WO2008068352A3 - Bande d'acier ayant une épaisseur variable dans le sens de la longueur - Google Patents
Bande d'acier ayant une épaisseur variable dans le sens de la longueur Download PDFInfo
- Publication number
- WO2008068352A3 WO2008068352A3 PCT/EP2008/053310 EP2008053310W WO2008068352A3 WO 2008068352 A3 WO2008068352 A3 WO 2008068352A3 EP 2008053310 W EP2008053310 W EP 2008053310W WO 2008068352 A3 WO2008068352 A3 WO 2008068352A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip
- steel
- length direction
- variable thickness
- thicker
- 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.)
- Ceased
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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12201—Width or thickness variation or marginal cuts repeating longitudinally
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/668,855 US20100304174A1 (en) | 2007-07-19 | 2008-03-19 | Strip of steel having a variable thickness in length direction |
| EP08718031.1A EP2171102B1 (fr) | 2007-07-19 | 2008-03-19 | Bande métallique d'épaisseur variable à la longueur |
| JP2010516432A JP5425770B2 (ja) | 2007-07-19 | 2008-03-19 | 長さ方向において厚さが変化する鋼ストリップ |
| PL08718031T PL2171102T3 (pl) | 2007-07-19 | 2008-03-19 | Pas stali o zmiennej grubości w kierunku długości |
| CN200880025214.7A CN101802230B (zh) | 2007-07-19 | 2008-03-19 | 在长度方向上具有可变厚度的钢带 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07014186.6 | 2007-07-19 | ||
| EP07014186 | 2007-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2008068352A2 WO2008068352A2 (fr) | 2008-06-12 |
| WO2008068352A3 true WO2008068352A3 (fr) | 2008-07-24 |
Family
ID=38596069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2008/053310 Ceased WO2008068352A2 (fr) | 2007-07-19 | 2008-03-19 | Bande d'acier ayant une épaisseur variable dans le sens de la longueur |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100304174A1 (fr) |
| EP (1) | EP2171102B1 (fr) |
| JP (1) | JP5425770B2 (fr) |
| CN (1) | CN101802230B (fr) |
| HU (1) | HUE037337T2 (fr) |
| PL (1) | PL2171102T3 (fr) |
| WO (1) | WO2008068352A2 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8721809B2 (en) | 2007-02-23 | 2014-05-13 | Tata Steel Ijmuiden B.V. | Method of thermomechanical shaping a final product with very high strength and a product produced thereby |
| US8864921B2 (en) | 2007-07-19 | 2014-10-21 | Tata Steel Ijmuiden B.V. | Method for annealing a strip of steel having a variable thickness in length direction |
| RU2661692C2 (ru) * | 2014-04-23 | 2018-07-19 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Горячекатаный стальной лист для прокатанной заготовки переменной толщины, прокатанная заготовка переменной толщины и способы для их производства |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2025771A1 (fr) * | 2007-08-15 | 2009-02-18 | Corus Staal BV | Procédé de production de bande d'acier revêtu pour produire des éléments taylorisés adaptés à la mise en forme thermomécanique, bande produite, et utilisation d'une telle bande revêtue |
| DE102008038865A1 (de) * | 2008-08-08 | 2010-02-11 | Sms Siemag Aktiengesellschaft | Verfahren zur Herstellung von Halbzeug, insbesondere Stahlband, mit Dualphasengefüge |
| CN102397875B (zh) * | 2010-09-16 | 2014-01-01 | 鞍钢股份有限公司 | 一种纵向变厚度钢板的生产方法 |
| CN104338748B (zh) * | 2013-07-24 | 2016-04-27 | 宝山钢铁股份有限公司 | 一种用于变厚度带材轧制的两道次轧制方法 |
| CN104561517B (zh) * | 2013-10-18 | 2016-08-17 | 沈阳东宝海星金属材料科技有限公司 | 板带材周期变温度差异化退火方法和装置 |
| ES2696830T3 (es) * | 2014-01-17 | 2019-01-18 | Aperam | Procedimiento de fabricación de una banda de espesor variable y banda asociada |
| PL3118343T3 (pl) * | 2015-07-14 | 2018-04-30 | Borcelik Celik San. ve Tic. A.S. | Obudowy dla urządzeń gospodarstwa domowego o wysokiej wytrzymałości i zmniejszonej grubości |
| EP3301197B1 (fr) * | 2016-09-29 | 2021-10-27 | Outokumpu Oyj | Procédé de déformation à froid d'un acier austénitique |
