EP1253209A2 - Stahlband mit guten Umformeigenschaften sowie Verfahren zum Herstellen desselben - Google Patents
Stahlband mit guten Umformeigenschaften sowie Verfahren zum Herstellen desselben Download PDFInfo
- Publication number
- EP1253209A2 EP1253209A2 EP02012152A EP02012152A EP1253209A2 EP 1253209 A2 EP1253209 A2 EP 1253209A2 EP 02012152 A EP02012152 A EP 02012152A EP 02012152 A EP02012152 A EP 02012152A EP 1253209 A2 EP1253209 A2 EP 1253209A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- strip
- rolling
- hot
- annealing
- cold rolling
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0478—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular surface treatment
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
-
- 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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- 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
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
-
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0436—Cold rolling
-
- 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
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/12917—Next to Fe-base component
- Y10T428/12924—Fe-base has 0.01-1.7% carbon [i.e., steel]
Definitions
- the invention relates to a method for producing steel strip for through Deep-drawn or ironing parts made using a hot strip multi-stage and cold formed with a cold rolling degree of at least 86% is, with at least one side of the strip material with a galvanic produced coating containing Ni, Co, Cu, Fe, Sn, In, Pd, Bi and / or their Alloys is provided.
- Cold-rolled steel strip is used for the production of rotationally symmetrical cold formed parts such as B. battery sleeves used.
- the at the The processes used for cold forming are deep drawing and on the other hand, ironing, the latter also as a DI process (drawing and ironing).
- a steel sheet is also used to achieve an almost isotropic forming with small thickness tolerances in a texture-free and homogeneous rolled strip or sheet needed.
- DE 20 19 494 A discloses a process for the production of corrosion-resistant coated steels.
- hot-rolled Steel strip is a coating of at least one metal, which is made of Co, Cu, Ni and Ti composing group applied, and the hot rolled Steel strip is then with the coating on it on the desired Gauge block cold reduced. You can do this in one or more stages Cold reduction process Reduction levels of around 90% and more can be achieved.
- the cold reduced steel strip is annealed for recrystallization, the annealing is preferably carried out in a continuous annealing process.
- a box annealing process can be required just a single annealing step Find use, the annealing temperature in a range between 566 and 621 ° C for a period of between 1 and 5 hours. This happens to an alloying of the by vapor deposition on the hot strip applied coating with the metal of the hot strip in an excessive prevent strong measure.
- the annealing temperature in a range between 566 and 621 ° C for a period of between 1 and 5 hours. This happens to an alloying of the by vapor deposition on the hot strip applied coating with the metal of the hot strip in an excessive prevent strong measure.
- As an exemplary composition of the beginning of the Steel plate manufacturing process uses 0.035% C; 0.49% Mn; 0.10% P; 0.11% S and 0.035% Si indicated. A proportion of boron in the steel is found in no mention of this document.
- GB 2 101 156 A describes a method for producing a steel strip for deep drawing.
- the method described in this document includes conventional hot rolling and cold rolling steps, which are based on an aluminum alloy Steel can be applied.
- the steel used according to this document contains nitrogen with a share of not more than 0.007% and boron in one Amount of a given boron to nitrogen ratio in the range of 0.5 to 2.5 corresponds.
- the amounts of boron given in the examples are between 0.0025 and 0.0040%.
- the steel strip is annealed in accordance with this Print only using the continuous annealing process.
- JP-A-2 267 242 describes a method for producing a cold rolled one Steel strip made of aluminum-soothed steel with low carbon content.
- the nitrogen contained in the steel in the form of Aluminum nitride binds after pickling and subsequent to the hot rolling Cold rolling steps are used to anneal the steel strip in a box annealing process.
- the steel band does not have a coating, just as little contains the steel boron.
- the object of the invention is therefore to develop a method of the generic type which, with regard to the anisotropy, comes very close to the material properties achieved by normalizing, but at the same time can be operated at relatively lower production costs and manages with as few process steps as possible. After annealing, a globular grain is to be achieved, and the steel strip produced by the process according to the invention should not have any disadvantages due to aging or higher mechanical-technological values at high rolling degrees.
