EP2094876A1 - Verfahren zur herstellung eines stahlbandes aus einem höherfesten dualphasenstahl - Google Patents
Verfahren zur herstellung eines stahlbandes aus einem höherfesten dualphasenstahlInfo
- Publication number
- EP2094876A1 EP2094876A1 EP07817796A EP07817796A EP2094876A1 EP 2094876 A1 EP2094876 A1 EP 2094876A1 EP 07817796 A EP07817796 A EP 07817796A EP 07817796 A EP07817796 A EP 07817796A EP 2094876 A1 EP2094876 A1 EP 2094876A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel
- hot
- steel strip
- strip
- cold
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 24
- 229910000885 Dual-phase steel Inorganic materials 0.000 title claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 4
- 229910052742 iron Inorganic materials 0.000 claims abstract description 3
- 230000009977 dual effect Effects 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000005246 galvanizing Methods 0.000 description 7
- 229910000734 martensite Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910001566 austenite Inorganic materials 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910001563 bainite Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012332 laboratory investigation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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 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
-
- 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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1222—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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1233—Cold rolling
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006054300A DE102006054300A1 (de) | 2006-11-14 | 2006-11-14 | Höherfester Dualphasenstahl mit ausgezeichneten Umformeigenschaften |
PCT/DE2007/002074 WO2008058530A1 (de) | 2006-11-14 | 2007-11-13 | Verfahren zur herstellung eines stahlbandes aus einem höherfesten dualphasenstahl |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2094876A1 true EP2094876A1 (de) | 2009-09-02 |
EP2094876B1 EP2094876B1 (de) | 2014-04-16 |
Family
ID=39128645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07817796.1A Active EP2094876B1 (de) | 2006-11-14 | 2007-11-13 | Verfahren zur herstellung eines stahlbandes aus einem höherfesten dualphasenstahl |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100000634A1 (de) |
EP (1) | EP2094876B1 (de) |
KR (1) | KR20090089311A (de) |
DE (1) | DE102006054300A1 (de) |
RU (1) | RU2443787C2 (de) |
WO (1) | WO2008058530A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111247258A (zh) * | 2017-10-06 | 2020-06-05 | 德国沙士基达板材有限公司 | 高强度多相钢和用于由这种多相钢制造钢带的方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010034161B4 (de) | 2010-03-16 | 2014-01-02 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung von Werkstücken aus Leichtbaustahl mit über die Wanddicke einstellbaren Werkstoffeigenschaften |
DE102011010040B3 (de) | 2011-02-02 | 2012-08-02 | Salzgitter Flachstahl Gmbh | Verfahren und Einrichtung zum Erzeugen eines gegossenen Bandes aus Stahl mit über den Bandquerschnitt und die Bandlänge einstellbaren Werkstoffeigenschaften |
DE102011056847B4 (de) | 2011-12-22 | 2014-04-10 | Thyssenkrupp Rasselstein Gmbh | Stahlblech zur Verwendung als Verpackungsstahl sowie Verfahren zur Herstellung eines Verpackungsstahls |
DE102012002079B4 (de) | 2012-01-30 | 2015-05-13 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines kalt- oder warmgewalzten Stahlbandes aus einem höchstfesten Mehrphasenstahl |
DE102012006017A1 (de) * | 2012-03-20 | 2013-09-26 | Salzgitter Flachstahl Gmbh | Hochfester Mehrphasenstahl und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
DE102012006941B4 (de) | 2012-03-30 | 2013-10-17 | Salzgitter Flachstahl Gmbh | Verfahren zur Herstellung eines Bauteils aus Stahl durch Warmumformen |
RU2491357C1 (ru) * | 2012-05-10 | 2013-08-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ производства листовой стали |
WO2014093744A1 (en) * | 2012-12-13 | 2014-06-19 | Thyssenkrupp Steel Usa, Llc | Process for making cold-rolled dual phase steel sheet |
