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DE60014302D1 - Verfahren zum Abschrecken von erwärmten metallischen Werkstücken - Google Patents

Verfahren zum Abschrecken von erwärmten metallischen Werkstücken

Info

Publication number
DE60014302D1
DE60014302D1 DE60014302T DE60014302T DE60014302D1 DE 60014302 D1 DE60014302 D1 DE 60014302D1 DE 60014302 T DE60014302 T DE 60014302T DE 60014302 T DE60014302 T DE 60014302T DE 60014302 D1 DE60014302 D1 DE 60014302D1
Authority
DE
Germany
Prior art keywords
heated metal
metal workpieces
quenching
quenching heated
gas streams
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 - Lifetime
Application number
DE60014302T
Other languages
English (en)
Other versions
DE60014302T2 (de
Inventor
Paul Francis Stratton
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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 BOC Group Ltd filed Critical BOC Group Ltd
Publication of DE60014302D1 publication Critical patent/DE60014302D1/de
Application granted granted Critical
Publication of DE60014302T2 publication Critical patent/DE60014302T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/667—Quenching devices for spray quenching
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Forging (AREA)
  • Cookers (AREA)
  • Washing And Drying Of Tableware (AREA)
DE60014302T 1999-12-17 2000-11-30 Verfahren zum Abschrecken von erwärmten metallischen Werkstücken Expired - Lifetime DE60014302T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9929956.2A GB9929956D0 (en) 1999-12-17 1999-12-17 Qenching heated metallic objects
GB9929956 1999-12-17

Publications (2)

Publication Number Publication Date
DE60014302D1 true DE60014302D1 (de) 2004-11-04
DE60014302T2 DE60014302T2 (de) 2005-10-13

Family

ID=10866586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60014302T Expired - Lifetime DE60014302T2 (de) 1999-12-17 2000-11-30 Verfahren zum Abschrecken von erwärmten metallischen Werkstücken

Country Status (7)

Country Link
US (1) US6554926B2 (de)
EP (1) EP1108793B1 (de)
JP (1) JP2001207214A (de)
CN (1) CN1173047C (de)
AT (1) ATE278039T1 (de)
DE (1) DE60014302T2 (de)
GB (1) GB9929956D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030098106A1 (en) * 2001-11-29 2003-05-29 United Technologies Corporation Method and apparatus for heat treating material
US20060086442A1 (en) * 2002-03-25 2006-04-27 Hirohisa Taniguchi Hot gas quenching devices, and hot gas heat treating system
US7182909B2 (en) * 2003-07-17 2007-02-27 United Technologies Corporation Forging quench
FR2880898B1 (fr) * 2005-01-17 2007-05-11 Const Mecaniques Sa Et Cellule de trempe au gaz pour pieces en acier
US20080006294A1 (en) * 2006-06-27 2008-01-10 Neeraj Saxena Solder cooling system
US20090136884A1 (en) * 2006-09-18 2009-05-28 Jepson Stewart C Direct-Fired Furnace Utilizing An Inert Gas To Protect Products Being Thermally Treated In The Furnace
US8506660B2 (en) * 2007-09-12 2013-08-13 General Electric Company Nozzles for use with gasifiers and methods of assembling the same
US9290823B2 (en) * 2010-02-23 2016-03-22 Air Products And Chemicals, Inc. Method of metal processing using cryogenic cooling
KR101383604B1 (ko) * 2010-08-12 2014-04-11 주식회사 엘지화학 플로트 유리 제조용 플로트 배스 및 플로트 배스 냉각 방법
EP2813584A1 (de) 2013-06-11 2014-12-17 Linde Aktiengesellschaft System und Verfahren zum Abschrecken eines erwärmten metallischen Gegenstandes
CN105087878A (zh) * 2015-09-18 2015-11-25 冯英育 真空热处理方法
CN110499409A (zh) * 2019-09-25 2019-11-26 上海颐柏科技股份有限公司 一种热处理淬火过程中二氧化碳循环利用装置及其方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133116A (en) * 1975-05-15 1976-11-18 Nippon Steel Corp A method and apparatus for cooling of metal strips
SU1049779A1 (ru) * 1982-06-10 1983-10-23 Научно-Производственное Объединение "Техэнергохимпром" Устройство дл отбора проб газов
BR8504750A (pt) * 1984-11-14 1986-07-22 Nippon Steel Corp Aparelho de revestimento de tira para um forno de recozimento continuo
DE4208485C2 (de) * 1992-03-17 1997-09-04 Wuenning Joachim Verfahren und Vorrichtung zum Abschrecken metallischer Werkstücke
DE29603022U1 (de) * 1996-02-21 1996-04-18 Ipsen Industries International GmbH, 47533 Kleve Vorrichtung zum Abschrecken metallischer Werkstücke
EP0803583B2 (de) * 1996-04-26 2009-12-16 Nippon Steel Corporation Primärkühlverfahren für das kontinuierliche Glühen von Stahlbändern
CN1083896C (zh) * 1997-03-14 2002-05-01 新日本制铁株式会社 通过喷出气流对钢带进行热处理的装置

Also Published As

Publication number Publication date
CN1312389A (zh) 2001-09-12
ATE278039T1 (de) 2004-10-15
CN1173047C (zh) 2004-10-27
EP1108793A1 (de) 2001-06-20
EP1108793B1 (de) 2004-09-29
US20010020503A1 (en) 2001-09-13
JP2001207214A (ja) 2001-07-31
DE60014302T2 (de) 2005-10-13
US6554926B2 (en) 2003-04-29
GB9929956D0 (en) 2000-02-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition