DE69800158D1 - Vorrichtung und Verfahren zum Wärmebehandeln - Google Patents
Vorrichtung und Verfahren zum WärmebehandelnInfo
- Publication number
- DE69800158D1 DE69800158D1 DE69800158T DE69800158T DE69800158D1 DE 69800158 D1 DE69800158 D1 DE 69800158D1 DE 69800158 T DE69800158 T DE 69800158T DE 69800158 T DE69800158 T DE 69800158T DE 69800158 D1 DE69800158 D1 DE 69800158D1
- Authority
- DE
- Germany
- Prior art keywords
- heat treatment
- treatment
- heat
- 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.)
- Revoked
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
-
- 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
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B2045/0212—Cooling devices, e.g. using gaseous coolants using gaseous coolants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9705230A FR2762667B1 (fr) | 1997-04-28 | 1997-04-28 | Dispositif et procede de traitement thermique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69800158D1 true DE69800158D1 (de) | 2000-06-29 |
DE69800158T2 DE69800158T2 (de) | 2000-11-23 |
Family
ID=9506378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69800158T Revoked DE69800158T2 (de) | 1997-04-28 | 1998-03-31 | Vorrichtung und Verfahren zum Wärmebehandeln |
Country Status (8)
Country | Link |
---|---|
US (1) | US5989647A (de) |
EP (1) | EP0872563B1 (de) |
JP (1) | JPH1144489A (de) |
CA (1) | CA2235423A1 (de) |
DE (1) | DE69800158T2 (de) |
ES (1) | ES2147039T3 (de) |
FR (1) | FR2762667B1 (de) |
GR (1) | GR3033691T3 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE512588C2 (sv) | 1998-08-06 | 2000-04-03 | Aga Ab | Metod och anordning för punktkylning av yta |
US6495966B2 (en) * | 1999-09-08 | 2002-12-17 | Matsushita Electric Industrial Co., Ltd. | Field emission display including a resistor |
DE19947823A1 (de) * | 1999-10-05 | 2001-04-12 | Linde Gas Ag | Expansionskühldüse |
FR2808585B1 (fr) * | 2000-05-03 | 2002-06-28 | Carboxyque Francaise | Dispositif de refroidissement en ligne |
US20020018851A1 (en) * | 2000-06-21 | 2002-02-14 | Edward Chang | Manufacturing method for surgical implants having a layer of bioactive ceramic coating |
US6675622B2 (en) | 2001-05-01 | 2004-01-13 | Air Products And Chemicals, Inc. | Process and roll stand for cold rolling of a metal strip |
KR20040101948A (ko) * | 2004-05-31 | 2004-12-03 | (주)케이.씨.텍 | 표면세정용 승화성 고체입자 분사용 노즐 및 이를 이용한 세정방법 |
WO2008020585A1 (fr) * | 2006-08-14 | 2008-02-21 | Nakayama Steel Works, Ltd. | Procédé et dispositif de formage de film de revêtement amorphe |
BRPI0715966A2 (pt) * | 2006-08-28 | 2013-08-06 | Air Prod & Chem | aparelho, e mÉtodo |
DE102006061977A1 (de) | 2006-12-21 | 2008-06-26 | Forschungszentrum Jülich GmbH | Verfahren und Vorrichtung für thermisches Spritzverfahren |
US20080196416A1 (en) * | 2007-02-16 | 2008-08-21 | John Martin Girard | Method and system for liquid cryogen injection in mixing or blending devices |
US20090000710A1 (en) * | 2007-06-28 | 2009-01-01 | Caterpillar Inc. | Quenching process utilizing compressed air |
WO2010019144A1 (en) * | 2008-08-14 | 2010-02-18 | Praxair Technology, Inc. | System and method for liquid cryogen injection in missing or blending devices |
DE102008064083A1 (de) | 2008-12-19 | 2010-06-24 | Messer Group Gmbh | Vorrichtung und Verfahren zum Kühlen von Oberflächen |
KR100994483B1 (ko) * | 2010-07-21 | 2010-11-16 | 이돈구 | 수류안마장치 |
US8978396B2 (en) * | 2012-06-22 | 2015-03-17 | L'air Liquide Societe, Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Vent ice prevention method |
