WO2008048307A8 - Procédé et appareil de revenu éclair - Google Patents

Procédé et appareil de revenu éclair

Info

Publication number
WO2008048307A8
WO2008048307A8 PCT/US2006/046774 US2006046774W WO2008048307A8 WO 2008048307 A8 WO2008048307 A8 WO 2008048307A8 US 2006046774 W US2006046774 W US 2006046774W WO 2008048307 A8 WO2008048307 A8 WO 2008048307A8
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
temperature
tempering process
heating
flash
Prior art date
Application number
PCT/US2006/046774
Other languages
English (en)
Other versions
WO2008048307A2 (fr
WO2008048307A3 (fr
Inventor
Tad Machrowicz
Original Assignee
Noble Advanced Tech Inc
Tad Machrowicz
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 Noble Advanced Tech Inc, Tad Machrowicz filed Critical Noble Advanced Tech Inc
Priority to BRPI0620584-4A priority Critical patent/BRPI0620584A2/pt
Priority to JP2008544518A priority patent/JP2009518543A/ja
Priority to EP06851783A priority patent/EP1960558A4/fr
Publication of WO2008048307A2 publication Critical patent/WO2008048307A2/fr
Publication of WO2008048307A3 publication Critical patent/WO2008048307A3/fr
Publication of WO2008048307A8 publication Critical patent/WO2008048307A8/fr

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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • 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
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D1/34—Methods of heating
    • 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
    • C21D2211/002—Bainite
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

L'invention concerne un procédé de revenu d'une pièce à usiner. Le procédé comprend les étapes consistant à se procurer une pièce à usiner en alliage ferreux ayant une phase de martensite et/ou de bainite dans celle-ci, chauffer au moins une partie de la pièce à usiner à une température présélectionnée puis refroidir la pièce à usiner à une température inférieure. La température présélectionnée est au-dessous de la température d'austénisation de l'alliage et le chauffage est accompli en pas plus de 60 secondes. Un mode de réalisation de la présente invention comporte le chauffage de la pièce à usiner à l'aide d'un chauffage à résistance.
PCT/US2006/046774 2005-12-08 2006-12-08 Procédé et appareil de revenu éclair WO2008048307A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRPI0620584-4A BRPI0620584A2 (pt) 2005-12-08 2006-12-08 método para temperar uma peça de trabalho e aparelho para temperar uma peça de trabalho
JP2008544518A JP2009518543A (ja) 2005-12-08 2006-12-08 フラッシュ焼き戻し方法および装置
EP06851783A EP1960558A4 (fr) 2005-12-08 2006-12-08 Procédé et appareil de revenu éclair

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US74847305P 2005-12-08 2005-12-08
US60/748,473 2005-12-08
US11/567,956 2006-12-07
US11/567,956 US20070131319A1 (en) 2005-12-08 2006-12-07 Flash tempering process and apparatus

Publications (3)

Publication Number Publication Date
WO2008048307A2 WO2008048307A2 (fr) 2008-04-24
WO2008048307A3 WO2008048307A3 (fr) 2008-07-03
WO2008048307A8 true WO2008048307A8 (fr) 2008-08-14

Family

ID=38179691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/046774 WO2008048307A2 (fr) 2005-12-08 2006-12-08 Procédé et appareil de revenu éclair

Country Status (6)

Country Link
US (2) US20070131319A1 (fr)
EP (1) EP1960558A4 (fr)
JP (1) JP2009518543A (fr)
KR (1) KR20080089379A (fr)
BR (1) BRPI0620584A2 (fr)
WO (1) WO2008048307A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005263A1 (de) * 2010-01-20 2011-07-21 Benteler Automobiltechnik GmbH, 33102 Verfahren zur Herstellung eines Bauteils und Vorrichtung zur Durchführung des Verfahrens
DE102010012830B4 (de) 2010-03-25 2017-06-08 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung einer Kraftfahrzeugkomponente und Karosseriebauteil
JP6283925B2 (ja) * 2013-03-08 2018-02-28 高周波熱錬株式会社 ブランク材及び自動車部品の製造方法並びにブランク材及び自動車部品

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271206A (en) * 1962-02-28 1966-09-06 Yawata Iron & Steel Co Short-time heat-treating process for steels
US3655465A (en) * 1969-03-10 1972-04-11 Int Nickel Co Heat treatment for alloys particularly steels to be used in sour well service
GB1400708A (en) * 1971-09-02 1975-07-23 Bekaert Sa Nv Heat treatment of steel wire reinforcements
US3929524A (en) * 1973-07-26 1975-12-30 Nikolai Grigorievich Filatov Method of heat treating linear long-length steel articles, apparatus for effecting said method and articles produced thereby
JPS5157623A (en) * 1974-11-18 1976-05-20 Nippon Kokan Kk Takaitosoyakitsukekokaseitosugureta hijikoseiomotsukochoryokureienkohanno seizohoho
FR2424324B1 (fr) * 1978-04-28 1986-02-28 Neturen Co Ltd Acier pour faconnage plastique a froid et traitement thermique favorisant cette deformation
JPH0236648B2 (ja) * 1983-06-23 1990-08-20 Nisshin Steel Co Ltd Kokyodokoenseikonoseiho
JPS60121222A (ja) * 1983-12-02 1985-06-28 Kawasaki Steel Corp 一方向性珪素鋼板の製造方法
US5009395A (en) * 1985-07-08 1991-04-23 Tocco, Inc. Method and apparatus for selectively heating a workpiece subjected to low temperature thermomechanical processing
JPH0699741B2 (ja) * 1987-07-29 1994-12-07 住友金属工業株式会社 高温用高Ｃｒフェライト鋼の加工方法
US4896626A (en) * 1988-08-24 1990-01-30 Harbor Branch Oceanographic Institution, Inc. Shellfish culture methods and apparatus
DE4007487A1 (de) * 1990-03-09 1991-09-12 Skf Gmbh Verfahren zur herstellung von maschinenelementen aus stahl
JPH06271929A (ja) * 1993-03-18 1994-09-27 Nippon Steel Corp 急速焼戻しによる高張力鋼板の製造方法
JPH06346146A (ja) * 1993-06-07 1994-12-20 Sumitomo Metal Ind Ltd 冷間成形コイルばね用線材の製造方法と装置
US5744773A (en) * 1995-09-19 1998-04-28 Newcor, Inc. Resistance heating process and apparatus
US6084224A (en) * 1997-03-03 2000-07-04 Chrysler Corporation In-situ closed loop temperature control for induction tempering
SE508902C2 (sv) * 1997-05-30 1998-11-16 Accra Teknik Ab Förfarande för framställning av härdade metalliska hålkroppar av tunnväggig stålplåt genom formblåsning
DE19821797C1 (de) * 1998-05-15 1999-07-08 Skf Gmbh Verfahren zur Herstellung von gehärteten Teilen aus Stahl
DE19849681C1 (de) * 1998-10-28 2000-01-05 Skf Gmbh Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen
WO2000074441A1 (fr) * 1999-06-01 2000-12-07 Mehmet Terziakin Procede de chauffage instantane avec application de courant electrique a la piece dans une operation de formage de metaux a resistance elevee
JP2001192730A (ja) * 2000-01-11 2001-07-17 Natl Research Inst For Metals Ministry Of Education Culture Sports Science & Technology 高Ｃｒフェライト系耐熱鋼およびその熱処理方法
DE60140351D1 (de) * 2000-02-17 2009-12-17 Sanoh Kogyo K K Biegevorrichtung
KR100662963B1 (ko) * 2001-05-10 2006-12-28 고오슈우하네쓰렌 가부시기가이샤 열처리 이형강선 제조방법
GB2376910B (en) * 2001-06-30 2004-06-30 Rolls Royce Plc A method and apparatus for superplastically forming a workpiece
US6868709B2 (en) * 2002-06-13 2005-03-22 Philip Morris Usa Inc. Apparatus and method for thermomechanically forming an aluminide part of a workpiece
JP4223995B2 (ja) * 2004-05-28 2009-02-12 住友電工焼結合金株式会社 鉄系焼結ワークの熱処理方法

Also Published As

Publication number Publication date
BRPI0620584A2 (pt) 2011-11-16
EP1960558A4 (fr) 2010-09-01
WO2008048307A2 (fr) 2008-04-24
JP2009518543A (ja) 2009-05-07
US20100263770A1 (en) 2010-10-21
KR20080089379A (ko) 2008-10-06
WO2008048307A3 (fr) 2008-07-03
EP1960558A2 (fr) 2008-08-27
US20070131319A1 (en) 2007-06-14

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