| US20200003937A1 (en) | 2018-06-29 | 2020-01-02 | Applied Materials, Inc. | Using flowable cvd to gap fill micro/nano structures for optical components |
| CN115816932B (zh) * | 2022-11-30 | 2024-04-19 | 安徽工业大学 | 一种高强度蜂窝板的结构设计及制备工艺 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239483A (en) * | 1977-10-20 | 1980-12-16 | Nippon Steel Corporation | Method of controlling steel strip temperature in continuous heating equipment |
| SU863681A1 (ru) * | 1979-04-09 | 1981-09-15 | Предприятие П/Я В-2996 | Способ управлени отжигом полосы в многозонной печи |
| EP0086265A1 (fr) * | 1982-01-11 | 1983-08-24 | Nippon Steel Corporation | Procédé de contrôle de refroidissement de bande d'acier |
| JPS60169525A (ja) * | 1984-02-15 | 1985-09-03 | Mitsubishi Heavy Ind Ltd | 連続焼鈍炉冷却帯の鋼帯冷却方法 |
| JPH02258933A (ja) * | 1989-03-29 | 1990-10-19 | Sumitomo Metal Ind Ltd | 連続焼鈍炉における板温制御方法 |
| JPH02277724A (ja) * | 1989-04-20 | 1990-11-14 | Kawasaki Steel Corp | 冷間圧延ステンレス鋼帯の連続焼鈍方法 |
| JPH0347924A (ja) * | 1989-07-17 | 1991-02-28 | Kawasaki Steel Corp | 連続焼鈍炉の炉内圧制御方法 |
| EP1571229A1 (fr) * | 2000-02-29 | 2005-09-07 | JFE Steel Corporation | Tôle d'acier laminée à froid à haute resistance presentant d'excellentes propriétés de durcissement par vieillissement par l'ecrouissage |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8800391A (nl) * | 1988-02-17 | 1989-09-18 | Hoogovens Groep Bv | Verouderingsbestendig laaggelegeerd warmgewalst bandvormig vervormingsstaal. |
| JPH04103722A (ja) * | 1990-08-24 | 1992-04-06 | Kawasaki Steel Corp | 冷間圧延ステンレス鋼帯の連続焼鈍方法 |
| FR2688802B1 (fr) * | 1992-03-19 | 1994-09-30 | Stein Heurtey | Procede de traitement thermique de bandes metalliques. |
| KR960010811B1 (ko) * | 1992-04-16 | 1996-08-09 | 신니뽄세이데스 가부시끼가이샤 | 자성이 우수한 입자배향 전기 강 시트의 제조방법 |
| CN2249134Y (zh) * | 1996-04-23 | 1997-03-12 | 胡知龙 | 一种横向不等厚钢条 |
| FR2780984B1 (fr) * | 1998-07-09 | 2001-06-22 | Lorraine Laminage | Tole d'acier laminee a chaud et a froid revetue et comportant une tres haute resistance apres traitement thermique |
| FR2807447B1 (fr) * | 2000-04-07 | 2002-10-11 | Usinor | Procede de realisation d'une piece a tres hautes caracteristiques mecaniques, mise en forme par emboutissage, a partir d'une bande de tole d'acier laminee et notamment laminee a chaud et revetue |
| DE10055338C1 (de) * | 2000-11-08 | 2002-03-07 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen eines bei niedrigen Verformungsgraden kaltverformten Kaltbandes |
| JP2002331317A (ja) * | 2001-04-27 | 2002-11-19 | Honda Motor Co Ltd | 車体パネル用ブランク材 |
| JP2003105500A (ja) * | 2001-09-26 | 2003-04-09 | Nippon Metal Ind Co Ltd | ステンレス鋼/銅クラッドおよびその製造方法 |
| DE10307184B3 (de) * | 2003-02-20 | 2004-04-08 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines gehärteten Strukturbauteils für den Fahrzeugbau |
| DE10315357B4 (de) * | 2003-04-03 | 2005-05-25 | Muhr Und Bender Kg | Verfahren zum Walzen und Walzanlage zum Walzen von Metallband |
| JP2004315883A (ja) * | 2003-04-15 | 2004-11-11 | Nisshin Steel Co Ltd | ブラウン管バンド用高強度高透磁率鋼板およびその製造法 |
| DE502004011583D1 (de) * | 2003-07-29 | 2010-10-07 | Voestalpine Automotive Gmbh | Verfahren zum herstellen von geharteten bauteilen aus stahlblech |
| WO2005068676A1 (fr) * | 2004-01-14 | 2005-07-28 | Nippon Steel Corporation | Tole d'acier galvanisee a chaud a resistance elevee presentant une excellente adherence de couche de galvanisation et caracteristiques d'expansion d'alesages |
| US20060130940A1 (en) * | 2004-12-20 | 2006-06-22 | Benteler Automotive Corporation | Method for making structural automotive components and the like |
| DE102005025026B3 (de) * | 2005-05-30 | 2006-10-19 | Thyssenkrupp Steel Ag | Verfahren zum Herstellen eines Metallbauteils mit aneinander angrenzenden Abschnitten unterschiedlicher Materialeigenschaften |
| US7543384B2 (en) * | 2005-08-11 | 2009-06-09 | Gm Global Technology Operations, Inc. | Method of making a variable thickness member for a vehicle |
| EP1767659A1 (fr) * | 2005-09-21 | 2007-03-28 | ARCELOR France | Procédé de fabrication d'une pièce en acier de microstructure multi-phasée |