- the value of the Anisotropy ⁇ r of the strip after coil annealing not more than +/- 0.12 be.
- the starting material is a hot strip with an initial thickness of 1.2 to 8 mm, preferably 2.0 to 2.5 mm.
- the steel analysis of the hot strip used is as follows: % By weight minimal % By weight maximum C 0,010 0,065 Mn 0,100 0,275 P 0,040 S 0,040 Si 0,050 N 0.0040 Al (acid soluble) 0,070 B ppm 0.0013 0.0060 Cu 0,100 sn 0,100 Cr 0,100 Ni 0,100 Mo 0,030 Fe rest B / N (ratio) 0.5 2.5
- the steel composition is as follows: % By weight minimal % By weight maximum C 0,010 0,040 Mn 0.140 0,200 P 0,020 S 0,020 Si 0,030 N 0.0025 Al (acid soluble) 0,035 B ppm 0.0013 0.0030 Cu 0,040 sn 0,010 Cr 0,040 Ni 0,040 Mo 0,010 Fe rest B / N (ratio) 0.8
- the strip is hot-rolled with a final roll temperature of over 870 ° C and a coiling temperature of below 710 ° C, in order to ensure a particularly even structure of the steel strip.
- the limit values for the yield strength between the edge and the center of the strip vary by less than 15 N / mm 2 .
- the hot-rolled strip is then pickled and then one or two subjected to two-stage cold rolling.
- the degree of cold rolling is 86% or more.
- the starting material with a thickness of 1.2 to 8 mm can be in this way cold roll to a final thickness of 0.1 to 1.0 mm.
- Cold rolling there is a recrystallization annealing in the coil i.e. an annealing of the strip in the wound state.
- recrystallization annealing comes to you Normal annealing, as is usually the case in continuous furnaces with stretched strip is carried out in the effects very close. Closes after coil annealing re-rolling the strip to improve its surface and adjust the mechanical-technological values.
- the steel strip is galvanized with at least one of its two surfaces manufactured cover provided.
- This can be Ni, Co, Cu, Fe, Sn, In, Pd, Bi and / or their alloys contain.
- As part of the whole Process flow can be the electrolytic finishing on the first or on connect the second stage of cold rolling, followed by another Steps, the annealing in the coil and the rolling of the strip are carried out. A an additional annealing stage between the two cold rolling stages is also possible.
- electrolytically finished strip can also be used non-metallic or galvanic coatings, so to achieve special effects and properties.
- the thickness of the entire electroplating on one or both sides of the Steel strip should be 0.1 ⁇ m to 8 ⁇ m.
- the parameters are used to achieve a low lobedness of the steel strip set during the cold rolling so that following the simple Annealing in the coil an ansiotropy ⁇ r of max. +/- 0.12 gives what a relative Tip height of max. Corresponds to 2.5%. This also arises for the later Deep drawing or ironing advantageous round grain structure made of globular Grain a.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Chemically Coating (AREA)
- Powder Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
Description
- das Beizen
- das ein- oder zweistufige Kaltwalzen
- das Glühen des Bandes in aufgewickeltem Zustand (Coil-Glühen)
- ggf. das Nachwalzen des Bandes,
Gew.- % minimal | Gew.- % maximal | |
C | 0,010 | 0,065 |
