JP2022550211A - 調整された箔熱処理 - Google Patents
調整された箔熱処理 Download PDFInfo
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- 239000001569 carbon dioxide Substances 0.000 claims description 7
- 150000002894 organic compounds Chemical class 0.000 claims description 7
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Images
Classifications
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- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B17/00—Furnaces of a kind not covered by any preceding group
- F27B17/0016—Chamber type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
- F27D2019/0012—Monitoring the composition of the atmosphere or of one of their components
- F27D2019/0015—Monitoring the composition of the exhaust gases or of one of its components
-
- 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
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (14)
- 圧延残留物を除去する熱処理炉(5)の中の帯板または箔コイル(2)の形の金属帯板または金属箔(1)の熱処理のための方法であって、
前記熱処理が実行されている間に、前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の少なくとも1種類の蒸発および/または酸化生成物の含有量が決定され、前記熱処理のプロセス制御または調整のために用いられ、前記熱処理時に前記金属帯板または金属箔における圧延残留物の除去の速度が制御されるかまたは調整されることを特徴とする、
方法。 - 前記熱処理時に、前記帯板または箔コイルの中の蒸発および/または酸化生成物の気体圧力が制御されるかまたは調整されることを特徴とする、請求項1に記載の方法。
- 前記プロセス制御または調整において、前記炉温度、前記炉温度勾配、前記プロセス空気交換体積、プロセス空気の循環体積および/または前記炉雰囲気の組成は、前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の前記少なくとも1種類の蒸発および/または酸化生成物の含有量の関数として制御されるかまたは調整されることを特徴とする、請求項1または2に記載の方法。
- 前記プロセス制御または調整において、前記炉温度勾配は、前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の前記少なくとも1種類の蒸発および/または酸化生成物の含有量の勾配の関数として制御されるかまたは調整されることを特徴とする、請求項1~3の何れか一項に記載の方法。
- 前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の炭素含有量(Ctotal含有量)、有機化合物の含有量(Vorg含有量)、一酸化炭素含有量(CO含有量)および/または二酸化炭素含有量(CO2含有量)が決定され、前記熱処理のプロセス制御または調整のために用いられることを特徴とする、請求項1~4の何れか一項に記載の方法。
- 前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の最大炭素含有量Ctotal max、有機化合物の最大含有量Vorg max、最大一酸化炭素含有量COmaxおよび/または最大二酸化炭素含有量CO2 maxが制限されることを特徴とする、請求項5に記載の方法。
- 前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の炭素勾配Ctotal grad、有機化合物の含有量の勾配Vorg grad、一酸化炭素勾配COgradおよび/または二酸化炭素勾配CO2 gradが制限されることを特徴とする、請求項5または6に記載の方法。
- 前記Vorg含有量は、FID分析装置、好ましくはオンラインFID分析装置によって、前記CO含有量は、CO分析装置、好ましくはオンラインCO分析装置によって、前記CO2含有量は、CO2分析装置、好ましくはオンラインCO2分析装置によって、および/または前記Ctotal含有量は、FID分析装置およびCO分析装置および任意選択としてCO2分析装置によって決定されることを特徴とする、請求項5~7の何れか一項に記載の方法。
- 前記熱処理は、80~120℃または200℃超、好ましくは220℃超、特に好ましくは300℃超の温度において実行されることを特徴とする、請求項1~8の何れか一項に記載の方法。
- アルミニウムまたはアルミニウム合金帯板または箔が処理されることを特徴とする、請求項1~9の何れか一項に記載の方法。
- 請求項1~10の何れか一項に記載の方法を実行するための帯板または箔コイル(2)の形の金属帯板または金属箔(1)の熱処理のための装置であって、
前記装置は、前記熱処理が実行されている間に、前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の少なくとも1種類の蒸発および/または酸化生成物の含有量を決定するための少なくとも1つの手段(8)と、前記熱処理を前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の少なくとも1種類の蒸発および/または酸化生成物の含有量の関数として制御するかまたは調整するための、前記熱処理時に前記金属帯板または金属箔における圧延残留物の除去の速度を制御するかまたは調整するように設計されている少なくとも1つの手段(9)と、を有することを特徴とする装置。 - 前記装置は、前記炉温度、前記炉温度勾配、前記プロセス空気交換体積および/または前記プロセス空気の循環体積を前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の少なくとも1種類の蒸発および/または酸化生成物の含有量の関数として制御するかまたは調整するための少なくとも1つの手段(9)を有することを特徴とする、請求項11に記載の装置。
- 前記装置は、前記炉温度勾配を前記炉雰囲気(11)の中および/または前記プロセス排出気体(12)の中の少なくとも1種類の蒸発および/または酸化生成物の含有量の勾配の関数として制御するかまたは調整するための少なくとも1つの手段(9)を有することを特徴とする、請求項11または12に記載の装置。
- 前記装置は、前記熱処理に影響を及ぼすための少なくとも1つの制御可能な手段(13)を有することを特徴とする、請求項11~13の何れか一項に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19208640.3 | 2019-11-12 | ||
EP19208640 | 2019-11-12 | ||
PCT/EP2020/081870 WO2021094432A1 (de) | 2019-11-12 | 2020-11-12 | Geregelte folienwärmebehandlung |