DE102013101847B3 (de) | 2013-02-25 | 2014-03-27 | Thyssenkrupp Rasselstein Gmbh | Verfahren zur Herstellung eines korrosionsbeständigen Stahlblechs |
WO2014180456A1 (de) | 2013-05-06 | 2014-11-13 | Salzgitter Flachstahl Gmbh | Verfahren zur herstellung von bauteilen aus leichtbaustahl |
DE102013013067A1 (de) * | 2013-07-30 | 2015-02-05 | Salzgitter Flachstahl Gmbh | Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
CN105420605A (zh) * | 2015-11-30 | 2016-03-23 | 钢铁研究总院 | 一种超低屈强比冷轧双相钢及其制造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669359A (en) * | 1979-10-16 | 1981-06-10 | Kobe Steel Ltd | Composite structure type high strength cold rolled steel sheet |
RU2018542C1 (ru) * | 1988-01-29 | 1994-08-30 | Штальверке Пайне-Зальцгиттер АГ | Способ изготовления холоднокатаной ленты или листа и стальной лист |
JP3365632B2 (ja) * | 1991-03-15 | 2003-01-14 | 新日本製鐵株式会社 | 成形性の良好な高強度冷延鋼板と溶融亜鉛メッキ高強度冷延鋼板およびそれらの製造方法 |
US5356494A (en) * | 1991-04-26 | 1994-10-18 | Kawasaki Steel Corporation | High strength cold rolled steel sheet having excellent non-aging property at room temperature and suitable for drawing and method of producing the same |
US5545270A (en) * | 1994-12-06 | 1996-08-13 | Exxon Research And Engineering Company | Method of producing high strength dual phase steel plate with superior toughness and weldability |
US5531842A (en) * | 1994-12-06 | 1996-07-02 | Exxon Research And Engineering Company | Method of preparing a high strength dual phase steel plate with superior toughness and weldability (LAW219) |
DE19610675C1 (de) * | 1996-03-19 | 1997-02-13 | Thyssen Stahl Ag | Mehrphasenstahl und Verfahren zu seiner Herstellung |
JPH09291310A (ja) * | 1996-04-26 | 1997-11-11 | Nkk Corp | 耐震建築用鋼材の製造方法 |
FR2790009B1 (fr) * | 1999-02-22 | 2001-04-20 | Lorraine Laminage | Acier dual-phase a haute limite d'elasticite |
DE60025711T2 (de) * | 1999-04-21 | 2006-09-14 | Jfe Steel Corp. | Hochfeste heisstauchzinkbeschichtete stahlplatte mit hervorragenden duktilitätseigenschaften und verfahren zu deren herstellung |
DE19936151A1 (de) * | 1999-07-31 | 2001-02-08 | Thyssenkrupp Stahl Ag | Höherfestes Stahlband oder -blech und Verfahren zu seiner Herstellung |
KR100572179B1 (ko) * | 1999-10-22 | 2006-04-18 | 제이에프이 스틸 가부시키가이샤 | 가공성 및 도금성이 우수한 고강도 용융아연도금 강판 및그 제조방법 |
FR2830260B1 (fr) * | 2001-10-03 | 2007-02-23 | Kobe Steel Ltd | Tole d'acier a double phase a excellente formabilite de bords par etirage et procede de fabrication de celle-ci |
FR2833617B1 (fr) * | 2001-12-14 | 2004-08-20 | Usinor | Procede de fabrication de toles laminees a froid a tres haute resistance d'aciers dual phase micro-allies |
-
2006
- 2006-11-14 DE DE102006054300A patent/DE102006054300A1/de not_active Ceased
-
2007
- 2007-11-13 KR KR1020097009714A patent/KR20090089311A/ko not_active Application Discontinuation
- 2007-11-13 WO PCT/DE2007/002074 patent/WO2008058530A1/de active Application Filing
- 2007-11-13 US US12/514,716 patent/US20100000634A1/en not_active Abandoned
- 2007-11-13 EP EP07817796.1A patent/EP2094876B1/de active Active
- 2007-11-13 RU RU2009122381/02A patent/RU2443787C2/ru active
Non-Patent Citations (1)
Title |
---|
See references of WO2008058530A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111247258A (zh) * | 2017-10-06 | 2020-06-05 | 德国沙士基达板材有限公司 | 高强度多相钢和用于由这种多相钢制造钢带的方法 |
CN111247258B (zh) * | 2017-10-06 | 2022-04-26 | 德国沙士基达板材有限公司 | 高强度多相钢和用于由这种多相钢制造钢带的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2094876B1 (de) | 2014-04-16 |
KR20090089311A (ko) | 2009-08-21 |
US20100000634A1 (en) | 2010-01-07 |
RU2443787C2 (ru) | 2012-02-27 |
RU2009122381A (ru) | 2010-12-20 |
DE102006054300A1 (de) | 2008-05-15 |
WO2008058530A1 (de) | 2008-05-22 |
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Inventor name: EVERTZ, THOMAS Inventor name: OTTO, MANUEL Inventor name: MAIWALD, THORSTEN Inventor name: SPEHR, JUERGEN Inventor name: SCHULZ, SVEN |
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