Mn | 0,100 | 0,275 |
P | 0,040 | |
S | 0,040 | |
Si | 0,050 | |
N | 0,0040 | |
Al (säurelöslich) | 0,070 | |
B ppm | 0,0013 | 0,0060 |
Cu | 0,100 | |
Sn | 0,100 | |
Cr | 0,100 | |
Ni | 0,100 | |
Mo | 0,030 | |
Fe | Rest | |
B/N (Verhältnis) | 0,5 | 2,5 |
Gew.- % minimal | Gew.- % maximal | |
C | 0,010 | 0,040 |
Mn | 0,140 | 0,200 |
P | 0,020 | |
S | 0,020 | |
Si | 0,030 | |
N | 0,0025 | |
Al (säurelöslich) | 0,035 | |
B ppm | 0,0013 | 0,0030 |
Cu | 0,040 | |
Sn | 0,010 | |
Cr | 0,040 | |
Ni | 0,040 | |
Mo | 0,010 | |
Fe | Rest | |
B/N (Verhältnis) | 0,8 |
Claims (6)
- Verfahren zur Herstellung von Stahlband für durch Tiefziehen oder Abstreckziehen hergestellte Teile, bei dem ein Warmband ein- oder mehrstufig und mit einem Kaltwalzgrad von mindestens 86% kaltverformt wird, wobei zumindest die eine Seite des Bandmaterials mit einem galvanisch hergestellten Überzug enthaltend Ni, Co, Cu, Fe, Sn, In, Pd, Bi und/oder deren Legierungen versehen wird,
dadurch gekennzeichnet, daß die Verfahrensschritte nach dem Warmwalzen beinhalten das Beizen, das ein- oder zweistufige Kaltwalzen, das Glühen des Bandes in aufgewickeltem Zustand (Coil-Glühen) und ggf. das Nachwalzen des Bandes, wobei der Überzug nach einem Kaltwalzschritt jedoch vor dem Glühen auf das Band aufgebracht wird, daß das Warmband Bor mit einem Anteil zwischen 0,0013 und 0,0060 Gew.-% enthält, und daß das Gewichtsverhältnis von Bor zu Stickstoff 0,5 bis 2,5 beträgt. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der Boranteil zwischen 0,0013 und 0,0030 Gew.-% beträgt.
- Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß das Warmwalzen mit einer Walzendtemperatur von über 870° C und einer Haspeltemperatur von unter 710° C erfolgt.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Wert der Anisotropie Δ r des Bandes nach dem Coil-Glühen nicht mehr als +/- 0,12 beträgt.
- Verfahren nach einem der vorangehenden Ansprüche, gekennzeichnet durch die folgenden Gewichtsanteile in dem Warmband:
Gew.-% minimal Gew.-% maximal C 0,010 0,065 Mn 0,100 0,275 P 0,050 S 0,050 Si 0,060 N 0,0060 B ppm 0,0030 - Verfahren nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß das Warmband vor dem Kaltwalzen eine Stärke von 1,2 mm bis 8 mm hat.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19861014 | 1998-12-30 | ||
DE19861014 | 1998-12-30 | ||
EP99964650A EP1153145A1 (de) | 1998-12-30 | 1999-12-22 | Stahlband mit guten umformeigenschaften sowie verfahren zum herstellen desselben |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99964650A Division EP1153145A1 (de) | 1998-12-30 | 1999-12-22 | Stahlband mit guten umformeigenschaften sowie verfahren zum herstellen desselben |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1253209A2 true EP1253209A2 (de) | 2002-10-30 |
EP1253209A3 EP1253209A3 (de) | 2005-03-02 |
Family
ID=7893258
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99964650A Withdrawn EP1153145A1 (de) | 1998-12-30 | 1999-12-22 | Stahlband mit guten umformeigenschaften sowie verfahren zum herstellen desselben |