US8997504B2 (en) * | 2012-12-12 | 2015-04-07 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Vent ice prevention method |
MX2014012688A (es) * | 2013-11-29 | 2015-05-28 | Müller Martini Holding AG | Un metodo para aplicar una sustancia fluida. |
DE102014114394B3 (de) * | 2014-10-02 | 2015-11-05 | Voestalpine Stahl Gmbh | Verfahren zum Erzeugen eines gehärteten Stahlblechs |
US10385415B2 (en) | 2016-04-28 | 2019-08-20 | GM Global Technology Operations LLC | Zinc-coated hot formed high strength steel part with through-thickness gradient microstructure |
US10619223B2 (en) | 2016-04-28 | 2020-04-14 | GM Global Technology Operations LLC | Zinc-coated hot formed steel component with tailored property |
CN106399892A (zh) * | 2016-11-30 | 2017-02-15 | 国家电网公司 | 一种热喷涂方法及其设备 |
CN112513310A (zh) | 2018-05-24 | 2021-03-16 | 通用汽车环球科技运作有限责任公司 | 改善压制硬化钢的强度和延性的方法 |
WO2019241902A1 (en) | 2018-06-19 | 2019-12-26 | GM Global Technology Operations LLC | Low density press-hardening steel having enhanced mechanical properties |
US11530469B2 (en) | 2019-07-02 | 2022-12-20 | GM Global Technology Operations LLC | Press hardened steel with surface layered homogenous oxide after hot forming |
CN115151379A (zh) | 2019-12-31 | 2022-10-04 | 冷喷有限责任公司 | 用于增强的喷射流的方法和装置 |
CN111471841B (zh) * | 2020-04-17 | 2021-12-03 | 广东万润利模具技术有限公司 | 一种高精度热风式表面热处理控制系统 |
WO2022042330A1 (zh) * | 2020-08-27 | 2022-03-03 | 四川航天川南火工技术有限公司 | 一种火药燃气冷却装置 |
CN116212609B (zh) * | 2023-04-18 | 2023-09-22 | 江苏顺仕净化设备有限公司 | 一种机械加工车间用空气净化装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1452062A (en) * | 1972-10-10 | 1976-10-06 | Boc International Ltd | Metal treatment |
US4068495A (en) * | 1976-03-31 | 1978-01-17 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Closed loop spray cooling apparatus |
DE2615022C2 (de) * | 1976-04-07 | 1978-03-02 | Agefko Kohlensaeure-Industrie Gmbh, 4000 Duesseldorf | Verfahren zum Beschichten einer Oberfläche mittels eines Strahles aus erhitztem Gas und geschmolzenem Material |
FR2545007B1 (fr) * | 1983-04-29 | 1986-12-26 | Commissariat Energie Atomique | Procede et dispositif pour le revetement d'une piece par projection de plasma |
JPS61501397A (ja) * | 1984-03-12 | 1986-07-10 | コミツサレ・ア・レナジイ・アトミツク エタブリスマン・ドウ・カラクテ−ル・サイエンテイフイツク・テクニツク・エ・アンドウストリ− | 部品の表面処理およびとくに熱吹付けにより部品上に次いで蒸着される被膜の密着を改善するためのこの処理の使用 |
DE59108883D1 (de) * | 1990-09-07 | 1997-12-11 | Sulzer Metco Ag | Apparatur zur plasmathermischen Bearbeitung von Werkstückoberflächen |
DE4141020A1 (de) * | 1991-12-12 | 1993-06-17 | Linde Ag | Verfahren zum beschichten einer oberflaeche mittels einer thermischen spritzmethode mit nachfolgender kuehlung |
-
1997
- 1997-04-28 FR FR9705230A patent/FR2762667B1/fr not_active Expired - Fee Related
-
1998
- 1998-03-31 EP EP98400761A patent/EP0872563B1/de not_active Revoked
- 1998-03-31 DE DE69800158T patent/DE69800158T2/de not_active Revoked
- 1998-03-31 ES ES98400761T patent/ES2147039T3/es not_active Expired - Lifetime
- 1998-04-15 US US09/060,463 patent/US5989647A/en not_active Expired - Fee Related
- 1998-04-20 CA CA002235423A patent/CA2235423A1/fr not_active Abandoned
- 1998-04-27 JP JP10117399A patent/JPH1144489A/ja active Pending
-
2000
- 2000-06-15 GR GR20000401378T patent/GR3033691T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0872563A1 (de) | 1998-10-21 |
FR2762667A1 (fr) | 1998-10-30 |
ES2147039T3 (es) | 2000-08-16 |
EP0872563B1 (de) | 2000-05-24 |
FR2762667B1 (fr) | 1999-05-28 |
CA2235423A1 (fr) | 1998-10-28 |
US5989647A (en) | 1999-11-23 |
DE69800158T2 (de) | 2000-11-23 |
GR3033691T3 (en) | 2000-10-31 |
JPH1144489A (ja) | 1999-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |