EP3034200A4 - Buse pour refroidir un four à vide - Google Patents

Buse pour refroidir un four à vide Download PDF

Info

Publication number
EP3034200A4
EP3034200A4 EP15836621.1A EP15836621A EP3034200A4 EP 3034200 A4 EP3034200 A4 EP 3034200A4 EP 15836621 A EP15836621 A EP 15836621A EP 3034200 A4 EP3034200 A4 EP 3034200A4
Authority
EP
European Patent Office
Prior art keywords
nozzle
vacuum furnace
cooling vacuum
cooling
furnace
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.)
Withdrawn
Application number
EP15836621.1A
Other languages
German (de)
English (en)
Other versions
EP3034200A1 (fr
Inventor
Zhizhong Liang
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.)
ASSAB Tooling Technology Shanghai Co Ltd
Original Assignee
ASSAB Tooling Technology Shanghai Co 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 ASSAB Tooling Technology Shanghai Co Ltd filed Critical ASSAB Tooling Technology Shanghai Co Ltd
Publication of EP3034200A1 publication Critical patent/EP3034200A1/fr
Publication of EP3034200A4 publication Critical patent/EP3034200A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • 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
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP15836621.1A 2014-08-29 2015-05-07 Buse pour refroidir un four à vide Withdrawn EP3034200A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410437613.1A CN105364045A (zh) 2014-08-29 2014-08-29 真空炉冷却用喷嘴
PCT/CN2015/078486 WO2016029713A1 (fr) 2014-08-29 2015-05-07 Buse pour refroidir un four à vide

Publications (2)

Publication Number Publication Date
EP3034200A1 EP3034200A1 (fr) 2016-06-22
EP3034200A4 true EP3034200A4 (fr) 2017-04-12

Family

ID=55366950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15836621.1A Withdrawn EP3034200A4 (fr) 2014-08-29 2015-05-07 Buse pour refroidir un four à vide

Country Status (4)

Country Link
US (1) US20160201156A1 (fr)
EP (1) EP3034200A4 (fr)
CN (1) CN105364045A (fr)
WO (1) WO2016029713A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6604843B2 (ja) * 2015-12-22 2019-11-13 小山鋼材株式会社 金型の冷却装置およびその方法
JP2017175102A (ja) * 2016-03-16 2017-09-28 ソニー株式会社 光電変換素子及びその製造方法並びに撮像装置
JP2019203184A (ja) * 2018-05-25 2019-11-28 光洋サーモシステム株式会社 熱処理装置
KR102314086B1 (ko) * 2021-02-08 2021-10-18 김웅기 진공열처리로의 냉각가스 분사노즐

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2586480B2 (ja) * 1987-04-11 1997-02-26 大同特殊鋼株式会社 真空熱処理炉
EP1167550A2 (fr) * 2000-06-20 2002-01-02 Ipsen International, Inc. Buse d'injection de gaz de refroidissement dans un four de traitement thermique à vide
US20040007565A1 (en) * 2002-05-23 2004-01-15 Moller Craig A. Directional cooling system for vacuum heat treating furnace
EP2418447A1 (fr) * 2009-04-10 2012-02-15 IHI Corporation Dispositif de traitement thermique et procédé de traitement thermique
DE202012010241U1 (de) * 2012-10-26 2012-12-05 Schmetz Gmbh Vakuum-Kammerofen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2379217Y (zh) * 1999-07-29 2000-05-24 上海宝钢集团公司 加长气雾喷嘴
JP2009052838A (ja) * 2007-08-28 2009-03-12 Daido Steel Co Ltd 真空浸炭炉
KR101341757B1 (ko) * 2010-09-28 2013-12-13 주식회사 하이박 진공 브레이징로의 냉각장치
CN202063961U (zh) * 2011-03-23 2011-12-07 马鞍山钢铁股份有限公司 车轮淬火冷却装置
CN203021619U (zh) * 2012-12-27 2013-06-26 上海汇森益发工业炉有限公司 工件冷处理设备
CN103192084B (zh) * 2013-05-05 2015-11-25 沈阳中北真空磁电科技有限公司 一种旋转式真空热处理设备
CN103757186B (zh) * 2013-12-31 2015-09-09 马钢(集团)控股有限公司 组合式火车车轮淬火冷却装置
CN204075135U (zh) * 2014-08-29 2015-01-07 一胜百模具技术（上海）有限公司 真空炉冷却用喷嘴

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2586480B2 (ja) * 1987-04-11 1997-02-26 大同特殊鋼株式会社 真空熱処理炉
EP1167550A2 (fr) * 2000-06-20 2002-01-02 Ipsen International, Inc. Buse d'injection de gaz de refroidissement dans un four de traitement thermique à vide
US20040007565A1 (en) * 2002-05-23 2004-01-15 Moller Craig A. Directional cooling system for vacuum heat treating furnace
EP2418447A1 (fr) * 2009-04-10 2012-02-15 IHI Corporation Dispositif de traitement thermique et procédé de traitement thermique
DE202012010241U1 (de) * 2012-10-26 2012-12-05 Schmetz Gmbh Vakuum-Kammerofen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016029713A1 *

Also Published As

Publication number Publication date
EP3034200A1 (fr) 2016-06-22
WO2016029713A1 (fr) 2016-03-03
CN105364045A (zh) 2016-03-02
US20160201156A1 (en) 2016-07-14

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