EP02012152A Withdrawn EP1253209A3 (de) | 1998-12-30 | 1999-12-22 | Stahlband mit guten Umformeigenschaften sowie Verfahren zum Herstellen desselben |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99964650A Withdrawn EP1153145A1 (de) | 1998-12-30 | 1999-12-22 | Stahlband mit guten umformeigenschaften sowie verfahren zum herstellen desselben |
Country Status (13)
Country | Link |
---|---|
US (1) | US6613163B1 (de) |
EP (2) | EP1153145A1 (de) |
JP (1) | JP2003527479A (de) |
KR (1) | KR20010101348A (de) |
CN (1) | CN1147595C (de) |
AU (1) | AU761334B2 (de) |
BR (1) | BR9916677A (de) |
CA (1) | CA2357663A1 (de) |
IL (1) | IL144009A0 (de) |
MX (1) | MXPA01006761A (de) |
PL (1) | PL349417A1 (de) |
RU (1) | RU2216600C2 (de) |
WO (1) | WO2000040765A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011012428A1 (de) | 2011-02-23 | 2012-08-23 | Keiper Gmbh & Co. Kg | Verfahren zur Herstellung eines Beschlagteils eines Beschlags für einen Fahrzeugsitz |
CN111020174A (zh) * | 2019-12-11 | 2020-04-17 | 舞阳钢铁有限责任公司 | 一种减少淬火炉中钢板表面产生辊印的方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10129900C1 (de) * | 2001-06-21 | 2003-02-13 | Hille & Mueller Gmbh | Verfahren zur Wärmebehandlung eines Kaltbandes mit einer Oberflächenbeschichtung aus Ni und/oder Co, durch das Verfahren herstellbares Blech und durch das Verfahren herstellbarer Batteriebecher |
US6701998B2 (en) | 2002-03-29 | 2004-03-09 | Water Gremlin Company | Multiple casting apparatus and method |
US7163763B2 (en) * | 2002-06-04 | 2007-01-16 | Tulip Corporation | Cold formed battery terminal |
US6902095B2 (en) * | 2003-07-03 | 2005-06-07 | Water Gremlin Company | Two part cold formed battery terminal |
US8701743B2 (en) | 2004-01-02 | 2014-04-22 | Water Gremlin Company | Battery parts and associated systems and methods |
US7338539B2 (en) | 2004-01-02 | 2008-03-04 | Water Gremlin Company | Die cast battery terminal and a method of making |
CN100345325C (zh) * | 2004-07-15 | 2007-10-24 | 常德力元新材料有限责任公司 | 一种穿孔镀镍钢带的制造方法 |
CN100462194C (zh) * | 2005-07-20 | 2009-02-18 | 林榆滨 | 一种镍带制造方法 |
JP5194535B2 (ja) | 2006-07-26 | 2013-05-08 | 新日鐵住金株式会社 | 高強度無方向性電磁鋼板 |
EP3059785B1 (de) | 2009-04-30 | 2019-08-07 | Water Gremlin Company | Batterieteile mit halte- und abdichtungselementen |
CN102172813B (zh) * | 2011-01-08 | 2012-12-19 | 中国科学院等离子体物理研究所 | 一种中心冷却管用钢带制造方法和冷却管绕制方法 |
CN103582706A (zh) * | 2011-04-27 | 2014-02-12 | 塔塔钢铁荷兰科技有限责任公司 | 钢带材复合物及其制备方法 |
US9748551B2 (en) | 2011-06-29 | 2017-08-29 | Water Gremlin Company | Battery parts having retaining and sealing features and associated methods of manufacture and use |
US9954214B2 (en) | 2013-03-15 | 2018-04-24 | Water Gremlin Company | Systems and methods for manufacturing battery parts |
RU2642242C1 (ru) * | 2016-12-13 | 2018-01-24 | Федеральное Государственное Унитарное Предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП "ЦНИИчермет им. И.П. Бардина") | Способ получения высокопрочной коррозионностойкой плакированной стали |
MX2021006454A (es) | 2018-12-07 | 2021-07-02 | Water Gremlin Co | Partes de bateria que tienen barreras contra acidos sin solventes y sistemas y metodos asociados. |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2019494A1 (de) * | 1969-04-23 | 1971-02-25 | Uss Eng & Consult | Verfahren zur Herstellung von korrosionsbestaendigen beschichteten Staehlen |
DE2247690A1 (de) * | 1971-09-30 | 1973-04-12 | Kawasaki Steel Co | Warmgewalztes stahlband mit niedrigem kohlenstoffgehalt und verfahren zu seiner herstellung |
GB2101156A (en) * | 1981-06-10 | 1983-01-12 | Nippon Steel Corp | Production process for cold rolled steel strip |
DE3803064C1 (en) * | 1988-01-29 | 1989-04-06 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De | Cold-rolled sheet or strip, and process for its manufacture |
EP0535238A1 (de) * | 1991-03-13 | 1993-04-07 | Kawasaki Steel Corporation | Hochfestes stahlblech für die umformung und dessen herstellung |
EP0565066A1 (de) * | 1992-04-06 | 1993-10-13 | Kawasaki Steel Corporation | Schwarz- oder Weissblech für die Fertigung von Dosen und Herstellungsverfahren |
EP0592267A1 (de) * | 1992-10-05 | 1994-04-13 | Sollac | Stahl für Verpackungszwecke und daraus hergestellte Behälter mit leicht-zu-öffnendem Deckel durch Aufreissen entlang einer Linie geringer Festigkeit |
EP0629009A1 (de) * | 1993-06-04 | 1994-12-14 | Katayama Special Industries, Ltd. | Batteriebehälter, Blech für die Formgebung des Batteriebehälters und Verfahren für die Herstellung des Bleches |
JPH0748649A (ja) * | 1994-07-22 | 1995-02-21 | Nkk Corp | 亜鉛めっき用鋼板およびその製造方法 |
DE19547181C1 (de) * | 1995-12-16 | 1996-10-10 | Krupp Ag Hoesch Krupp | Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften |
EP0822266A1 (de) * | 1996-02-08 | 1998-02-04 | Nkk Corporation | Stahlblech mit hervorragender formbarkeit, weiterverarbeitungsverprödungswiderstand und rostbeständigkeit für zweiteiliges batteriegehäuse |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2810245B2 (ja) * | 1991-01-25 | 1998-10-15 | 日本鋼管株式会社 | プレス成形性および燐酸塩処理性に優れた冷延鋼板およびその製造方法 |
KR970001411B1 (ko) * | 1992-06-22 | 1997-02-06 | 신니뽄 세이데스 가부시끼가이샤 | 우수한 소부 경화능 및 시효 특성을 가지는 냉연 강판, 핫 딮 아연-도금 냉연 강판 및 그의 제조방법 |
EP0769565A4 (de) * | 1995-03-27 | 1999-01-20 | Nippon Steel Corp | Kaltgewalztes blech mit extrem niedrigem kohlenstoffgehalt und galvanisiertes blech, beide mit hervorragenden ermündungseigenschaften und verfahren zu deren herstellung |
-
1999
- 1999-12-22 MX MXPA01006761A patent/MXPA01006761A/es not_active Application Discontinuation
- 1999-12-22 EP EP99964650A patent/EP1153145A1/de not_active Withdrawn
- 1999-12-22 US US09/869,238 patent/US6613163B1/en not_active Expired - Lifetime
- 1999-12-22 EP EP02012152A patent/EP1253209A3/de not_active Withdrawn
- 1999-12-22 AU AU30422/00A patent/AU761334B2/en not_active Ceased
- 1999-12-22 KR KR1020017008415A patent/KR20010101348A/ko not_active Application Discontinuation
- 1999-12-22 JP JP2000592457A patent/JP2003527479A/ja active Pending
- 1999-12-22 RU RU2001121151/02A patent/RU2216600C2/ru not_active IP Right Cessation
- 1999-12-22 CN CNB998152676A patent/CN1147595C/zh not_active Expired - Lifetime
- 1999-12-22 BR BR9916677-1A patent/BR9916677A/pt active Search and Examination
- 1999-12-22 IL IL14400999A patent/IL144009A0/xx unknown
- 1999-12-22 WO PCT/EP1999/010272 patent/WO2000040765A1/de not_active Application Discontinuation
- 1999-12-22 CA CA002357663A patent/CA2357663A1/en not_active Abandoned
