SK285424B6 - Spôsob a zariadenie na tepelné spracovanie dielov - Google Patents

Spôsob a zariadenie na tepelné spracovanie dielov Download PDF

Info

Publication number
SK285424B6
SK285424B6 SK253-2000A SK2532000A SK285424B6 SK 285424 B6 SK285424 B6 SK 285424B6 SK 2532000 A SK2532000 A SK 2532000A SK 285424 B6 SK285424 B6 SK 285424B6
Authority
SK
Slovakia
Prior art keywords
oxygen
furnace
gas
propane
treatment chamber
Prior art date
Application number
SK253-2000A
Other languages
English (en)
Slovak (sk)
Other versions
SK2532000A3 (en
Inventor
Hans-Peter Schmidt
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of SK2532000A3 publication Critical patent/SK2532000A3/sk
Publication of SK285424B6 publication Critical patent/SK285424B6/sk

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
    • C21D1/76—Adjusting the composition of the 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
    • C21D11/00—Process control or regulation for heat treatments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heat Treatment Of Articles (AREA)
SK253-2000A 1997-09-04 1998-08-22 Spôsob a zariadenie na tepelné spracovanie dielov SK285424B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19738653A DE19738653A1 (de) 1997-09-04 1997-09-04 Verfahren und Vorrichtung zur Wärmebehandlung von Teilen
PCT/EP1998/005357 WO1999011829A1 (de) 1997-09-04 1998-08-22 Verfahren und vorrichtung zur wärmebehandlung von teilen

Publications (2)

Publication Number Publication Date
SK2532000A3 SK2532000A3 (en) 2001-05-10
SK285424B6 true SK285424B6 (sk) 2007-01-04

Family

ID=7841171

Family Applications (1)

Application Number Title Priority Date Filing Date
SK253-2000A SK285424B6 (sk) 1997-09-04 1998-08-22 Spôsob a zariadenie na tepelné spracovanie dielov

Country Status (9)

Country Link
EP (1) EP1015647B1 (zh)
CN (1) CN1131890C (zh)
AT (1) ATE217030T1 (zh)
DE (2) DE19738653A1 (zh)
PL (1) PL189905B1 (zh)
SK (1) SK285424B6 (zh)
TW (1) TW483936B (zh)
WO (1) WO1999011829A1 (zh)
ZA (1) ZA987761B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162702C1 (de) * 2001-12-19 2003-04-17 Messer Griesheim Gmbh Verfahren zur Vermeidung von Klebern und Kratzern beim Rekristallisationsglühen von Kaltband
DE10215857A1 (de) * 2002-04-10 2003-10-23 Linde Ag Vorrichtung und Verfahren zur Kontrolle der Zusammensetzung einer Gasatmosphäre
DE10347312B3 (de) * 2003-10-08 2005-04-14 Air Liquide Deutschland Gmbh Verfahren zur Wärmebehandlung von Eisenwerkstoffen
DE102013014815A1 (de) * 2013-09-10 2015-03-12 Ipsen International Gmbh Steuerungssystem für einen Endogasgenerator, sowie Verfahren zur Regelung mindestens eines Endogasgenerators
RU2705846C2 (ru) * 2015-04-02 2019-11-12 Кокрий Ментенанс Эт Энженьери С.А. Способ и устройство для управления реакцией
CN110079657B (zh) * 2019-05-17 2024-01-26 东台艺新金属材料有限公司 一种锯条回火炉中的气体混合供给装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577179A (en) * 1978-05-31 1980-10-22 Boc Ltd Heat treatment of metals
EP0024106B1 (en) * 1979-07-09 1986-01-02 Ford Motor Company Limited Method of heat treating ferrous workpieces
DE3403987A1 (de) * 1984-02-04 1985-10-10 Nicolai, Stephan Peter, 4230 Wesel Verfahren zur herstellung von halbsynthetischen schutz- und reaktionsgasen, insbesondere zur waermebehandlung von stahl- und metallwerkstoffen, bestehend aus einer mischung unterschiedlich waehlbarer mengen von stickstoff, wasserstoff, kohlenmonoxyd, kohlendioxyd sowie wasserdampf
JPH0259048A (ja) * 1988-08-24 1990-02-28 Yokohama Rubber Co Ltd:The 酸素濃度調整装置を備えた熱風恒温槽
US5221369A (en) * 1991-07-08 1993-06-22 Air Products And Chemicals, Inc. In-situ generation of heat treating atmospheres using non-cryogenically produced nitrogen
US5261976A (en) * 1991-12-31 1993-11-16 Gas Research Institute Control system for a soft vacuum furnace
US5772428A (en) * 1996-02-09 1998-06-30 Praxair Technology, Inc. Method and apparatus for heat treatment including H2 /H2 O furnace region control

Also Published As

Publication number Publication date
ATE217030T1 (de) 2002-05-15
WO1999011829A1 (de) 1999-03-11
EP1015647A1 (de) 2000-07-05
DE19738653A1 (de) 1999-03-11
DE59803993D1 (de) 2002-06-06
SK2532000A3 (en) 2001-05-10
TW483936B (en) 2002-04-21
EP1015647B1 (de) 2002-05-02
CN1131890C (zh) 2003-12-24
PL189905B1 (pl) 2005-10-31
CN1269841A (zh) 2000-10-11
PL338955A1 (en) 2000-12-04
ZA987761B (en) 1999-04-24

Similar Documents

Publication Publication Date Title
JP5259415B2 (ja) 雰囲気炉における金属製品の表面処理
JP5747261B2 (ja) 工業炉における金属材料／金属ワークピースの熱処理用のプロセスガスを調製する方法および装置
JPH03215657A (ja) 浸炭の方法及び装置
JPS641527B2 (zh)
SK285424B6 (sk) Spôsob a zariadenie na tepelné spracovanie dielov
KR100512187B1 (ko) 열처리로의 분위기 제어방법 및 장치
EP2497839B1 (en) Method for the treatment of steels
US4208224A (en) Heat treatment processes utilizing H2 O additions
US9540721B2 (en) Method of carburizing
EP0024106B1 (en) Method of heat treating ferrous workpieces
EP0859067B1 (en) Method and apparatus for controlling the atmosphere in a heat treatment furnace
US6159306A (en) Carburizing device and method of using the same
GB2092183A (en) Method of controlling furnace atmospheres
US5827375A (en) Process for carburizing ferrous metal parts
GB2044804A (en) Heat treatment method
Kaspersma et al. A model for carbon transfer in gas-phase carburization of steel
JPS6250457A (ja) 組成可変ｎ↓２ガス浸炭処理法
Rowan et al. Gas Carburizing
JP4092215B2 (ja) 熱処理炉の雰囲気制御装置
GF Roe Austenitic Nitriding of Iron and Iron-Carbon Alloys
EP0063655A1 (en) Process for carburizing ferrous metals
Jacobs Certain procedures in utilizing Kansas natural gas as a carburizing agent
SU1652375A1 (ru) Способ газовой цементации изделий из сплавов железа
Koebel Application of instrumentation to achieve precision carburizing
Waning et al. Protection of Sintering Furnace Equipment against Corrosion and Carburization through Optimized Furnace Atmospheres

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20100822