PL3111149T3 - Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej - Google Patents

Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej

Info

Publication number
PL3111149T3
PL3111149T3 PL14828524T PL14828524T PL3111149T3 PL 3111149 T3 PL3111149 T3 PL 3111149T3 PL 14828524 T PL14828524 T PL 14828524T PL 14828524 T PL14828524 T PL 14828524T PL 3111149 T3 PL3111149 T3 PL 3111149T3
Authority
PL
Poland
Prior art keywords
heat
gaseous atmosphere
chamber furnace
heat treatment
atmosphere quenching
Prior art date
Application number
PL14828524T
Other languages
English (en)
Inventor
Maurizio BATTINI
Original Assignee
H.T. Solutions S.R.L.
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 H.T. Solutions S.R.L. filed Critical H.T. Solutions S.R.L.
Publication of PL3111149T3 publication Critical patent/PL3111149T3/pl

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
    • C21D11/00—Process control or regulation for heat treatments
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • 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
    • 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
    • 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 peculiar to furnaces of these types
    • F27B5/16—Arrangements of air or gas supply 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
    • 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
    • F27B2005/062—Cooling elements
    • 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
    • F27B5/16—Arrangements of air or gas supply devices
    • F27B2005/161—Gas inflow or outflow
    • F27B2005/162—Gas inflow or outflow through closable or non-closable openings of the chamber walls
    • F27B2005/163—Controlled openings, e.g. orientable

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)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
PL14828524T 2014-02-27 2014-11-28 Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej PL3111149T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO20140162 2014-02-27
EP14828524.0A EP3111149B1 (en) 2014-02-27 2014-11-28 Heat chamber furnace for heat treatment with gaseous atmosphere quenching
PCT/IB2014/066431 WO2015128708A1 (en) 2014-02-27 2014-11-28 Heat chamber furnace for heat treatment with gaseous atmosphere quenching

Publications (1)

Publication Number Publication Date
PL3111149T3 true PL3111149T3 (pl) 2019-06-28

Family

ID=50342437

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14828524T PL3111149T3 (pl) 2014-02-27 2014-11-28 Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej

Country Status (5)

Country Link
US (1) US10344352B2 (pl)
EP (1) EP3111149B1 (pl)
PL (1) PL3111149T3 (pl)
RU (1) RU2016135744A (pl)
WO (1) WO2015128708A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3111149T3 (pl) * 2014-02-27 2019-06-28 H.T. Solutions S.R.L. Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6903306B2 (en) * 2002-05-23 2005-06-07 Ipsen International, Inc. Directional cooling system for vacuum heat treating furnace
US6883802B2 (en) * 2002-06-26 2005-04-26 Prosoft Software, Inc. Puzzle
WO2011056960A1 (en) * 2009-11-04 2011-05-12 Ipsen, Inc. Louvered hot zone for a vacuum heat treating furnace
US9187799B2 (en) * 2012-08-13 2015-11-17 William R. Jones 20 bar super quench vacuum furnace
PL3111149T3 (pl) * 2014-02-27 2019-06-28 H.T. Solutions S.R.L. Komora grzewcza pieca do obróbki cieplnej z hartowaniem w atmosferze gazowej

Also Published As

Publication number Publication date
WO2015128708A1 (en) 2015-09-03
EP3111149A1 (en) 2017-01-04
US10344352B2 (en) 2019-07-09
US20160362765A1 (en) 2016-12-15
RU2016135744A (ru) 2018-03-30
EP3111149B1 (en) 2019-01-02

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