JP5232793B2 - 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 - Google Patents
複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 Download PDFInfo
- Publication number
- JP5232793B2 JP5232793B2 JP2009533820A JP2009533820A JP5232793B2 JP 5232793 B2 JP5232793 B2 JP 5232793B2 JP 2009533820 A JP2009533820 A JP 2009533820A JP 2009533820 A JP2009533820 A JP 2009533820A JP 5232793 B2 JP5232793 B2 JP 5232793B2
- Authority
- JP
- Japan
- Prior art keywords
- hot
- strip
- rolled strip
- rolled
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000005098 hot rolling Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005097 cold rolling Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 abstract 2
- 238000005246 galvanizing Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229910001563 bainite Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- 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
-
- 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
- C21D8/041—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 fabrication or treatment of ingot or slab
- C21D8/0415—Rapid solidification; Thin strip casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- 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
- C21D8/0447—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 heat treatment
- C21D8/0473—Final recrystallisation 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
- C22C38/02—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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 Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06123134A EP1918402B1 (de) | 2006-10-30 | 2006-10-30 | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem ein Komplexphasen-Gefüge bildenden Stahl |
| EP06123134.6 | 2006-10-30 | ||
| PCT/EP2007/061388 WO2008052917A1 (de) | 2006-10-30 | 2007-10-24 | Verfahren zum herstellen von stahl-flachprodukten aus einem ein komplexphasen-gefüge bildenden stahl |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010508433A JP2010508433A (ja) | 2010-03-18 |
| JP2010508433A5 JP2010508433A5 (enExample) | 2010-07-22 |
| JP5232793B2 true JP5232793B2 (ja) | 2013-07-10 |
Family
ID=37733972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009533820A Active JP5232793B2 (ja) | 2006-10-30 | 2007-10-24 | 複合相ミクロ組織を形成する鋼からフラット鋼生成物を製造する方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20090277546A1 (enExample) |
| EP (1) | EP1918402B1 (enExample) |
| JP (1) | JP5232793B2 (enExample) |
| KR (1) | KR101458039B1 (enExample) |
| CN (1) | CN101528969B (enExample) |
| AT (1) | ATE432372T1 (enExample) |
| DE (1) | DE502006003830D1 (enExample) |
| ES (1) | ES2325960T3 (enExample) |
| PL (1) | PL1918402T3 (enExample) |
| WO (1) | WO2008052917A1 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10071416B2 (en) * | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
| CA2701903C (en) | 2007-10-10 | 2017-02-28 | Nucor Corporation | Complex metallographic structured steel and method of manufacturing same |
| US20110277886A1 (en) | 2010-02-20 | 2011-11-17 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
| CN101928875A (zh) * | 2009-06-22 | 2010-12-29 | 鞍钢股份有限公司 | 具有良好成形性能的高强度冷轧钢板及其制备方法 |
| CN102303212B (zh) * | 2011-06-24 | 2013-04-10 | 成都申信达机械有限公司 | 一种湿喷机衬板的制造工艺 |
| CN103305770B (zh) * | 2012-03-14 | 2015-12-09 | 宝山钢铁股份有限公司 | 一种薄带连铸550MPa级高强耐大气腐蚀钢带的制造方法 |
| CN103302255B (zh) * | 2012-03-14 | 2015-10-28 | 宝山钢铁股份有限公司 | 一种薄带连铸700MPa级高强耐大气腐蚀钢制造方法 |
| CN103305759B (zh) * | 2012-03-14 | 2014-10-29 | 宝山钢铁股份有限公司 | 一种薄带连铸700MPa级高强耐候钢制造方法 |
| US10053757B2 (en) | 2012-08-03 | 2018-08-21 | Tata Steel Ijmuiden Bv | Process for producing hot-rolled steel strip |
