ES2106007T3 - Procedimiento e instalacion termica en continuo de cintas metalicas en atmosferas de naturaleza diferente. - Google Patents
Procedimiento e instalacion termica en continuo de cintas metalicas en atmosferas de naturaleza diferente.Info
- Publication number
- ES2106007T3 ES2106007T3 ES97400537T ES97400537T ES2106007T3 ES 2106007 T3 ES2106007 T3 ES 2106007T3 ES 97400537 T ES97400537 T ES 97400537T ES 97400537 T ES97400537 T ES 97400537T ES 2106007 T3 ES2106007 T3 ES 2106007T3
- Authority
- ES
- Spain
- Prior art keywords
- atmosphere
- strip
- furnace
- order
- section
- 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.)
- Expired - Lifetime
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
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)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Coating With Molten Metal (AREA)
- Control Of Heat Treatment Processes (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
PROCEDIMIENTO DE TRATAMIENTO TERMICO DE BANDA METALICA CONTINUA, ENCAMINANDOSE ESTA ULTIMA A TRAVES DE UN HORNO, AISLADO TERMICAMENTE Y EN UNA ATMOSFERA PROTECTORA; ESTANDO DICHO HORNO CONSTITUIDO POR AL MENOS UNA SECCION, DE CALENTAMIENTO (1) DE MANTENIMIENTO (2), DE ENFRIAMIENTO (3), ESTANDO DICHA BANDA GUIADA POR UNA PLURALIDAD DE RODILLOS (6,6'',6",7,7'',7") DISPUESTOS PARTICULARMENTE EN LA PARTE INFERIOR Y EN LA PARTE SUPERIOR DE DICHAS SECCIONES, CON EL FIN DE CONFORMAR UNA PLURALIDAD DE TRAMOS, CARACTERIZADO PORQUE LA BANDA PASA A TRAVES DE AL MENOS UN DISPOSITIVO DE AISLAMIENTO (4) PARCIAL O TOTAL POSICIONADO EN EL SENO DE AL MENOS UNA SECCION O ENTRE DOS SECCIONES, CON EL FIN DE ASEGURAR PROPIEDADES DE TRANSFERENCIA TERMICA DIFERENTES SOBRE LA BANDA RESPECTO A AL MENOS OTRA SECCION CONTIGUA, QUE LLEVA UNA ATMOSFERA DIFERENTE, ACTUANDO SOBRE LA COMPOSICION DE LA ATMOSFERA CONSTITUIDA POR UNA MEZCLA DE GAS CUYO CONTENIDO EN HIDROGENO O EN HELIO SOBREPASA 5 % Y MAS PARTICULARMENTE 15 %PARA PERMITIR LA DIFERENCIACION DE LAS PROPIEDADES TERMOMECANICAS DE LA ATMOSFERA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9603140A FR2746112B1 (fr) | 1996-03-13 | 1996-03-13 | Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2106007T1 ES2106007T1 (es) | 1997-11-01 |
ES2106007T3 true ES2106007T3 (es) | 2002-02-16 |
Family
ID=9490136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97400537T Expired - Lifetime ES2106007T3 (es) | 1996-03-13 | 1997-03-11 | Procedimiento e instalacion termica en continuo de cintas metalicas en atmosferas de naturaleza diferente. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5798007A (es) |
EP (1) | EP0795616B1 (es) |
JP (1) | JPH108145A (es) |
AT (1) | ATE209701T1 (es) |
BR (1) | BR9701273A (es) |
DE (2) | DE69708482T2 (es) |
ES (1) | ES2106007T3 (es) |
FR (1) | FR2746112B1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07118269B2 (ja) * | 1985-09-20 | 1995-12-18 | 株式会社日立製作所 | カラ−ブラウン管のカレツトレス封止方法 |
JPH0795427B2 (ja) * | 1986-12-08 | 1995-10-11 | ソニー株式会社 | 陰極線管の製造装置 |
FR2769696B1 (fr) * | 1997-10-15 | 1999-12-31 | Stein Heurtey | Systeme de securite pour fours a refroidissement rapide de bandes metalliques |
CN1094521C (zh) * | 1998-03-26 | 2002-11-20 | 川崎制铁株式会社 | 连续热处理炉及连续热处理炉的氛围控制方法和冷却方法 |
FR2809418B1 (fr) * | 2000-05-25 | 2003-05-16 | Stein Heurtey | Procede de mise en securisation d'une enceinte de traitement thermique fonctionnant sous atmosphere controlee |
FR2820148B1 (fr) * | 2001-01-31 | 2003-10-31 | Stein Heurtey | Perfectionnements apportes aux procedes de chauffage de bandes d'acier dans des fours verticaux |
