PL447004A1 - Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części - Google Patents

Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części

Info

Publication number
PL447004A1
PL447004A1 PL447004A PL44700423A PL447004A1 PL 447004 A1 PL447004 A1 PL 447004A1 PL 447004 A PL447004 A PL 447004A PL 44700423 A PL44700423 A PL 44700423A PL 447004 A1 PL447004 A1 PL 447004A1
Authority
PL
Poland
Prior art keywords
hardening
parts
controlled
entrance
heat exchanger
Prior art date
Application number
PL447004A
Other languages
English (en)
Inventor
Maciej Korecki
Marcin Chabzda
Wiesław Fujak
Donald MARTEENY
Thomas Hart
Original Assignee
Seco/Warwick Spółka Akcyjna
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 Seco/Warwick Spółka Akcyjna filed Critical Seco/Warwick Spółka Akcyjna
Priority to PL447004A priority Critical patent/PL447004A1/pl
Priority to PCT/PL2024/050096 priority patent/WO2025122018A1/en
Publication of PL447004A1 publication Critical patent/PL447004A1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • 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
    • C21D1/56—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
    • 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
    • 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
    • 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
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0025—Supports; Baskets; Containers; Covers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/14—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/16—Arrangements of air or gas supply devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/18—Arrangement of controlling, monitoring, alarm or like devices
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/12—Arrangements for using waste heat using heat storage
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/10—Arrangements for using waste heat
    • F27D17/12—Arrangements for using waste heat using heat storage
    • F27D17/13—Arrangements for using waste heat using heat storage using regenerative heat exchangers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material

Landscapes

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

Abstract

Przedmiotem zgłoszenia jest komora hartownicza, która zawiera element grzejny i czujnik temperatury, zaś pomiędzy wymiennikiem ciepła a zespołem wentylatora znajduje się kanał obejściowy, który na wejściu zawiera przesłony (11), zamontowane uchylnie bądź przesuwnie tak, że w położeniu otwierającym wejście do kanału obejściowego, zamykają co najmniej częściowo wejście do strefy wymiennika ciepła. Przedmiotem zgłoszenia jest również sposób kontrolowanego hartowania części, w którym okresowo pomijane jest przejście gazu chłodzącego przez wymiennik ciepła, przy czym pominięcie to realizowane jest z wykorzystaniem przesłon (11) kierujących gaz chłodzący do kanału obejściowego.
PL447004A 2023-12-06 2023-12-06 Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części PL447004A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL447004A PL447004A1 (pl) 2023-12-06 2023-12-06 Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części
PCT/PL2024/050096 WO2025122018A1 (en) 2023-12-06 2024-11-30 Apparatus and method for controlled hardening of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447004A PL447004A1 (pl) 2023-12-06 2023-12-06 Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części

Publications (1)

Publication Number Publication Date
PL447004A1 true PL447004A1 (pl) 2025-06-09

Family

ID=94383658

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447004A PL447004A1 (pl) 2023-12-06 2023-12-06 Komora hartownicza do kontrolowanego hartowania części i sposób kontrolowanego hartowania części

Country Status (2)

Country Link
PL (1) PL447004A1 (pl)
WO (1) WO2025122018A1 (pl)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151700A2 (de) * 1984-02-15 1985-08-21 Aichelin GmbH Industrieofen, insbesondere Mehrkammer-Vakuumofen zur Wärmebehandlung von Chargen metallischer Werkstücke
PL274561A1 (en) * 1988-09-08 1990-03-19 Lubuskie Zaklady Termotech Single-chamber vacuum furnance with gas cooling of its
PL275744A1 (en) * 1988-11-08 1990-05-14 Lubuskie Zaklady Termotech A single chamber vacuum furnace, especially for quenching and tempering
PL328784A1 (en) * 1998-09-21 2000-03-27 Seco Warwick Sp Z Oo Method of hardening carburised and low-alloy steels as well as multiple-chamber furnace therefor
CN2808930Y (zh) * 2004-06-23 2006-08-23 洛伊热工工程(天津)有限公司 高温物料快速气体喷射冷却单元
PL409705A1 (pl) * 2014-10-06 2016-04-11 Seco/Warwick Spółka Akcyjna Urządzenie do jednostkowego hartowania części urządzeń technicznych
CN106929646A (zh) * 2017-04-28 2017-07-07 江苏石川岛丰东真空技术有限公司 一种热处理用真空气体淬火炉的炉冷却气体系统
PL418101A1 (pl) * 2016-07-26 2018-01-29 Remix Spółka Akcyjna Piec próżniowy do obróbki cieplnej
CN109943693A (zh) * 2019-03-11 2019-06-28 苏州金言来新材料科技有限公司 一种真空高压气淬炉的冷却系统
PL429706A1 (pl) * 2019-04-23 2020-11-02 Seco/Warwick Spółka Akcyjna Urządzenie do ciągłej obróbki cieplnej części wykonanych ze stali, metali i ich stopów oraz urządzenie do szybkiego schładzania gazowego w nadciśnieniu nagrzanych części
CN214088592U (zh) * 2020-12-28 2021-08-31 台州金锋热处理有限公司 一种真空淬火炉