- 1999-12-22 PL PL99349417A patent/PL349417A1/xx unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2019494A1 (de) * | 1969-04-23 | 1971-02-25 | Uss Eng & Consult | Verfahren zur Herstellung von korrosionsbestaendigen beschichteten Staehlen |
DE2247690A1 (de) * | 1971-09-30 | 1973-04-12 | Kawasaki Steel Co | Warmgewalztes stahlband mit niedrigem kohlenstoffgehalt und verfahren zu seiner herstellung |
GB2101156A (en) * | 1981-06-10 | 1983-01-12 | Nippon Steel Corp | Production process for cold rolled steel strip |
DE3803064C1 (en) * | 1988-01-29 | 1989-04-06 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De | Cold-rolled sheet or strip, and process for its manufacture |
EP0535238A1 (de) * | 1991-03-13 | 1993-04-07 | Kawasaki Steel Corporation | Hochfestes stahlblech für die umformung und dessen herstellung |
EP0565066A1 (de) * | 1992-04-06 | 1993-10-13 | Kawasaki Steel Corporation | Schwarz- oder Weissblech für die Fertigung von Dosen und Herstellungsverfahren |
EP0592267A1 (de) * | 1992-10-05 | 1994-04-13 | Sollac | Stahl für Verpackungszwecke und daraus hergestellte Behälter mit leicht-zu-öffnendem Deckel durch Aufreissen entlang einer Linie geringer Festigkeit |
EP0629009A1 (de) * | 1993-06-04 | 1994-12-14 | Katayama Special Industries, Ltd. | Batteriebehälter, Blech für die Formgebung des Batteriebehälters und Verfahren für die Herstellung des Bleches |
JPH0748649A (ja) * | 1994-07-22 | 1995-02-21 | Nkk Corp | 亜鉛めっき用鋼板およびその製造方法 |
DE19547181C1 (de) * | 1995-12-16 | 1996-10-10 | Krupp Ag Hoesch Krupp | Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften |
EP0822266A1 (de) * | 1996-02-08 | 1998-02-04 | Nkk Corporation | Stahlblech mit hervorragender formbarkeit, weiterverarbeitungsverprödungswiderstand und rostbeständigkeit für zweiteiliges batteriegehäuse |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN Bd. 1995, Nr. 05, 30. Juni 1995 (1995-06-30) -& JP 07 048649 A (NKK CORP), 21. Februar 1995 (1995-02-21) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011012428A1 (de) | 2011-02-23 | 2012-08-23 | Keiper Gmbh & Co. Kg | Verfahren zur Herstellung eines Beschlagteils eines Beschlags für einen Fahrzeugsitz |
DE102011012428B4 (de) | 2011-02-23 | 2018-03-29 | Adient Luxembourg Holding S.à.r.l. | Beschlag für einen Fahrzeugsitz |
CN111020174A (zh) * | 2019-12-11 | 2020-04-17 | 舞阳钢铁有限责任公司 | 一种减少淬火炉中钢板表面产生辊印的方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2357663A1 (en) | 2000-07-13 |
BR9916677A (pt) | 2001-10-16 |
AU761334B2 (en) | 2003-06-05 |
RU2216600C2 (ru) | 2003-11-20 |
KR20010101348A (ko) | 2001-11-14 |
AU3042200A (en) | 2000-07-24 |
CN1147595C (zh) | 2004-04-28 |
MXPA01006761A (es) | 2003-05-15 |
IL144009A0 (en) | 2002-04-21 |
JP2003527479A (ja) | 2003-09-16 |
PL349417A1 (en) | 2002-07-29 |
CN1332807A (zh) | 2002-01-23 |
US6613163B1 (en) | 2003-09-02 |
WO2000040765A1 (de) | 2000-07-13 |
EP1153145A1 (de) | 2001-11-14 |
EP1253209A3 (de) | 2005-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60116477T2 (de) | Warm-, kaltgewalzte und schmelz-galvanisierte stahlplatte mit exzellentem reckalterungsverhalten | |
DE2607646C2 (de) | Kaltgewalztes und geglühtes Stahlband und Stahlblech, dessen Verwendung und Verfahren zu seiner Herstellung | |
