FR2880898B1 - GAS CUTTING CELL FOR STEEL PARTS - Google Patents

GAS CUTTING CELL FOR STEEL PARTS

Info

Publication number
FR2880898B1
FR2880898B1 FR0550134A FR0550134A FR2880898B1 FR 2880898 B1 FR2880898 B1 FR 2880898B1 FR 0550134 A FR0550134 A FR 0550134A FR 0550134 A FR0550134 A FR 0550134A FR 2880898 B1 FR2880898 B1 FR 2880898B1
Authority
FR
France
Prior art keywords
steel parts
gas cutting
cutting cell
cell
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
FR0550134A
Other languages
French (fr)
Other versions
FR2880898A1 (en
Inventor
Aymeric Goldsteinas
Jean Berlier
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.)
ECM Technologies SAS
Original Assignee
ETUDES ET CONSTRUCTIONS MECANIQUES SA
Const Mecaniques SA Et
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 ETUDES ET CONSTRUCTIONS MECANIQUES SA, Const Mecaniques SA Et filed Critical ETUDES ET CONSTRUCTIONS MECANIQUES SA
Priority to FR0550134A priority Critical patent/FR2880898B1/en
Priority to US11/109,429 priority patent/US20060157169A1/en
Priority to BRPI0606652-6A priority patent/BRPI0606652B1/en
Priority to JP2007550823A priority patent/JP5638737B2/en
Priority to KR1020077018766A priority patent/KR20070099648A/en
Priority to CA002595020A priority patent/CA2595020A1/en
Priority to MX2007008652A priority patent/MX2007008652A/en
Priority to CNA2006800024423A priority patent/CN101107368A/en
Priority to EP06709405.2A priority patent/EP1844169B1/en
Priority to PCT/FR2006/050017 priority patent/WO2006075120A1/en
Publication of FR2880898A1 publication Critical patent/FR2880898A1/en
Application granted granted Critical
Publication of FR2880898B1 publication Critical patent/FR2880898B1/en
Expired - Fee Related 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D2241/00—Treatments in a special environment
    • C21D2241/01—Treatments in a special environment under pressure
    • 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
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Furnace Details (AREA)
FR0550134A 2005-01-17 2005-01-17 GAS CUTTING CELL FOR STEEL PARTS Expired - Fee Related FR2880898B1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0550134A FR2880898B1 (en) 2005-01-17 2005-01-17 GAS CUTTING CELL FOR STEEL PARTS
US11/109,429 US20060157169A1 (en) 2005-01-17 2005-04-19 Gas quenching cell for steel parts
JP2007550823A JP5638737B2 (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts
KR1020077018766A KR20070099648A (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts
CA002595020A CA2595020A1 (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts
MX2007008652A MX2007008652A (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts.
BRPI0606652-6A BRPI0606652B1 (en) 2005-01-17 2006-01-16 Sudden cooling process
CNA2006800024423A CN101107368A (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts
EP06709405.2A EP1844169B1 (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts
PCT/FR2006/050017 WO2006075120A1 (en) 2005-01-17 2006-01-16 Gas quenching cell for steel parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0550134A FR2880898B1 (en) 2005-01-17 2005-01-17 GAS CUTTING CELL FOR STEEL PARTS

Publications (2)

Publication Number Publication Date
FR2880898A1 FR2880898A1 (en) 2006-07-21
FR2880898B1 true FR2880898B1 (en) 2007-05-11

Family

ID=34953723

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0550134A Expired - Fee Related FR2880898B1 (en) 2005-01-17 2005-01-17 GAS CUTTING CELL FOR STEEL PARTS

Country Status (10)

Country Link
US (1) US20060157169A1 (en)
EP (1) EP1844169B1 (en)
JP (1) JP5638737B2 (en)
KR (1) KR20070099648A (en)
CN (1) CN101107368A (en)
BR (1) BRPI0606652B1 (en)
CA (1) CA2595020A1 (en)
FR (1) FR2880898B1 (en)
MX (1) MX2007008652A (en)
WO (1) WO2006075120A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0801263L (en) * 2007-05-29 2008-11-30 Indexator Ab Method & workpiece
JP4916545B2 (en) * 2009-12-21 2012-04-11 エジソンハード株式会社 Heat treatment equipment
JP6288413B2 (en) * 2013-10-11 2018-03-07 三菱重工業株式会社 A heat treatment method for stainless steel members and a method for producing stainless steel forgings.
CN111575460B (en) * 2020-07-02 2022-07-26 武汉轻工大学 Heat treatment cooling device
CN112556426B (en) * 2020-12-15 2022-08-23 江西科技学院 Sintering furnace with gas-phase quenching function and quenching process thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224910A (en) * 1963-02-18 1965-12-21 Monsanto Co Quenching process
DE3346884A1 (en) * 1983-12-23 1985-07-11 Ipsen Industries International Gmbh, 4190 Kleve INDUSTRIAL STOVES FOR HEAT TREATMENT OF METAL WORKPIECES
JPS63149313A (en) * 1986-12-12 1988-06-22 Daido Steel Co Ltd Gas quenching furnace
DE4004295A1 (en) * 1990-02-13 1991-08-14 Karl Heess Gmbh & Co METHOD AND DEVICE FOR HARDENING WORKPIECES BY MEANS OF PRESSING TOOLS
DE4135313A1 (en) * 1991-10-25 1993-04-29 Ipsen Ind Int Gmbh METHOD FOR COOLING A WORKING PIECE BATCH WITHIN A HEAT TREATMENT PROCESS
JP3289949B2 (en) * 1992-04-27 2002-06-10 パーカー熱処理工業株式会社 Closed circulation gas quenching device and gas quenching method
US5478985A (en) * 1993-09-20 1995-12-26 Surface Combustion, Inc. Heat treat furnace with multi-bar high convective gas quench
JPH1081913A (en) * 1996-09-06 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd Isothermal quenching apparatus by gas cooling
FR2779218B1 (en) * 1998-05-29 2000-08-11 Etudes Const Mecaniques GAS QUENCHING CELL
JP2000129341A (en) * 1998-10-20 2000-05-09 Toyota Motor Corp Low strain quenching method
GB9929956D0 (en) * 1999-12-17 2000-02-09 Boc Group Plc Qenching heated metallic objects
DE10030046C1 (en) * 2000-06-19 2001-09-13 Ald Vacuum Techn Ag Determining cooling action of a flowing gas atmosphere on a workpiece comprises using a measuring body arranged in a fixed position outside of the workpiece and heated to a prescribed starting temperature using a heater
JP2002249819A (en) * 2001-02-22 2002-09-06 Chugai Ro Co Ltd Gas cooling method of metallic material

Also Published As

Publication number Publication date
BRPI0606652A2 (en) 2009-07-07
WO2006075120A1 (en) 2006-07-20
MX2007008652A (en) 2007-10-18
KR20070099648A (en) 2007-10-09
EP1844169B1 (en) 2019-04-24
US20060157169A1 (en) 2006-07-20
BRPI0606652B1 (en) 2015-06-02
EP1844169A1 (en) 2007-10-17
CN101107368A (en) 2008-01-16
FR2880898A1 (en) 2006-07-21
CA2595020A1 (en) 2006-07-20
JP2008527176A (en) 2008-07-24
JP5638737B2 (en) 2014-12-10

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: ECM TECHNOLOGIES, FR

Effective date: 20120531

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20210905