patent/BR112012008520B1/pt
Priority to US13/501,377 priority patent/US8911527B2/en
Priority to CA2777034A priority patent/CA2777034C/fr
Priority to EP10781969.0A priority patent/EP2488672B1/fr
Priority to JP2012533671A priority patent/JP5868859B2/ja
Priority to CN201080046202.XA priority patent/CN102575313B/zh
Priority to PCT/FR2010/052140 priority patent/WO2011045513A1/fr
Priority to RU2012119594/02A priority patent/RU2536574C2/ru
Publication of FR2951197A1 publication Critical patent/FR2951197A1/fr
Application granted granted Critical
Publication of FR2951197B1 publication Critical patent/FR2951197B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/18—Electroslag remelting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
FR0957108A 2009-10-12 2009-10-12 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier Active FR2951197B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0957108A FR2951197B1 (fr) 2009-10-12 2009-10-12 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
US13/501,377 US8911527B2 (en) 2009-10-12 2010-10-11 Homogenization of martensitic stainless steel after remelting under a layer of slag
CA2777034A CA2777034C (fr) 2009-10-12 2010-10-11 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
EP10781969.0A EP2488672B1 (fr) 2009-10-12 2010-10-11 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
BR112012008520-4A BR112012008520B1 (pt) 2009-10-12 2010-10-11 Processo de fabricação de um aço inoxidável martensítico
JP2012533671A JP5868859B2 (ja) 2009-10-12 2010-10-11 スラグ層の下での再溶解後のマルテンサイト系ステンレス鋼の均質化
CN201080046202.XA CN102575313B (zh) 2009-10-12 2010-10-11 熔渣层下再熔化后马氏体不锈钢的均质化
PCT/FR2010/052140 WO2011045513A1 (fr) 2009-10-12 2010-10-11 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier
RU2012119594/02A RU2536574C2 (ru) 2009-10-12 2010-10-11 Гомогенизация мартенситной нержавеющей стали после переплавки под слоем шлака

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957108A FR2951197B1 (fr) 2009-10-12 2009-10-12 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier

Publications (2)

Publication Number Publication Date
FR2951197A1 FR2951197A1 (fr) 2011-04-15
FR2951197B1 true FR2951197B1 (fr) 2011-11-25

Family

ID=41728409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957108A Active FR2951197B1 (fr) 2009-10-12 2009-10-12 Homogeneisation d'aciers martensitiques inoxydables apres refusion sous laitier

Country Status (9)

Country Link
US (1) US8911527B2 (fr)
EP (1) EP2488672B1 (fr)
JP (1) JP5868859B2 (fr)
CN (1) CN102575313B (fr)
BR (1) BR112012008520B1 (fr)
CA (1) CA2777034C (fr)
FR (1) FR2951197B1 (fr)
RU (1) RU2536574C2 (fr)
WO (1) WO2011045513A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9601857B2 (en) 2013-05-23 2017-03-21 Pulse Electronics, Inc. Methods and apparatus for terminating wire wound electronic devices
US9716344B2 (en) 2013-07-02 2017-07-25 Pulse Electronics, Inc. Apparatus for terminating wire wound electronic components to an insert header assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361046A (en) * 1970-07-10 1974-07-24 Arbed Additives for melting under an electro conductive slag
AT331434B (de) * 1974-05-28 1976-08-25 Ver Edelstahlwerke Ag Verfahren zum entfernen unerwunschter elemente, insbesondere h2 und o2 beim elektroschlackenumschmelzen und anordnung zur durchfuhrung des verfahrens
JPS52120208A (en) * 1976-04-02 1977-10-08 Nippon Kokan Kk <Nkk> Heating of homogenizing furnace
JPS52143907A (en) * 1976-05-25 1977-11-30 Sumitomo Metal Ind Ltd Arr angement of upper end burner in continuous heating furnace
SU1014934A1 (ru) * 1980-01-02 1983-04-30 Предприятие П/Я Р-6209 Способ термической обработки нержавеющих сталей
SU1142517A1 (ru) * 1983-08-18 1985-02-28 Предприятие П/Я М-5729 Способ термической обработки отливок из нержавеющих мартенситностареющих сталей
US4832909A (en) * 1986-12-22 1989-05-23 Carpenter Technology Corporation Low cobalt-containing maraging steel with improved toughness
JPH0673686B2 (ja) * 1989-10-06 1994-09-21 住友金属工業株式会社 マルテンサイト系ステンレス鋼の圧延方法
US5524019A (en) * 1992-06-11 1996-06-04 The Japan Steel Works, Ltd. Electrode for electroslag remelting and process of producing alloy using the same
JP2781325B2 (ja) * 1993-06-17 1998-07-30 川崎製鉄株式会社 微細炭化物を有する中、高炭素マルテンサイト系ステンレス鋼帯の製造方法
JPH08100223A (ja) * 1994-10-03 1996-04-16 Hitachi Metals Ltd 高清浄鋼の製造方法
US6273973B1 (en) 1999-12-02 2001-08-14 Ati Properties, Inc. Steelmaking process
SI1511873T1 (sl) * 2002-06-13 2011-12-30 Uddeholms Ab Jeklo za delo v hladnem in orodje za delo v hladnem
DE60331111D1 (de) * 2002-11-19 2010-03-11 Hitachi Metals Ltd Verfahren zur Herstellung von martensitaushärtendem Stahl
WO2005103317A2 (fr) * 2003-11-12 2005-11-03 Northwestern University Plaque d'acier soudable haute résistance et très dure
CA2594719C (fr) 2005-01-25 2014-04-01 Questek Innovations Llc Acier inoxydable martensitique durci par une precipitation de phase ni3ti .eta.
US8071017B2 (en) * 2008-02-06 2011-12-06 Fedchun Vladimir A Low cost high strength martensitic stainless steel
FR2935624B1 (fr) 2008-09-05 2011-06-10 Snecma Procede de fabrication d'une piece thermomecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane
FR2935625B1 (fr) 2008-09-05 2011-09-09 Snecma Procede de fabrication d'une piece thermamecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane
FR2935623B1 (fr) 2008-09-05 2011-12-09 Snecma Procede de fabrication d'une piece thermomecanique de revolution circulaire comportant un substrat porteur a base de titane revetu d'acier ou superalliage, carter de compresseur de turbomachine resistant au feu de titane
US8557059B2 (en) * 2009-06-05 2013-10-15 Edro Specialty Steels, Inc. Plastic injection mold of low carbon martensitic stainless steel
FR2947566B1 (fr) 2009-07-03 2011-12-16 Snecma Procede d'elaboration d'un acier martensitique a durcissement mixte

Also Published As

Publication number Publication date
CA2777034C (fr) 2017-11-07
JP5868859B2 (ja) 2016-02-24
CA2777034A1 (fr) 2011-04-21
CN102575313A (zh) 2012-07-11
RU2536574C2 (ru) 2014-12-27
US8911527B2 (en) 2014-12-16
BR112012008520B1 (pt) 2018-04-17
US20120260771A1 (en) 2012-10-18
BR112012008520A2 (pt) 2016-04-05
RU2012119594A (ru) 2013-11-20
CN102575313B (zh) 2015-11-25
JP2013507530A (ja) 2013-03-04
EP2488672B1 (fr) 2019-05-08
FR2951197A1 (fr) 2011-04-15
WO2011045513A1 (fr) 2011-04-21
EP2488672A1 (fr) 2012-08-22

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