EP1736555A4 - Metal part cooling method, metal part producing method, and metal part cooling device - Google Patents

Metal part cooling method, metal part producing method, and metal part cooling device

Info

Publication number
EP1736555A4
EP1736555A4 EP05728398A EP05728398A EP1736555A4 EP 1736555 A4 EP1736555 A4 EP 1736555A4 EP 05728398 A EP05728398 A EP 05728398A EP 05728398 A EP05728398 A EP 05728398A EP 1736555 A4 EP1736555 A4 EP 1736555A4
Authority
EP
European Patent Office
Prior art keywords
metal part
part cooling
cooling device
producing method
producing
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.)
Granted
Application number
EP05728398A
Other languages
German (de)
French (fr)
Other versions
EP1736555B1 (en
EP1736555A1 (en
Inventor
Saburou Yamagata
Hiromitsu Murakami
Hideo Yokota
Satoshi Suda
Hiroyuki Hoshino
Hideki Tsuge
Koichi Terasaka
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.)
Oriental Engineering Co Ltd
Eneos Corp
Original Assignee
Oriental Engineering Co Ltd
Nippon Oil Corp
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 Oriental Engineering Co Ltd, Nippon Oil Corp filed Critical Oriental Engineering Co Ltd
Publication of EP1736555A1 publication Critical patent/EP1736555A1/en
Publication of EP1736555A4 publication Critical patent/EP1736555A4/en
Application granted granted Critical
Publication of EP1736555B1 publication Critical patent/EP1736555B1/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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
EP05728398.8A 2004-04-07 2005-04-07 Metal part cooling method, metal part producing method, and metal part cooling device Expired - Fee Related EP1736555B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004113326 2004-04-07
PCT/JP2005/006872 WO2005098055A1 (en) 2004-04-07 2005-04-07 Metal part cooling method, metal part producing method, and metal part cooling device

Publications (3)

Publication Number Publication Date
EP1736555A1 EP1736555A1 (en) 2006-12-27
EP1736555A4 true EP1736555A4 (en) 2008-04-02
EP1736555B1 EP1736555B1 (en) 2014-12-24

Family

ID=35125091

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05728398.8A Expired - Fee Related EP1736555B1 (en) 2004-04-07 2005-04-07 Metal part cooling method, metal part producing method, and metal part cooling device

Country Status (5)

Country Link
US (1) US20070175549A1 (en)
EP (1) EP1736555B1 (en)
JP (1) JPWO2005098055A1 (en)
CN (1) CN100497663C (en)
WO (1) WO2005098055A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006283049A (en) * 2005-03-31 2006-10-19 Sanyo Special Steel Co Ltd Method for producing steel material
AT512792B1 (en) * 2012-09-11 2013-11-15 Voestalpine Schienen Gmbh Process for the production of bainitic rail steels
CN104651584A (en) * 2015-02-13 2015-05-27 鞍山市重型特钢板材加工有限公司 Method and device for eliminating thermal-treatment quenching steam membrane
WO2021123212A1 (en) * 2019-12-20 2021-06-24 Gestamp Hardtech Ab Process and apparatus for cooling hot objects
CN111041188A (en) * 2019-12-30 2020-04-21 盐城璟盛电线电缆有限公司 Copper line annealing cooling body
CN111647727B (en) * 2020-07-06 2021-05-25 上海交通大学 Water-cooling quenching device and quenching method for engine piston

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU815048A1 (en) * 1978-06-09 1981-03-23 Институт Механики Ан Украинской Сср Tempering device
SU1470785A1 (en) * 1987-03-31 1989-04-07 Институт Механики Ан Усср Apparatus for hardening articles
JPH0413808A (en) * 1990-05-02 1992-01-17 Satoshi Watanabe Quenching method by ultrasonic wave
JP2002146434A (en) * 2000-08-30 2002-05-22 Idemitsu Kosan Co Ltd Heat treating method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970715A (en) * 1982-10-18 1984-04-21 Koyo Seiko Co Ltd Hardening method
JP3069748B2 (en) 1991-07-11 2000-07-24 光洋サーモシステム株式会社 Quenching method
JP4022705B2 (en) 1999-02-18 2007-12-19 トヨタ自動車株式会社 Quenching method
JP4067712B2 (en) * 1999-08-27 2008-03-26 Ｄｏｗａホールディングス株式会社 Hardening method of steel
JP3986864B2 (en) 2002-03-29 2007-10-03 オリエンタルエンヂニアリング株式会社 Quenching method and quenching apparatus
JP2005350756A (en) * 2004-06-14 2005-12-22 Nachi Fujikoshi Corp Heat treatment apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU815048A1 (en) * 1978-06-09 1981-03-23 Институт Механики Ан Украинской Сср Tempering device
SU1470785A1 (en) * 1987-03-31 1989-04-07 Институт Механики Ан Усср Apparatus for hardening articles
JPH0413808A (en) * 1990-05-02 1992-01-17 Satoshi Watanabe Quenching method by ultrasonic wave
JP2002146434A (en) * 2000-08-30 2002-05-22 Idemitsu Kosan Co Ltd Heat treating method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 1981-96577D, XP002468837 *
DATABASE WPI Derwent World Patents Index; AN 1990-020789, XP002468838 *
See also references of WO2005098055A1 *

Also Published As

Publication number Publication date
CN100497663C (en) 2009-06-10
WO2005098055A1 (en) 2005-10-20
CN1938435A (en) 2007-03-28
JPWO2005098055A1 (en) 2008-02-28
US20070175549A1 (en) 2007-08-02
EP1736555B1 (en) 2014-12-24
EP1736555A1 (en) 2006-12-27

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