BE1015109A3 (fr) * | 2002-09-13 | 2004-10-05 | Drever Internat S A | Procede de traitemant thermique de bande metallique. |
FR2844809B1 (fr) * | 2002-09-20 | 2007-06-29 | Air Liquide | Procede de refroidissement rapide de pieces par transfert convectif et radiatif |
CN101132871B (zh) * | 2005-03-02 | 2011-04-20 | 日本重化学工业株式会社 | 含有高蒸汽压金属的合金的熔化方法 |
FR2900661B1 (fr) * | 2006-05-02 | 2008-09-26 | Stein Heurtey | Perfectionnement apporte aux sections de chauffage rapide des lignes de traitement thermique en continu. |
CN100465302C (zh) * | 2006-08-17 | 2009-03-04 | 武汉钢铁(集团)公司 | 三段式可控气氛热处理炉 |
DE102012110010B4 (de) * | 2012-10-19 | 2016-09-01 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Vorrichtung und Verfahren zur kontinuierlichen Behandlung eines Metallbandes |
JP5884748B2 (ja) * | 2013-02-25 | 2016-03-15 | Jfeスチール株式会社 | 鋼帯の連続焼鈍装置および連続溶融亜鉛めっき装置 |
WO2016001701A1 (en) * | 2014-07-03 | 2016-01-07 | Arcelormittal | Polyvalent processing line for heat treating and hot dip coating a steel strip |
KR101717961B1 (ko) | 2016-03-08 | 2017-03-20 | (주)나우이엔씨 | 강판의 연속 열처리로용 급속 냉각 시스템 및 이의 압력 제어 방법 |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
RU2749413C2 (ru) | 2016-05-10 | 2021-06-09 | Юнайтид Стейтс Стил Корпорэйшн | Изделия из высокопрочной стали и способы их изготовления |
MX2021013567A (es) | 2019-05-07 | 2022-04-01 | United States Steel Corp | Metodos para fabricar productos de lamina de acero de alta resistencia colados y laminados en caliente en forma continua. |
CA3149331A1 (en) | 2019-08-07 | 2021-02-11 | United States Steel Corporation | High ductility zinc-coated steel sheet products |
KR20220050935A (ko) | 2019-08-19 | 2022-04-25 | 유나이테드 스테이츠 스틸 코포레이션 | 고강도 강 제품 및 이의 제조를 위한 어닐링 공정 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1044419B (it) * | 1974-08-20 | 1980-03-20 | Nippon Steel Corp | Apparecchio per la ricottura di un nastro di acciaio in un processo in linea continuo |
US3950192A (en) * | 1974-10-30 | 1976-04-13 | Monsanto Company | Continuous carburizing method |
AU509460B2 (en) * | 1976-12-23 | 1980-05-15 | Armco Steel Corporation | Treating steel strip prior to metal coating |
GB2108156B (en) * | 1981-09-19 | 1986-01-15 | British Oxygen Co Ltd | Heat treatment of metals |
DE3809516A1 (de) * | 1988-03-22 | 1989-10-05 | Messer Griesheim Gmbh | Verfahren zum versorgen einer vertikal- oder horizontalgluehanlage mit schutz- und reaktionsgas |
DE3819803C1 (es) * | 1988-06-10 | 1989-12-14 | Ulrich 5810 Witten De Wingens |
-
1996
- 1996-03-13 FR FR9603140A patent/FR2746112B1/fr not_active Expired - Lifetime
-
1997
- 1997-03-11 ES ES97400537T patent/ES2106007T3/es not_active Expired - Lifetime
- 1997-03-11 AT AT97400537T patent/ATE209701T1/de active
- 1997-03-11 DE DE69708482T patent/DE69708482T2/de not_active Revoked
- 1997-03-11 EP EP97400537A patent/EP0795616B1/fr not_active Revoked
- 1997-03-11 DE DE0795616T patent/DE795616T1/de active Pending
- 1997-03-11 US US08/814,226 patent/US5798007A/en not_active Expired - Lifetime
- 1997-03-12 BR BR9701273A patent/BR9701273A/pt not_active IP Right Cessation
- 1997-03-13 JP JP9059285A patent/JPH108145A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2746112A1 (fr) | 1997-09-19 |
DE69708482T2 (de) | 2002-06-27 |
BR9701273A (pt) | 1998-11-10 |
ATE209701T1 (de) | 2001-12-15 |
JPH108145A (ja) | 1998-01-13 |
EP0795616B1 (fr) | 2001-11-28 |
DE795616T1 (de) | 1998-02-19 |
ES2106007T1 (es) | 1997-11-01 |
DE69708482D1 (de) | 2002-01-10 |
EP0795616A1 (fr) | 1997-09-17 |
US5798007A (en) | 1998-08-25 |
FR2746112B1 (fr) | 1998-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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