SE0801263L - Metod & arbetsstycke - Google Patents

Metod & arbetsstycke

Info

Publication number
SE0801263L
SE0801263L SE0801263A SE0801263A SE0801263L SE 0801263 L SE0801263 L SE 0801263L SE 0801263 A SE0801263 A SE 0801263A SE 0801263 A SE0801263 A SE 0801263A SE 0801263 L SE0801263 L SE 0801263L
Authority
SE
Sweden
Prior art keywords
work piece
austempering
predetermined time
steps
temperatures
Prior art date
Application number
SE0801263A
Other languages
English (en)
Inventor
Richard Larker
Original Assignee
Indexator Ab
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 claimed from SE0701325A external-priority patent/SE531107C2/sv
Application filed by Indexator Ab filed Critical Indexator Ab
Priority to SE0801263A priority Critical patent/SE0801263L/sv
Publication of SE0801263L publication Critical patent/SE0801263L/sv
Priority to US12/995,044 priority patent/US8636859B2/en
Priority to PCT/SE2009/050610 priority patent/WO2009145717A1/en
Priority to JP2011511566A priority patent/JP5200164B2/ja
Priority to EP09755155.0A priority patent/EP2294231B1/en

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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic 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
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D5/00—Heat treatments of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
SE0801263A 2007-05-29 2008-05-29 Metod & arbetsstycke SE0801263L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0801263A SE0801263L (sv) 2007-05-29 2008-05-29 Metod & arbetsstycke
US12/995,044 US8636859B2 (en) 2008-05-29 2009-05-28 Austempering heat treatment during hot isostatic pressing conditions
PCT/SE2009/050610 WO2009145717A1 (en) 2008-05-29 2009-05-28 Method & work piece
JP2011511566A JP5200164B2 (ja) 2008-05-29 2009-05-28 半製品及び方法
EP09755155.0A EP2294231B1 (en) 2008-05-29 2009-05-28 Austempering heat treatment during hot isostatic pressing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0701325A SE531107C2 (sv) 2006-12-16 2007-05-29 Metod
SE0801263A SE0801263L (sv) 2007-05-29 2008-05-29 Metod & arbetsstycke

Publications (1)

Publication Number Publication Date
SE0801263L true SE0801263L (sv) 2008-11-30

Family

ID=40210804

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0801263A SE0801263L (sv) 2007-05-29 2008-05-29 Metod & arbetsstycke

Country Status (5)

Country Link
US (1) US8636859B2 (sv)
EP (1) EP2294231B1 (sv)
JP (1) JP5200164B2 (sv)
SE (1) SE0801263L (sv)
WO (1) WO2009145717A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114317900A (zh) * 2021-12-27 2022-04-12 内蒙古北方重工业集团有限公司 一种用于消除锻件偏析线的热处理工艺方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048273A1 (de) * 2009-10-05 2011-04-07 Bayerische Motoren Werke Aktiengesellschaft Gusseisen-Gussteil und Verfahren zu dessen Herstellung
CN105886713B (zh) * 2016-06-24 2017-10-31 河北工业大学 一种奥铁体球墨铸铁的热处理方法
SE545732C2 (en) * 2019-02-08 2023-12-27 Ausferritic Ab Method for producing ausferritic steel and ductile iron, austempered in rapid cycles followed by baking
CN113667811A (zh) * 2021-08-24 2021-11-19 河北科技师范学院 钢锹等温热处理方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3174820B2 (ja) * 1991-11-29 2001-06-11 株式会社ナノテム 貫通気孔を有する多孔質体の製造方法
JPH05195109A (ja) * 1992-01-20 1993-08-03 Onoda Cement Co Ltd サーメットの製造方法
US5522949A (en) * 1994-09-30 1996-06-04 Industrial Materials Technology, Inc. Class of ductile iron, and process of forming same
US5849114A (en) 1997-02-17 1998-12-15 Applied Process, Inc. Method of forming plate-type track shoe
JP2000129341A (ja) * 1998-10-20 2000-05-09 Toyota Motor Corp 低歪み焼入れ方法
JP2000282803A (ja) * 1999-03-31 2000-10-10 Hmy Ltd 蒸気タービン用動翼鋳物
IT1319834B1 (it) 2000-02-14 2003-11-03 Teksid Spa Procedimento per la produzione di getti in lega leggera.
JP2004259835A (ja) * 2003-02-25 2004-09-16 Kyocera Corp 光電変換装置およびその製造方法
JP2005060760A (ja) * 2003-08-11 2005-03-10 Nissan Motor Co Ltd ガス冷却による焼入れ方法
FR2880898B1 (fr) * 2005-01-17 2007-05-11 Const Mecaniques Sa Et Cellule de trempe au gaz pour pieces en acier
JP2008050665A (ja) * 2006-08-25 2008-03-06 Hitachi Metals Ltd マルテンサイト系ステンレス鋳鋼部品の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114317900A (zh) * 2021-12-27 2022-04-12 内蒙古北方重工业集团有限公司 一种用于消除锻件偏析线的热处理工艺方法
CN114317900B (zh) * 2021-12-27 2024-01-30 内蒙古北方重工业集团有限公司 一种用于消除锻件偏析线的热处理工艺方法

Also Published As

Publication number Publication date
JP2011522121A (ja) 2011-07-28
EP2294231A1 (en) 2011-03-16
US20110120599A1 (en) 2011-05-26
JP5200164B2 (ja) 2013-05-15
EP2294231B1 (en) 2013-11-20
EP2294231A4 (en) 2012-01-11
WO2009145717A1 (en) 2009-12-03
US8636859B2 (en) 2014-01-28

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