ATE458837T1 - Verfahren zur wärmebehandlungen von eisenwerkstoffen - Google Patents
Verfahren zur wärmebehandlungen von eisenwerkstoffenInfo
- Publication number
- ATE458837T1 ATE458837T1 AT04765727T AT04765727T ATE458837T1 AT E458837 T1 ATE458837 T1 AT E458837T1 AT 04765727 T AT04765727 T AT 04765727T AT 04765727 T AT04765727 T AT 04765727T AT E458837 T1 ATE458837 T1 AT E458837T1
- Authority
- AT
- Austria
- Prior art keywords
- heating chamber
- endothermic gas
- heat
- heat treatment
- treating
- Prior art date
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
- 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
- C21D1/763—Adjusting the composition of the atmosphere using a catalyst
-
- 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
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)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Details (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347312A DE10347312B3 (de) | 2003-10-08 | 2003-10-08 | Verfahren zur Wärmebehandlung von Eisenwerkstoffen |
PCT/EP2004/010951 WO2005035799A1 (de) | 2003-10-08 | 2004-10-01 | Verfahren zur wärmebehandlungen von eisenwerkstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE458837T1 true ATE458837T1 (de) | 2010-03-15 |
Family
ID=34306375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04765727T ATE458837T1 (de) | 2003-10-08 | 2004-10-01 | Verfahren zur wärmebehandlungen von eisenwerkstoffen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1673483B8 (de) |
AT (1) | ATE458837T1 (de) |
DE (2) | DE10347312B3 (de) |
ES (1) | ES2341861T3 (de) |
PL (1) | PL1673483T3 (de) |
WO (1) | WO2005035799A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT502238B1 (de) | 2005-05-12 | 2007-12-15 | Ebner Ind Ofenbau | Verfahren zur chargenweisen wärmebehandlung von glühgut |
EP2487268B1 (de) | 2011-02-10 | 2014-10-22 | Schwartz, Eva | Ofen |
CN103805840B (zh) * | 2012-11-15 | 2016-12-21 | 宝山钢铁股份有限公司 | 一种高成形性热镀锌超高强度钢板及其制造方法 |
DE102013014815A1 (de) * | 2013-09-10 | 2015-03-12 | Ipsen International Gmbh | Steuerungssystem für einen Endogasgenerator, sowie Verfahren zur Regelung mindestens eines Endogasgenerators |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950192A (en) * | 1974-10-30 | 1976-04-13 | Monsanto Company | Continuous carburizing method |
US4288062A (en) * | 1979-08-09 | 1981-09-08 | Holcroft | Apparatus for control and monitoring of the carbon potential of an atmosphere in a heat-processing furnace |
DE3277843D1 (en) * | 1981-09-19 | 1988-01-28 | British Oxygen Co Ltd | Heat treatment of metals |
FR2527641A1 (fr) * | 1982-05-28 | 1983-12-02 | Air Liquide | Procede de traitement thermique de pieces metalliques par carburation |
DE3630833A1 (de) * | 1986-09-10 | 1988-03-17 | Linde Ag | Verfahren und vorrichtung zur waermebehandlung metallischer werkstuecke |
FR2623209B1 (fr) * | 1987-11-17 | 1993-09-03 | Air Liquide | Procede de traitement thermique sous atmosphere gazeuse a base d'azote et d'hydrocarbure |
DE3828134A1 (de) * | 1988-08-18 | 1990-02-22 | Linde Ag | Verfahren zur waermebehandlung von werkstuecken |
FR2649123B1 (fr) * | 1989-06-30 | 1991-09-13 | Air Liquide | Procede de traitement thermique de metaux |
DE19545764C2 (de) * | 1995-12-07 | 2000-02-17 | Linde Ag | Verfahren zur Schutzgaserzeugung für einen Wärmebehandlungsofen und Wärmebehandlungsanlage |
DE19738653A1 (de) * | 1997-09-04 | 1999-03-11 | Messer Griesheim Gmbh | Verfahren und Vorrichtung zur Wärmebehandlung von Teilen |
DE10023409A1 (de) * | 2000-05-12 | 2001-11-15 | Linde Gas Ag | Gasgenerator und Verfahren zur Erzeugung eines CO- und H2-haltigen Behandlungsgases für die Wärmebehandlung von metallischem Gut sowie Wärmebehandlungsanlage mit einem Gasgenerator |
-
2003
- 2003-10-08 DE DE10347312A patent/DE10347312B3/de not_active Withdrawn - After Issue
-
2004
- 2004-10-01 AT AT04765727T patent/ATE458837T1/de active
- 2004-10-01 PL PL04765727T patent/PL1673483T3/pl unknown
- 2004-10-01 ES ES04765727T patent/ES2341861T3/es active Active
- 2004-10-01 EP EP04765727A patent/EP1673483B8/de active Active
- 2004-10-01 DE DE502004010812T patent/DE502004010812D1/de active Active
- 2004-10-01 WO PCT/EP2004/010951 patent/WO2005035799A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
ES2341861T3 (es) | 2010-06-29 |
EP1673483B8 (de) | 2010-08-11 |
DE502004010812D1 (de) | 2010-04-08 |
WO2005035799A1 (de) | 2005-04-21 |
PL1673483T3 (pl) | 2010-12-31 |
EP1673483B1 (de) | 2010-02-24 |
DE10347312B3 (de) | 2005-04-14 |
EP1673483A1 (de) | 2006-06-28 |
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