ID20173A - Alat dan metode untuk membentuk atmosfir perlakuan panas - Google Patents
Alat dan metode untuk membentuk atmosfir perlakuan panasInfo
- Publication number
- ID20173A ID20173A IDP970898A ID970898A ID20173A ID 20173 A ID20173 A ID 20173A ID P970898 A IDP970898 A ID P970898A ID 970898 A ID970898 A ID 970898A ID 20173 A ID20173 A ID 20173A
- Authority
- ID
- Indonesia
- Prior art keywords
- tools
- methods
- treatment atmosphere
- atmosphere
- treatment
- 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
-
- 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
- C21D1/74—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)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Furnace Details (AREA)
- Catalysts (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63508996A | 1996-04-19 | 1996-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID20173A true ID20173A (id) | 1998-10-22 |
Family
ID=24546411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP970898A ID20173A (id) | 1996-04-19 | 1997-03-20 | Alat dan metode untuk membentuk atmosfir perlakuan panas |
Country Status (9)
Country | Link |
---|---|
US (1) | US5779826A (id) |
EP (1) | EP0802263A1 (id) |
KR (1) | KR100247096B1 (id) |
CN (1) | CN1066776C (id) |
AU (1) | AU713784B2 (id) |
CA (1) | CA2199099C (id) |
ID (1) | ID20173A (id) |
NZ (1) | NZ314334A (id) |
ZA (1) | ZA971867B (id) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5968457A (en) * | 1994-06-06 | 1999-10-19 | Praxair Technology, Inc. | Apparatus for producing heat treatment atmospheres |
EP0796919B2 (en) * | 1996-03-20 | 2006-12-20 | SOL S.p.A. | Process and plant for thermal treatment of metals in protecting atmosphere |
IT1291205B1 (it) * | 1997-03-18 | 1998-12-29 | Rivoira S P A | Procedimento per la generazione di un'atmosfera protettiva a basso punto di rugiada ed esente da ossigeno, per l'effettuazione di |
DE10051203A1 (de) * | 2000-10-16 | 2002-04-25 | Linde Ag | Verfahren und Vorrichtung zur Erzeugung eines CO- und H2-haltigen Behandlungsgases für die Wärmebehandlung |
US20070107818A1 (en) * | 2005-11-16 | 2007-05-17 | Bowe Donald J | Deoxygenation of furnaces with hydrogen-containing atmoshperes |
KR102535846B1 (ko) * | 2015-09-02 | 2023-05-23 | 한국재료연구원 | 반응결합 질화규소 제조장치 및 제조방법 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1471880A (en) * | 1973-10-26 | 1977-04-27 | Air Prod & Chem | Furnace atmosphere for the heat treatment of ferrous metal |
JPS6210210A (ja) * | 1985-07-08 | 1987-01-19 | Daido Steel Co Ltd | 雰囲気炉 |
FR2623209B1 (fr) * | 1987-11-17 | 1993-09-03 | Air Liquide | Procede de traitement thermique sous atmosphere gazeuse a base d'azote et d'hydrocarbure |
FR2640646B1 (fr) * | 1988-12-20 | 1993-02-05 | Air Liquide | Procede et installation de traitement thermique de cementation, carbonitruration ou chauffage avant trempe de pieces metalliques |
FR2649123B1 (fr) * | 1989-06-30 | 1991-09-13 | Air Liquide | Procede de traitement thermique de metaux |
KR940003784B1 (ko) * | 1990-07-31 | 1994-05-03 | 가와사키 세이데츠 가부시키가이샤 | 침탄 · 침질대를 구비한 연속 어닐링로 |
FR2668166B1 (fr) * | 1990-10-18 | 1994-05-20 | Air Liquide | Procede d'elaboration d'une atmosphere controlee pour traitement thermique de metaux. |
FR2668584B1 (fr) * | 1990-10-26 | 1994-03-18 | Lair Liquide | Procede d'elaboration d'une atmosphere de traitement thermique et installation de traitement thermique. |
US5259893A (en) * | 1991-07-08 | 1993-11-09 | Air Products And Chemicals, Inc. | In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas |
US5342455A (en) * | 1991-07-08 | 1994-08-30 | Air Products And Chemicals, Inc. | In-situ generation of heat treating atmospheres using a mixture of non-cryogenically produced nitrogen and a hydrocarbon gas |
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 |
US5324366A (en) * | 1991-08-09 | 1994-06-28 | Caterpillar Inc. | Heat treat furnace system for performing different carburizing processes simultaneously |
FR2682125A1 (fr) * | 1991-10-07 | 1993-04-09 | Nitruvid | Procede de traitement pour deposer une couche de carbone en phase vapeur sur la surface d'une piece metallique et piece ainsi obtenue. |
DE4212307C2 (de) * | 1992-04-13 | 1994-07-28 | Messer Griesheim Gmbh | Verfahren zur Herstellung eines Schutz- oder Reaktionsgases für die Wärmebehandlung von Metallen |
EP0598384A1 (en) * | 1992-11-17 | 1994-05-25 | Praxair Technology, Inc. | Oxygen removal from partially purified nitrogen |
US5254180A (en) * | 1992-12-22 | 1993-10-19 | Air Products And Chemicals, Inc. | Annealing of carbon steels in a pre-heated mixed ambients of nitrogen, oxygen, moisture and reducing gas |
US5302213A (en) * | 1992-12-22 | 1994-04-12 | Air Products And Chemicals, Inc. | Heat treating atmospheres from non-cryogenically generated nitrogen |
US5322676A (en) * | 1992-12-22 | 1994-06-21 | Air Products And Chemicals, Inc. | Process for producing furnace atmospheres using noncryogenically generated nitrogen |
US5417774A (en) * | 1992-12-22 | 1995-05-23 | Air Products And Chemicals, Inc. | Heat treating atmospheres |
US5290480A (en) * | 1992-12-22 | 1994-03-01 | Air Products And Chemicals, Inc. | Process for producing furnace atmospheres by deoxygenating non-cryogenically generated nitrogen with dissociated ammonia |
US5320818A (en) * | 1992-12-22 | 1994-06-14 | Air Products And Chemicals, Inc. | Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon |
US5284526A (en) * | 1992-12-22 | 1994-02-08 | Air Products And Chemicals, Inc. | Integrated process for producing atmospheres suitable for heat treating from non-cryogenically generated nitrogen |
US5298090A (en) * | 1992-12-22 | 1994-03-29 | Air Products And Chemicals, Inc. | Atmospheres for heat treating non-ferrous metals and alloys |
US5348592A (en) * | 1993-02-01 | 1994-09-20 | Air Products And Chemicals, Inc. | Method of producing nitrogen-hydrogen atmospheres for metals processing |
US5333776A (en) * | 1993-09-30 | 1994-08-02 | Air Products And Chemicals, Inc. | Atmospheres for brazing aluminum and aluminum alloys |
US5441581A (en) * | 1994-06-06 | 1995-08-15 | Praxair Technology, Inc. | Process and apparatus for producing heat treatment atmospheres |
-
1997
- 1997-03-03 NZ NZ314334A patent/NZ314334A/xx unknown
- 1997-03-04 EP EP97301411A patent/EP0802263A1/en not_active Withdrawn
- 1997-03-04 ZA ZA9701867A patent/ZA971867B/xx unknown
- 1997-03-04 CA CA002199099A patent/CA2199099C/en not_active Expired - Fee Related
- 1997-03-20 ID IDP970898A patent/ID20173A/id unknown
- 1997-04-16 AU AU18908/97A patent/AU713784B2/en not_active Ceased
- 1997-04-17 CN CN97110119A patent/CN1066776C/zh not_active Expired - Fee Related
- 1997-04-18 KR KR1019970014384A patent/KR100247096B1/ko not_active IP Right Cessation
- 1997-09-29 US US08/939,860 patent/US5779826A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100247096B1 (ko) | 2000-04-01 |
CN1066776C (zh) | 2001-06-06 |
US5779826A (en) | 1998-07-14 |
AU1890897A (en) | 1997-10-23 |
AU713784B2 (en) | 1999-12-09 |
CA2199099C (en) | 2000-12-19 |
NZ314334A (en) | 1997-09-22 |
CN1167160A (zh) | 1997-12-10 |
ZA971867B (en) | 1997-09-09 |
CA2199099A1 (en) | 1997-10-19 |
KR970070213A (ko) | 1997-11-07 |
EP0802263A1 (en) | 1997-10-22 |
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