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434049A (en) * 1972-08-05 1976-04-28 Terracom Ets Storage heater
DE3736502C1 (de) * 1987-10-28 1988-06-09 Degussa Vakuumofen zur Waermebehandlung metallischer Werkstuecke
JP2003129127A (ja) * 2001-10-23 2003-05-08 Taniguchi Kinzoku Netsushori Kogyosho:Kk ホットガスによる熱処理品のガス冷却方法及び装置
DE60238790D1 (de) * 2002-03-25 2011-02-10 Hirohisa Taniguchi Vorrichtungen zum abkühlen von heissen gasen und system zur behandlung von heissen gasen
JP4724596B2 (ja) * 2006-04-28 2011-07-13 アイシン・エィ・ダブリュ株式会社 減圧徐冷装置及び鋼部材の熱処理装置
CN106350649B (zh) * 2016-11-08 2019-01-15 湖南顶立科技有限公司 一种等静压气淬设备
HU231149B1 (hu) * 2017-05-22 2021-03-29 Péter Talabér Szilárd töltetű hőtároló berendezés

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0151700A2 (de) * 1984-02-15 1985-08-21 Aichelin GmbH Industrieofen, insbesondere Mehrkammer-Vakuumofen zur Wärmebehandlung von Chargen metallischer Werkstücke
PL274561A1 (en) * 1988-09-08 1990-03-19 Lubuskie Zaklady Termotech Single-chamber vacuum furnance with gas cooling of its
PL275744A1 (en) * 1988-11-08 1990-05-14 Lubuskie Zaklady Termotech A single chamber vacuum furnace, especially for quenching and tempering
PL328784A1 (en) * 1998-09-21 2000-03-27 Seco Warwick Sp Z Oo Method of hardening carburised and low-alloy steels as well as multiple-chamber furnace therefor
CN2808930Y (zh) * 2004-06-23 2006-08-23 洛伊热工工程(天津)有限公司 高温物料快速气体喷射冷却单元
PL409705A1 (pl) * 2014-10-06 2016-04-11 Seco/Warwick Spółka Akcyjna Urządzenie do jednostkowego hartowania części urządzeń technicznych
PL418101A1 (pl) * 2016-07-26 2018-01-29 Remix Spółka Akcyjna Piec próżniowy do obróbki cieplnej
CN106929646A (zh) * 2017-04-28 2017-07-07 江苏石川岛丰东真空技术有限公司 一种热处理用真空气体淬火炉的炉冷却气体系统
CN109943693A (zh) * 2019-03-11 2019-06-28 苏州金言来新材料科技有限公司 一种真空高压气淬炉的冷却系统
PL429706A1 (pl) * 2019-04-23 2020-11-02 Seco/Warwick Spółka Akcyjna Urządzenie do ciągłej obróbki cieplnej części wykonanych ze stali, metali i ich stopów oraz urządzenie do szybkiego schładzania gazowego w nadciśnieniu nagrzanych części
CN214088592U (zh) * 2020-12-28 2021-08-31 台州金锋热处理有限公司 一种真空淬火炉

Also Published As

Publication number Publication date
WO2025122018A1 (en) 2025-06-12

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