FR2904634B1 - Procede de fabrication d'ebauches en acier - Google Patents

Procede de fabrication d'ebauches en acier

Info

Publication number
FR2904634B1
FR2904634B1 FR0653272A FR0653272A FR2904634B1 FR 2904634 B1 FR2904634 B1 FR 2904634B1 FR 0653272 A FR0653272 A FR 0653272A FR 0653272 A FR0653272 A FR 0653272A FR 2904634 B1 FR2904634 B1 FR 2904634B1
Authority
FR
France
Prior art keywords
remelting
vacuum arc
relates
blanks
manufacturing steel
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
FR0653272A
Other languages
English (en)
Other versions
FR2904634A1 (fr
Inventor
Gerald Gay
Allemand Bruno Gaillard
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.)
Aubert and Duval SA
Original Assignee
Aubert and Duval 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
Priority to FR0653272A priority Critical patent/FR2904634B1/fr
Application filed by Aubert and Duval SA filed Critical Aubert and Duval SA
Priority to AT07788174T priority patent/ATE538224T1/de
Priority to PL07788174T priority patent/PL2049700T3/pl
Priority to US12/376,281 priority patent/US8101004B2/en
Priority to SI200731684T priority patent/SI2361997T1/sl
Priority to EP11164189.0A priority patent/EP2361997B1/fr
Priority to EP07788174A priority patent/EP2049700B1/fr
Priority to CN2011104120193A priority patent/CN102433511A/zh
Priority to CNA200780037189XA priority patent/CN101568662A/zh
Priority to ES11164189.0T priority patent/ES2545185T3/es
Priority to PL11164189T priority patent/PL2361997T3/pl
Priority to PCT/EP2007/058035 priority patent/WO2008015258A1/fr
Priority to SI200730841T priority patent/SI2049700T1/sl
Priority to ZA200900810A priority patent/ZA200900810B/xx
Priority to KR1020097004466A priority patent/KR20090055563A/ko
Priority to ES07788174T priority patent/ES2379779T3/es
Publication of FR2904634A1 publication Critical patent/FR2904634A1/fr
Application granted granted Critical
Publication of FR2904634B1 publication Critical patent/FR2904634B1/fr
Priority to IL196858A priority patent/IL196858A/en
Priority to US13/231,847 priority patent/US8551397B2/en
Priority to IL220309A priority patent/IL220309A0/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C22B9/20—Arc remelting
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
  • Forging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR0653272A 2006-08-03 2006-08-03 Procede de fabrication d'ebauches en acier Expired - Fee Related FR2904634B1 (fr)

Priority Applications (19)

Application Number Priority Date Filing Date Title
FR0653272A FR2904634B1 (fr) 2006-08-03 2006-08-03 Procede de fabrication d'ebauches en acier
US12/376,281 US8101004B2 (en) 2006-08-03 2007-08-02 Process for manufacturing steel blanks
PCT/EP2007/058035 WO2008015258A1 (fr) 2006-08-03 2007-08-02 Procédé de fabrication d'ébauches d'acier
SI200731684T SI2361997T1 (sl) 2006-08-03 2007-08-02 Jekleni surovci
EP11164189.0A EP2361997B1 (fr) 2006-08-03 2007-08-02 Procédé de fabrication d'ébauches d'acier
EP07788174A EP2049700B1 (fr) 2006-08-03 2007-08-02 Procédé de fabrication d'ébauches d'acier
CN2011104120193A CN102433511A (zh) 2006-08-03 2007-08-02 制造钢坯的方法
CNA200780037189XA CN101568662A (zh) 2006-08-03 2007-08-02 制造钢坯的方法
ES11164189.0T ES2545185T3 (es) 2006-08-03 2007-08-02 Preformas de acero
ZA200900810A ZA200900810B (en) 2006-08-03 2007-08-02 Process for manufacturing steel blanks
AT07788174T ATE538224T1 (de) 2006-08-03 2007-08-02 Verfahren zur herstellung von stahlrohlingen
SI200730841T SI2049700T1 (sl) 2006-08-03 2007-08-02 Postopek za izdelavo jeklenih surovcev
PL07788174T PL2049700T3 (pl) 2006-08-03 2007-08-02 Proces produkcji stalowych półfabrykatów
KR1020097004466A KR20090055563A (ko) 2006-08-03 2007-08-02 스틸 블랭크의 제조방법
ES07788174T ES2379779T3 (es) 2006-08-03 2007-08-02 Proceso de fabricación de preformas de acero
PL11164189T PL2361997T3 (pl) 2006-08-03 2007-08-02 Półfabrykaty stalowe
IL196858A IL196858A (en) 2006-08-03 2009-02-02 Process for making steel molds
US13/231,847 US8551397B2 (en) 2006-08-03 2011-09-13 Process for manufacturing steel blanks
IL220309A IL220309A0 (en) 2006-08-03 2012-06-11 Process for manufacturing steel blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653272A FR2904634B1 (fr) 2006-08-03 2006-08-03 Procede de fabrication d'ebauches en acier

Publications (2)

Publication Number Publication Date
FR2904634A1 FR2904634A1 (fr) 2008-02-08
FR2904634B1 true FR2904634B1 (fr) 2008-12-19

Family

ID=37442095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653272A Expired - Fee Related FR2904634B1 (fr) 2006-08-03 2006-08-03 Procede de fabrication d'ebauches en acier

Country Status (12)