| CN106255772B (zh) * | 2014-04-30 | 2018-09-07 | 杰富意钢铁株式会社 | 高强度容器用钢板及其制造方法 |
| CN104480397B (zh) * | 2014-12-19 | 2017-06-23 | 山东钢铁股份有限公司 | 一种700MPa级热轧汽车结构用钢及其制备方法 |
| CN107438487B (zh) | 2014-12-19 | 2021-01-12 | 纽科尔公司 | 热轧轻型马氏体钢板及其制作方法 |
| DE102016202005A1 (de) * | 2016-02-10 | 2017-08-10 | Thyssenkrupp Ag | Nutzfahrzeugrad und Verwendung |
| CN117300079A (zh) * | 2023-08-21 | 2023-12-29 | 江苏省沙钢钢铁研究院有限公司 | 带边缘质量 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
| ATE278811T1 (de) * | 1996-07-12 | 2004-10-15 | Thyssenkrupp Stahl Ag | Warmband aus stahl und verfahren zu seiner herstellung |
| DE19710125A1 (de) * | 1997-03-13 | 1998-09-17 | Krupp Ag Hoesch Krupp | Verfahren zur Herstellung eines Bandstahles mit hoher Festigkeit und guter Umformbarkeit |
| JP3931455B2 (ja) * | 1998-11-25 | 2007-06-13 | Ｊｆｅスチール株式会社 | 缶用鋼板およびその製造方法 |
| FR2796966B1 (fr) * | 1999-07-30 | 2001-09-21 | Ugine Sa | Procede de fabrication de bandes minces en acier de type "trip" et bandes minces ainsi obtenues |
| FR2798871B1 (fr) * | 1999-09-24 | 2001-11-02 | Usinor | Procede de fabrication de bandes d'acier au carbone, notamment d'acier pour emballages, et bandes ainsi produites |
| CN1107122C (zh) * | 2000-02-29 | 2003-04-30 | 济南济钢设计院 | 奥贝马钢及其制备方法 |
| AUPQ779900A0 (en) * | 2000-05-26 | 2000-06-22 | Bhp Steel (Jla) Pty Limited | Hot rolling thin strip |
| AUPR047900A0 (en) * | 2000-09-29 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel |
| CN100446894C (zh) * | 2000-09-29 | 2008-12-31 | 纽科尔公司 | 生产钢带的方法 |
| EP1327697A4 (en) * | 2000-10-19 | 2009-11-11 | Jfe Steel Corp | ZINC PLATED STEEL SHEET AND METHOD FOR PREPARING SAME, AND METHOD FOR MANUFACTURING AN ARTICLE FORMED BY PRESS MACHINING |
| DE10062919A1 (de) * | 2000-12-16 | 2002-06-27 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von Warmband oder -blech aus einem mikrolegierten Stahl |
| JP3927384B2 (ja) * | 2001-02-23 | 2007-06-06 | 新日本製鐵株式会社 | 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法 |
| DE10128544C2 (de) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs |
| US6878920B2 (en) * | 2002-06-28 | 2005-04-12 | Intel Corporation | Optical receiver circuit, method, and system |
| US20070144633A1 (en) * | 2004-03-31 | 2007-06-28 | Taro Kizu | High-stiffness high-strength thin steel sheet and method for producing the same |
-
2006
- 2006-10-30 EP EP06123134A patent/EP1918402B1/de not_active Not-in-force
- 2006-10-30 DE DE502006003830T patent/DE502006003830D1/de active Active
- 2006-10-30 ES ES06123134T patent/ES2325960T3/es active Active
- 2006-10-30 AT AT06123134T patent/ATE432372T1/de active
- 2006-10-30 PL PL06123134T patent/PL1918402T3/pl unknown
-
2007
- 2007-10-24 KR KR1020097007483A patent/KR101458039B1/ko not_active Expired - Fee Related
- 2007-10-24 JP JP2009533820A patent/JP5232793B2/ja active Active
- 2007-10-24 US US12/447,626 patent/US20090277546A1/en not_active Abandoned
- 2007-10-24 CN CN2007800400708A patent/CN101528969B/zh not_active Expired - Fee Related
- 2007-10-24 WO PCT/EP2007/061388 patent/WO2008052917A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR101458039B1 (ko) | 2014-11-03 |
| EP1918402B1 (de) | 2009-05-27 |
| ES2325960T3 (es) | 2009-09-25 |
| ATE432372T1 (de) | 2009-06-15 |
| CN101528969A (zh) | 2009-09-09 |
| CN101528969B (zh) | 2012-01-11 |
| KR20090090300A (ko) | 2009-08-25 |
| JP2010508433A (ja) | 2010-03-18 |
| EP1918402A1 (de) | 2008-05-07 |
| WO2008052917A1 (de) | 2008-05-08 |
| PL1918402T3 (pl) | 2009-10-30 |
| US20090277546A1 (en) | 2009-11-12 |
| DE502006003830D1 (de) | 2009-07-09 |
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