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DE10224129B8 - Wärmebehandlungsanlage - Google Patents

Wärmebehandlungsanlage Download PDF

Info

Publication number
DE10224129B8
DE10224129B8 DE2002124129 DE10224129A DE10224129B8 DE 10224129 B8 DE10224129 B8 DE 10224129B8 DE 2002124129 DE2002124129 DE 2002124129 DE 10224129 A DE10224129 A DE 10224129A DE 10224129 B8 DE10224129 B8 DE 10224129B8
Authority
DE
Germany
Prior art keywords
heat treatment
treatment plant
plant
heat
treatment
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Withdrawn - After Issue
Application number
DE2002124129
Other languages
English (en)
Other versions
DE10224129A1 (de
DE10224129B4 (de
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.)
Schmetz GmbH and Co KG
Original Assignee
Schmetz GmbH and Co KG
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 Schmetz GmbH and Co KG filed Critical Schmetz GmbH and Co KG
Priority to DE2002124129 priority Critical patent/DE10224129B8/de
Priority to EP03012016A priority patent/EP1367139A3/de
Publication of DE10224129A1 publication Critical patent/DE10224129A1/de
Application granted granted Critical
Publication of DE10224129B4 publication Critical patent/DE10224129B4/de
Publication of DE10224129B8 publication Critical patent/DE10224129B8/de
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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
    • C21D1/74—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
    • C21D1/56—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
    • C21D1/74—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
    • C21D1/76—Adjusting the composition of the atmosphere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
DE2002124129 2002-05-29 2002-05-29 Wärmebehandlungsanlage Withdrawn - After Issue DE10224129B8 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2002124129 DE10224129B8 (de) 2002-05-29 2002-05-29 Wärmebehandlungsanlage
EP03012016A EP1367139A3 (de) 2002-05-29 2003-05-28 Wärmebehandlungsanlage und Verfahren zum Betreiben einer solchen Anlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002124129 DE10224129B8 (de) 2002-05-29 2002-05-29 Wärmebehandlungsanlage

Publications (3)

Publication Number Publication Date
DE10224129A1 DE10224129A1 (de) 2003-12-18
DE10224129B4 DE10224129B4 (de) 2006-11-02
DE10224129B8 true DE10224129B8 (de) 2007-02-15

Family

ID=29414273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002124129 Withdrawn - After Issue DE10224129B8 (de) 2002-05-29 2002-05-29 Wärmebehandlungsanlage

Country Status (2)

Country Link
EP (1) EP1367139A3 (de)
DE (1) DE10224129B8 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869046B1 (fr) * 2004-04-19 2007-08-31 Francis Pelissier Procede de trempe sous gaz
DE102007029038A1 (de) 2007-06-21 2009-01-02 Eliog-Kelvitherm Industrieofenbau Gmbh Vakuumofen zur Wärmebehandlung von metallischen Werkstücken und Verfahren zu dessen Betrieb
US9617611B2 (en) * 2011-03-28 2017-04-11 Ipsen, Inc. Quenching process and apparatus for practicing said process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127606A1 (de) * 1981-07-13 1983-01-27 László von Dipl.-Phys. 4190 Kleve Körtvélyessy Schutzgasofen mit getrennter begasung
JPS619518A (ja) * 1984-06-22 1986-01-17 Mitsubishi Electric Corp 水素ガス雰囲気炉
US4963091A (en) * 1989-10-23 1990-10-16 Surface Combustion, Inc. Method and apparatus for effecting convective heat transfer in a cylindrical, industrial heat treat furnace
JP3946796B2 (ja) * 1996-08-22 2007-07-18 大陽日酸株式会社 サブゼロ処理装置
JPH1081913A (ja) * 1996-09-06 1998-03-31 Ishikawajima Harima Heavy Ind Co Ltd ガス冷却による等温焼き入れ装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP 10060524 A (abstract). In: Patent Abstracts of Japan [CD-ROM] *
JP 10081913 A (abstract). In: Patent Abstracts of Japan [CD-ROM] *

Also Published As

Publication number Publication date
EP1367139A3 (de) 2004-12-29
EP1367139A2 (de) 2003-12-03
DE10224129A1 (de) 2003-12-18
DE10224129B4 (de) 2006-11-02

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8396 Reprint of erroneous front page
8363 Opposition against the patent
8330 Complete disclaimer