| CN1850375A (zh) * | 2006-04-29 | 2006-10-25 | 东北大学 | 变厚度钢板的连续轧制方法 |
| RU2469102C2 (ru) * | 2007-02-23 | 2012-12-10 | Тата Стил Эймейден Б.В. | Способ термомеханического придания формы конечному продукту с очень высокой прочностью и полученный таким образом продукт |
| DE102007013739B3 (de) * | 2007-03-22 | 2008-09-04 | Voestalpine Stahl Gmbh | Verfahren zum flexiblen Walzen von beschichteten Stahlbändern |
| US7743232B2 (en) * | 2007-07-18 | 2010-06-22 | Advanced Micro Devices, Inc. | Multiple-core processor with hierarchical microcode store |
| CN101755063A (zh) * | 2007-07-19 | 2010-06-23 | 科鲁斯斯塔尔有限公司 | 用于对在长度方向具有不同厚度的钢带进行退火的方法 |
| EP2025771A1 (fr) * | 2007-08-15 | 2009-02-18 | Corus Staal BV | Procédé de production de bande d'acier revêtu pour produire des éléments taylorisés adaptés à la mise en forme thermomécanique, bande produite, et utilisation d'une telle bande revêtue |
-
2008
- 2008-03-19 JP JP2010516432A patent/JP5425770B2/ja active Active
- 2008-03-19 CN CN200880025214.7A patent/CN101802230B/zh active Active
- 2008-03-19 PL PL08718031T patent/PL2171102T3/pl unknown
- 2008-03-19 HU HUE08718031A patent/HUE037337T2/hu unknown
- 2008-03-19 WO PCT/EP2008/053310 patent/WO2008068352A2/fr not_active Ceased
- 2008-03-19 EP EP08718031.1A patent/EP2171102B1/fr active Active
- 2008-03-19 US US12/668,855 patent/US20100304174A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239483A (en) * | 1977-10-20 | 1980-12-16 | Nippon Steel Corporation | Method of controlling steel strip temperature in continuous heating equipment |
| SU863681A1 (ru) * | 1979-04-09 | 1981-09-15 | Предприятие П/Я В-2996 | Способ управлени отжигом полосы в многозонной печи |
| EP0086265A1 (fr) * | 1982-01-11 | 1983-08-24 | Nippon Steel Corporation | Procédé de contrôle de refroidissement de bande d'acier |
| JPS60169525A (ja) * | 1984-02-15 | 1985-09-03 | Mitsubishi Heavy Ind Ltd | 連続焼鈍炉冷却帯の鋼帯冷却方法 |
| JPH02258933A (ja) * | 1989-03-29 | 1990-10-19 | Sumitomo Metal Ind Ltd | 連続焼鈍炉における板温制御方法 |
| JPH02277724A (ja) * | 1989-04-20 | 1990-11-14 | Kawasaki Steel Corp | 冷間圧延ステンレス鋼帯の連続焼鈍方法 |
| JPH0347924A (ja) * | 1989-07-17 | 1991-02-28 | Kawasaki Steel Corp | 連続焼鈍炉の炉内圧制御方法 |
| EP1571229A1 (fr) * | 2000-02-29 | 2005-09-07 | JFE Steel Corporation | Tôle d'acier laminée à froid à haute resistance presentant d'excellentes propriétés de durcissement par vieillissement par l'ecrouissage |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8721809B2 (en) | 2007-02-23 | 2014-05-13 | Tata Steel Ijmuiden B.V. | Method of thermomechanical shaping a final product with very high strength and a product produced thereby |
| US9481916B2 (en) | 2007-02-23 | 2016-11-01 | Tata Steel Ijmuiden B.V. | Method of thermomechanical shaping a final product with very high strength and a product produced thereby |
| US8864921B2 (en) | 2007-07-19 | 2014-10-21 | Tata Steel Ijmuiden B.V. | Method for annealing a strip of steel having a variable thickness in length direction |
| RU2661692C2 (ru) * | 2014-04-23 | 2018-07-19 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Горячекатаный стальной лист для прокатанной заготовки переменной толщины, прокатанная заготовка переменной толщины и способы для их производства |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2171102B1 (fr) | 2017-09-13 |
| CN101802230A (zh) | 2010-08-11 |
| US20100304174A1 (en) | 2010-12-02 |
| EP2171102A2 (fr) | 2010-04-07 |
| HUE037337T2 (hu) | 2018-08-28 |
| PL2171102T3 (pl) | 2018-02-28 |
| WO2008068352A2 (fr) | 2008-06-12 |
| CN101802230B (zh) | 2012-10-17 |
| JP5425770B2 (ja) | 2014-02-26 |
| JP2010533787A (ja) | 2010-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008068352A3 (fr) | Bande d'acier ayant une épaisseur variable dans le sens de la longueur | |
| MX2015017874A (es) | Lamina de acero enrollada en frio, metodo de fabricacion y vehiculo. | |
| PL2171104T3 (pl) | Sposób wyżarzania paska stali mającego zmienną grubość w kierunku długości | |