Country Link
US (2) US8101004B2 (fr)
EP (2) EP2361997B1 (fr)
KR (1) KR20090055563A (fr)
CN (2) CN102433511A (fr)
AT (1) ATE538224T1 (fr)
ES (2) ES2545185T3 (fr)
FR (1) FR2904634B1 (fr)
IL (2) IL196858A (fr)
PL (2) PL2049700T3 (fr)
SI (2) SI2361997T1 (fr)
WO (1) WO2008015258A1 (fr)
ZA (1) ZA200900810B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2951196B1 (fr) * 2009-10-12 2011-11-25 Snecma Degazage d'aciers martensitiques inoxydables avant refusion sous laitier
RU2483125C1 (ru) * 2012-04-06 2013-05-27 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения" ОАО НПО "ЦНИИТМАШ" Способ перемешивания шлаковой ванны при электрошлаковом переплаве расходуемого электрода
FR3021977B1 (fr) * 2014-06-10 2017-10-06 Snecma Procede pour fabriquer un lingot d'acier faiblement allie
EP3175214B1 (fr) * 2014-07-31 2020-03-11 Compagnie Générale des Etablissements Michelin Amélioration d'uniformité de pneu par identification d'harmoniques de processus de mesure
CN104500497A (zh) * 2014-12-22 2015-04-08 常熟市董浜镇徐市盛峰液压配件厂 高可靠性油缸盖
CN110257590B (zh) * 2019-07-19 2020-07-31 北京科技大学 一种细化高洁净度稀土电渣钢中夹杂物的方法
CN111139363B (zh) * 2019-12-14 2021-11-09 张家港广大特材股份有限公司 一种CrNiMo合金钢的电渣重熔方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132937A (en) * 1962-06-11 1964-05-12 Int Nickel Co Cast steel
US3254991A (en) * 1962-06-29 1966-06-07 Republic Steel Corp Steel alloy and method of making same
DE3036461C2 (de) * 1980-09-26 1983-09-15 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung von basischen Schlacken für das Elektro-Schlacke-Umschmelzverfahren
SU1650715A1 (ru) 1988-06-21 1991-05-23 Орско-Халиловский металлургический комбинат Шлакообразующа смесь дл непрерывной разливки стали
JPH0250912A (ja) 1988-08-11 1990-02-20 Nippon Steel Corp 細粒化組織の低合金高張力シームレス鋼管の製造法
DE3901297C2 (de) * 1989-01-18 1997-03-20 Leybold Ag Elektroschlacke-Umschmelzanlage mit einer Kokille und einer Haube
US5207843A (en) 1991-07-31 1993-05-04 Latrobe Steel Company Chromium hot work steel
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
US5207743A (en) * 1992-06-23 1993-05-04 Joseph Costarella Drinking vessel supporting plate for one hand
JPH0681078A (ja) 1992-07-09 1994-03-22 Sumitomo Metal Ind Ltd 低降伏比高強度鋼材およびその製造方法
US5252120A (en) * 1992-10-26 1993-10-12 A. Finkl & Sons Co. Method and apparatus for double vacuum production of steel
US5415834A (en) * 1994-01-19 1995-05-16 A. Finkl & Sons Co. Warm forging implement, composition and method of manufacture thereof
JPH08120400A (ja) * 1994-10-25 1996-05-14 Japan Steel Works Ltd:The 超高圧圧力容器用鋼およびその製造方法
DE19531260C5 (de) * 1995-08-25 2006-06-22 Edelstahlwerke Buderus Ag Verfahren zur Herstellung eines Warmarbeitsstahls
US6478898B1 (en) 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
US6663726B2 (en) 2000-12-13 2003-12-16 Hitachi Metals, Ltd. High-hardness prehardened steel for cold working with excellent machinability, die made of the same for cold working, and method of working the same
DE10111304C2 (de) 2001-03-09 2003-03-20 Buderus Edelstahlwerke Ag Verfahren zur Herstellung von Rohren für schwere Geschütze
JP4173958B2 (ja) * 2001-04-26 2008-10-29 新日本製鐵株式会社 耐水素疲労破壊特性に優れた機械構造用鋼およびその製造方法
AT411905B (de) 2003-02-10 2004-07-26 Boehler Edelstahl Gmbh & Co Kg Legierung und gegenstand mit hoher warmfestigkeit und hoher thermischer stabilität
CN100402690C (zh) * 2005-04-18 2008-07-16 宝钢集团上海五钢有限公司 4Cr16Mo 模具钢镜面大模块的制备生产方法
FR2904635B1 (fr) * 2006-08-03 2008-10-31 Aubert & Duval Soc Par Actions Procede de fabrication d'ebauches en acier

Also Published As

Publication number Publication date
PL2049700T3 (pl) 2012-05-31
CN102433511A (zh) 2012-05-02
ES2545185T3 (es) 2015-09-09
EP2361997A1 (fr) 2011-08-31
WO2008015258A1 (fr) 2008-02-07
SI2361997T1 (sl) 2015-10-30
US20120003117A1 (en) 2012-01-05
US20100047108A1 (en) 2010-02-25
IL196858A (en) 2015-03-31
ES2379779T3 (es) 2012-05-03
IL220309A0 (en) 2012-07-31
EP2361997B1 (fr) 2015-05-27
ZA200900810B (en) 2010-05-26
PL2361997T3 (pl) 2015-10-30
IL196858A0 (en) 2009-11-18
US8101004B2 (en) 2012-01-24
EP2049700A1 (fr) 2009-04-22
SI2049700T1 (sl) 2012-03-30
KR20090055563A (ko) 2009-06-02
ATE538224T1 (de) 2012-01-15
EP2049700B1 (fr) 2011-12-21
FR2904634A1 (fr) 2008-02-08
CN101568662A (zh) 2009-10-28
US8551397B2 (en) 2013-10-08

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Legal Events

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PLFP Fee payment

Year of fee payment: 10

ST Notification of lapse

Effective date: 20170428