PL3477235T3 - Urządzenie dla obróbki cieplnej - Google Patents

Urządzenie dla obróbki cieplnej

Info

Publication number
PL3477235T3
PL3477235T3 PL18202644T PL18202644T PL3477235T3 PL 3477235 T3 PL3477235 T3 PL 3477235T3 PL 18202644 T PL18202644 T PL 18202644T PL 18202644 T PL18202644 T PL 18202644T PL 3477235 T3 PL3477235 T3 PL 3477235T3
Authority
PL
Poland
Prior art keywords
heat treatment
treatment facility
facility
heat
treatment
Prior art date
Application number
PL18202644T
Other languages
English (en)
Inventor
Takahiro Fujita
Masayoshi IKEYAMA
Original Assignee
Dowa Thermotech Co., Ltd.
Toyota Jidosha Kabushiki Kaisha
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 Dowa Thermotech Co., Ltd., Toyota Jidosha Kabushiki Kaisha filed Critical Dowa Thermotech Co., Ltd.
Publication of PL3477235T3 publication Critical patent/PL3477235T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • C23C8/22—Carburising of ferrous surfaces
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0043—Muffle furnaces; Retort furnaces
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/20—Carburising
    • 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
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • 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
    • 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 peculiar to furnaces of these types
    • F27B5/14—Arrangements of heating devices
    • F27B2005/143—Heating rods disposed in the chamber
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D2005/0081—Details
    • 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
    • F27D5/00—Supports, screens, or the like for the charge within the furnace
    • F27D2005/0081—Details
    • F27D2005/0087—Means to prevent the adherence of the charge

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)
PL18202644T 2017-10-31 2018-10-25 Urządzenie dla obróbki cieplnej PL3477235T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017210237A JP6739417B2 (ja) 2017-10-31 2017-10-31 熱処理設備
EP18202644.3A EP3477235B1 (en) 2017-10-31 2018-10-25 Heat treatment facility

Publications (1)

Publication Number Publication Date
PL3477235T3 true PL3477235T3 (pl) 2021-11-22

Family

ID=63998626

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18202644T PL3477235T3 (pl) 2017-10-31 2018-10-25 Urządzenie dla obróbki cieplnej

Country Status (5)

Country Link
US (1) US10870909B2 (pl)
EP (1) EP3477235B1 (pl)
JP (1) JP6739417B2 (pl)
CN (1) CN109722620B (pl)
PL (1) PL3477235T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114018051B (zh) * 2021-09-26 2024-02-06 山东美事达农牧科技有限公司 一种可针对不同材料进行放置加工的箱式电阻炉

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537145A (en) * 1948-03-18 1951-01-09 Lovatt William Muncaster Support for ceramic ware during firing
US4856022A (en) * 1988-10-05 1989-08-08 Jones William R Graphite hot zone assembly
US5224857A (en) * 1991-08-01 1993-07-06 Gas Research Institute Radiant tube arrangement for high temperature, industrial heat treat furnace
US5497394A (en) * 1994-09-19 1996-03-05 Grier-Jhawar-Mercer, Inc. Electric heater element support
US6033629A (en) * 1998-03-18 2000-03-07 Barnstead/Thermolyne Corporation Ashing furnace
JP3785036B2 (ja) * 2000-10-24 2006-06-14 エスペック株式会社 積載装置のワーク受け
FR2819047B1 (fr) * 2000-12-28 2003-06-27 Snecma Moteurs Support approprie pour le traitement thermique d'une piece metallique et procede de traitement thermique
US6349108B1 (en) * 2001-03-08 2002-02-19 Pv/T, Inc. High temperature vacuum furnace
JP4227578B2 (ja) * 2003-09-30 2009-02-18 キヤノン株式会社 加熱方法および画像表示装置の製造方法
CN1303647C (zh) 2003-09-30 2007-03-07 佳能株式会社 加热方法、加热装置、以及图像显示装置的制造方法
US7101146B2 (en) * 2003-12-16 2006-09-05 United Technologies Corporation Split vane flow blocker
JP2006112770A (ja) * 2004-09-17 2006-04-27 Nachi Fujikoshi Corp 真空浸炭炉
US7514035B2 (en) * 2005-09-26 2009-04-07 Jones William R Versatile high velocity integral vacuum furnace
JP2009052838A (ja) 2007-08-28 2009-03-12 Daido Steel Co Ltd 真空浸炭炉
JP2013019029A (ja) 2011-07-12 2013-01-31 Toyota Motor Corp 熱処理治具および熱処理装置
US9187799B2 (en) * 2012-08-13 2015-11-17 William R. Jones 20 bar super quench vacuum furnace
EP3135791B1 (en) * 2014-04-23 2020-01-15 IHI Corporation Carburizing device
US10774398B2 (en) * 2014-06-06 2020-09-15 Nippon Steel & Sumikin Texeng, Co., Ltd. Far-infrared radiation multi-stage type heating furnace for steel sheets for hot stamping
CN205893373U (zh) 2016-06-21 2017-01-18 赫菲斯热处理***江苏有限公司 一种转底式可控气氛加热渗碳炉

Also Published As

Publication number Publication date
EP3477235B1 (en) 2021-05-26
CN109722620A (zh) 2019-05-07
EP3477235A1 (en) 2019-05-01
CN109722620B (zh) 2021-03-09
US10870909B2 (en) 2020-12-22
JP6739417B2 (ja) 2020-08-12
JP2019082292A (ja) 2019-05-30
US20190127836A1 (en) 2019-05-02

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