| EP2371979A4 (fr) | Tôle d'acier laminée à froid de haute résistance ayant une excellente aptitude au façonnage, tôle d'acier de haute résistance galvanisée à chaud et son procédé de fabrication | |
| PL2630269T3 (pl) | Blacha stalowa walcowana na gorąco lub na zimno, jej sposób wytwarzania i jej zastosowanie w przemyśle samochodowym | |
| ZA200908778B (en) | Method of rolling a metal strip with adjustment of the lateral position of a strip and suitable rolling mill | |
| PL2821516T3 (pl) | Utwardzana przy wypalaniu walcowana na gorąco blacha stalowa z doskonałą obrabialnością i sposób jej wytwarzania | |
| BRPI0909806A2 (pt) | chapa de aço laminada a frio de alta resistência, chapa de aço galvanizada de alta resistência, e chapa de aço galvanizada por imersão a quente ligada de alta resistência tendo excelentes capacidade de conformação e capacidade de soldagem, e métodos de produção das mesmas | |
| PL2246451T3 (pl) | Kuta na gorąco mikrostopowa stal oraz stal walcowana na gorąco mająca doskonałą podatność na dzielenie metodą łamania i podatność na obróbkę maszynową, oraz część z niej | |
| IN2014KN01673A (fr) | ||
| EP2612957A4 (fr) | Procédé de production d'une tôle d'acier laminée à froid, tôle d'acier laminée à froid, et élément de véhicule | |
| ZA200905998B (en) | Steel for tool-less hot forming or quenching with improved ductility | |
| GB2448114B (en) | High strength hot rolled steel sheet with excellent press workability and method of manufacturing the same | |
| PL2155915T3 (pl) | Sposób produkcji blach stalowych walcowanych na zimno i wyżarzanych o bardzo wysokiej wytrzymałości oraz blachy tak wytworzone | |
| WO2013145784A8 (fr) | Procédé de fabrication d'une feuille d'acier magnétique orientée | |
| EP2599887A4 (fr) | Tôle en acier laminée à chaud, tôle en acier laminée à froid, tôle en acier galvanisée et leurs procédés de fabrication | |
| MX376915B (es) | Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma. | |
| EP2594656A4 (fr) | Tôle en acier galvanisé par trempage à chaud de haute résistance à rendement élevé, présentant d'excellentes propriétés de ductilité et d'expansion de trous et son procédé de fabrication | |
| EP2631314A4 (fr) | Tôle laminée à chaud, tôle laminée à froid et tôle plaquée présentant toutes d'excellentes caractéristiques de ductilité uniforme et de ductilité locale lors d'une déformation à grande vitesse | |
| EP2604715A4 (fr) | Tôle d'acier laminée à froid, à haute résistance, dotée d'une ouvrabilité et d'une résistance aux chocs remarquables, et son procédé de fabrication | |
| EP2405026A4 (fr) | Feuille d'acier laminée à froid ayant une excellente aptitude au pliage, son procédé de fabrication et élément l'employant | |
| BR112013002583A2 (pt) | método de fabricação de chapa de aço elétrica não orientada | |
| MY167901A (en) | Steel sheet for cans having high strength and high formability and method for manufacturing the same | |
| EG25282A (en) | Method and casting/rolling plant for the production of hot-rolled metallic strips, especially steel strips. | |
| MX341381B (es) | Placa de acero para forjado en frio y proceso para producir la misma. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WWE | Wipo information: entry into national phase |
Ref document number: 200880025214.7 Country of ref document: CN |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08718031 Country of ref document: EP Kind code of ref document: A2 |
|
| DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
| REEP | Request for entry into the european phase |
Ref document number: 2008718031 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2008718031 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2010516432 Country of ref document: JP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 860/CHENP/2010 Country of ref document: IN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 12668855 Country of ref document: US |