DE69329236T2 (de) | Kaltgewalztes stahlblech mit guter einbrennhärtbarkeit, ohne kaltalterungserscheinungen und exzellenter giessbarkeit, tauchzink-beschichtetes kaltgewalztes stahlblech und deren herstellungsverfahren | |
DE3107276C2 (de) | Verwendung eines nichtrostenden ferritischen Stahls als Werkstoff zur Herstellung von Tiefziehblechen | |
DE69937481T2 (de) | Stahlblech für eine dose und herstellungsverfahren dafür | |
DE69317470T3 (de) | Hochfester, kaltgewalzter Stahlblech mit ausgezeichneten Tiefzieheigenschaften und Verfahren zu dessen Herstellung | |
EP1253209A2 (de) | Stahlband mit guten Umformeigenschaften sowie Verfahren zum Herstellen desselben | |
DE3107490C2 (de) | Verfahren zur Herstellung eines Niob enthaltenden, rostfreien Chromferrit-Stahlblechs | |
EP1918402B1 (de) | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem ein Komplexphasen-Gefüge bildenden Stahl | |
DE3851374T2 (de) | Kaltgewalzte Stahlbleche mit verbesserter Punktschweissfähigkeit und Verfahren zu ihrer Herstellung. | |
DE69617497T2 (de) | Verfahren zum Herstellen von Stahlblechern geeignet zur Dosenherstellung | |
DE19622164C1 (de) | Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit | |
DE69130555T3 (de) | Hochfestes Stahleinblech zur Umformung durch Pressen und Verfahren zur Herstellung dieser Bleche | |
DE69329696T2 (de) | Kaltgewalztes Stahlblech, gegebenenfalls feuerverzinkt, mit guter Einbrenn-härtbarkeit, gute Kaltalterungsbeständigkeit und Formbarkeit und Verfahrenzur Herstellung dieser Bleche | |
DE69216503T2 (de) | Kaltgewalztes hochfestes Stahlblech mit hervorragender Tiefziehfähigkeit | |
DE10023312C1 (de) | Galvannealed-Feinblech und Verfahren zum Herstellen von derartigem Feinblech | |
DE3045761A1 (de) | Verfahren zur herstellung eines hochfesten kaltgewalzten stahlbands mit ausgezeichneter pressformbarkeit | |
DE69230447T3 (de) | Hochfeste,kaltgewalzte stahlplatte mit exzellenter umformbarkeit,feuerverzinktes,kaltgewalztes stahlblech und verfahren zur herstellung dieser bleche | |
EP1918405B1 (de) | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem mit Silizium legierten Mehrphasenstahl | |
EP1865086B1 (de) | Verwendung eines aus einem Mangan-Bor-Stahl hergestellten Flachproduktes und Verfahren zu dessen Herstellung | |
DE3880276T2 (de) | Kaltgewalzter feinblechstahl mit hohem r-wert und verfahren zu seiner herstellung. | |
DE10130774C1 (de) | Verfahren zum Herstellen von hochfesten, aus einem Warmband kaltverformten Stahlprodukten mit guter Dehnbarkeit | |
DE102020112485B3 (de) | Stahlblech und Verfahren zur Herstellung eines Stahlblechs für Verpackungen | |
DE68917116T3 (de) | Verfahren zur Herstellung von Stahlblech mit hervorragender Tiefziehbarkeit. | |
DE69909305T2 (de) | Ultraniedriggekohlte Stahlzusammensetzung, Verfahren zur Herstellung dieses einbrennhärtbaren Stahls, und das hergestellte Produkt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 1153145 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7C 22C 38/00 B Ipc: 7B 32B 15/01 B Ipc: 7C 21D 8/04 A |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17P | Request for examination filed |
Effective date: 20050518 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060425 |