Publications (2)
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JP2022550211A true JP2022550211A (ja) | 2022-11-30 |
JP7378615B2 JP7378615B2 (ja) | 2023-11-13 |
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JP2022527691A Active JP7378615B2 (ja) | 2019-11-12 | 2020-11-12 | 調整された箔熱処理 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4058611A1 (ja) |
JP (1) | JP7378615B2 (ja) |
KR (2) | KR20240026248A (ja) |
CN (1) | CN114729413B (ja) |
BR (1) | BR112022007669A2 (ja) |
WO (1) | WO2021094432A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57161036A (en) * | 1981-03-28 | 1982-10-04 | Sumitomo Metal Ind Ltd | Production of clean cold rolled steel strip |
Family Cites Families (13)
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JPS6456825A (en) * | 1987-08-27 | 1989-03-03 | Kobe Steel Ltd | Heat-treating method for pipe stock |
DE59300400D1 (de) * | 1992-04-06 | 1995-08-31 | Ebg Elektromagnet Werkstoffe | Verfahren und Vorrichtung zur Reinigung von Metallbandoberflächen durch Gasspülung in wasserstoffreichen Atmosphären. |
DE4336771A1 (de) * | 1993-10-28 | 1995-05-04 | Loi Ind Ofenanlagen | Verfahren zum Glühen von Glühgut sowie zugehöriger Glühofen |
SE507916C2 (sv) * | 1996-10-15 | 1998-07-27 | Aga Ab | Sätt och anordning för kontroll och/eller styrning av gasatmosfären i en värmebehandlingsugn |
CN101078096A (zh) * | 2006-05-25 | 2007-11-28 | 福建方明钢铁有限公司 | 一种带钢连续热镀锌的工艺方法 |
SI2067871T2 (sl) * | 2007-11-30 | 2023-01-31 | Speira Gmbh | Aluminijev trak za litografske nosilce tiskarskih plošč in njegova izdelava |
CZ301924B6 (cs) * | 2009-02-10 | 2010-08-04 | Raclavský@Milan | Technologie rafinace kovonosných odpadu s obsahem zinku v rotacní peci |
RU2465080C1 (ru) * | 2011-07-08 | 2012-10-27 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ производства холоднокатаных полос на четырехклетевом непрерывном стане 2500 |
JP5517382B1 (ja) * | 2012-07-04 | 2014-06-11 | 関東冶金工業株式会社 | 熱処理装置および熱処理方法 |
CN105268740A (zh) * | 2014-05-30 | 2016-01-27 | 宝山钢铁股份有限公司 | 热轧免酸洗直接还原热镀产品的生产方法 |
US11239012B2 (en) * | 2014-10-15 | 2022-02-01 | Sms Group Gmbh | Process for producing grain-oriented electrical steel strip |
CN105753066A (zh) * | 2014-12-15 | 2016-07-13 | 武丽霞 | 一种从轧钢乳化液油泥中回收氧化铁粉及废油的试验方法 |
CN109266983A (zh) * | 2018-11-29 | 2019-01-25 | 天津忠旺铝业有限公司 | 一种防止铝合金卷材退火油斑产生的方法 |
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2020
- 2020-11-12 BR BR112022007669A patent/BR112022007669A2/pt unknown
- 2020-11-12 CN CN202080078797.0A patent/CN114729413B/zh active Active
- 2020-11-12 JP JP2022527691A patent/JP7378615B2/ja active Active
- 2020-11-12 EP EP20803186.4A patent/EP4058611A1/de active Pending
- 2020-11-12 KR KR1020247005183A patent/KR20240026248A/ko not_active Application Discontinuation
- 2020-11-12 WO PCT/EP2020/081870 patent/WO2021094432A1/de active Search and Examination
- 2020-11-12 KR KR1020227014467A patent/KR20220070517A/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57161036A (en) * | 1981-03-28 | 1982-10-04 | Sumitomo Metal Ind Ltd | Production of clean cold rolled steel strip |
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BR112022007669A2 (pt) | 2022-08-09 |
EP4058611A1 (de) | 2022-09-21 |
KR20240026248A (ko) | 2024-02-27 |
CN114729413B (zh) | 2024-07-16 |
CN114729413A (zh) | 2022-07-08 |
KR20220070517A (ko) | 2022-05-31 |
JP7378615B2 (ja) | 2023-11-13 |
WO2021094432A1 (de) | 2021-05-20 |
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