JP5350253B2 - ボロンミクロ合金化多相鋼からフラット鋼生成物を製造する方法 - Google Patents
ボロンミクロ合金化多相鋼からフラット鋼生成物を製造する方法 Download PDFInfo
- Publication number
- JP5350253B2 JP5350253B2 JP2009533822A JP2009533822A JP5350253B2 JP 5350253 B2 JP5350253 B2 JP 5350253B2 JP 2009533822 A JP2009533822 A JP 2009533822A JP 2009533822 A JP2009533822 A JP 2009533822A JP 5350253 B2 JP5350253 B2 JP 5350253B2
- Authority
- JP
- Japan
- Prior art keywords
- hot
- rolled strip
- strip
- rolled
- temperature
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 title description 3
- 229910052796 boron Inorganic materials 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000005098 hot rolling Methods 0.000 claims abstract description 23
- 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 17
- 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
- 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
- 238000000137 annealing Methods 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
- 229910000734 martensite Inorganic materials 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
- 229910000742 Microalloyed 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
- 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
- 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
- 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
- C21D8/0421—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
-
- 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
- C22C38/06—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
- C22C38/18—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
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06123139.5 | 2006-10-30 | ||
| EP06123139A EP1918406B1 (de) | 2006-10-30 | 2006-10-30 | Verfahren zum Herstellen von Stahl-Flachprodukten aus einem mit Bor mikrolegierten Mehrphasenstahl |
| PCT/EP2007/061390 WO2008052919A1 (de) | 2006-10-30 | 2007-10-24 | Verfahren zum herstellen von stahl-flachprodukten aus einem mit bor mikrolegierten mehrphasenstahl |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010508435A JP2010508435A (ja) | 2010-03-18 |
| JP2010508435A5 JP2010508435A5 (enExample) | 2010-07-22 |
| JP5350253B2 true JP5350253B2 (ja) | 2013-11-27 |
Family
ID=37782637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009533822A Expired - Fee Related JP5350253B2 (ja) | 2006-10-30 | 2007-10-24 | ボロンミクロ合金化多相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) | US20100043513A1 (enExample) |
| EP (1) | EP1918406B1 (enExample) |
| JP (1) | JP5350253B2 (enExample) |
| KR (1) | KR101461583B1 (enExample) |
| CN (1) | CN101528970B (enExample) |
| AT (1) | ATE432376T1 (enExample) |
| DE (1) | DE502006003835D1 (enExample) |
| ES (1) | ES2325962T3 (enExample) |
| PL (1) | PL1918406T3 (enExample) |
| WO (1) | WO2008052919A1 (enExample) |
Families Citing this family (16)
| 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 |
| MX2010003835A (es) * | 2007-10-10 | 2010-05-13 | Nucor Corp | Acero estructurado metalografico complejo y metodo para manufacturarlo. |
| WO2011100798A1 (en) | 2010-02-20 | 2011-08-25 | Bluescope Steel Limited | Nitriding of niobium steel and product made thereby |
| DE102011117572A1 (de) * | 2011-01-26 | 2012-08-16 | Salzgitter Flachstahl Gmbh | Höherfester Mehrphasenstahl mit ausgezeichneten Umformeigenschaften |
| EP2489748B1 (de) * | 2011-02-18 | 2017-12-13 | ThyssenKrupp Steel Europe AG | Aus einem Komplexphasenstahl hergestelltes warmgewalztes Stahlflachprodukt und Verfahren zu dessen Herstellung |
| JP6374864B2 (ja) * | 2012-06-05 | 2018-08-15 | ティッセンクルップ スチール ヨーロッパ アーゲーＴｈｙｓｓｅｎｋｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ Ａｇ | 鋼、平鋼材及び平鋼材の製造方法 |
| CN102766821B (zh) * | 2012-07-31 | 2014-10-29 | 宝山钢铁股份有限公司 | 高强度大线能量焊接用厚钢板 |
| JP5942712B2 (ja) * | 2012-09-06 | 2016-06-29 | 新日鐵住金株式会社 | スカム堰、薄肉鋳片の製造方法、薄肉鋳片の製造装置 |
| AT512399B1 (de) * | 2012-09-10 | 2013-08-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum Herstellen eines mikrolegierten Röhrenstahls in einer Gieß-Walz-Verbundanlage und mikrolegierter Röhrenstahl |
| EP2759614B1 (de) | 2013-01-25 | 2019-01-02 | ThyssenKrupp Steel Europe AG | Verfahren zum Erzeugen eines Stahlflachprodukts mit einem amorphen, teilamorphen oder feinkristallinen Gefüge und derart beschaffenes Stahlflachprodukt |
| 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 |
| EP2924141B1 (de) * | 2014-03-25 | 2017-11-15 | ThyssenKrupp Steel Europe AG | Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung |
| CN105950984B (zh) * | 2016-05-06 | 2018-03-27 | 武汉钢铁有限公司 | 抗拉强度650MPa级热轧复相钢及其生产方法 |
| DE102017209982A1 (de) * | 2017-06-13 | 2018-12-13 | Thyssenkrupp Ag | Hochfestes Stahlblech mit verbesserter Umformbarkeit |
| CN113481436A (zh) * | 2021-06-29 | 2021-10-08 | 鞍钢股份有限公司 | 一种800MPa级热轧复相钢及其生产方法 |
| CN113584270B (zh) * | 2021-08-09 | 2023-03-24 | 新疆八一钢铁股份有限公司 | 一种提高桶业用钢加工性能的工艺 |
Family Cites Families (17)
| 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 |
| WO1998002589A1 (de) * | 1996-07-12 | 1998-01-22 | Thyssen 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 |
| 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 |
| JP4265133B2 (ja) * | 1999-09-28 | 2009-05-20 | Ｊｆｅスチール株式会社 | 高張力熱延鋼板およびその製造方法 |
| DE60124792T2 (de) * | 2000-02-23 | 2007-03-29 | Jfe Steel Corp. | Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften und Herstellungsverfahren dafür |
| AUPQ779900A0 (en) * | 2000-05-26 | 2000-06-22 | Bhp Steel (Jla) Pty Limited | Hot rolling thin strip |
| WO2002033141A1 (en) * | 2000-10-19 | 2002-04-25 | Nkk Corporation | Zinc-plated steel sheet and method for preparation thereof, and method for manufacturing formed article by press working |
| DE10062919A1 (de) * | 2000-12-16 | 2002-06-27 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von Warmband oder -blech aus einem mikrolegierten Stahl |
| DE10128544C2 (de) * | 2001-06-13 | 2003-06-05 | Thyssenkrupp Stahl Ag | Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs |
| DE10161465C1 (de) * | 2001-12-13 | 2003-02-13 | Thyssenkrupp Stahl Ag | Verfahren zum Herstellen von Warmband |
| US6878920B2 (en) * | 2002-06-28 | 2005-04-12 | Intel Corporation | Optical receiver circuit, method, and system |
| EP1396550A1 (de) * | 2002-08-28 | 2004-03-10 | ThyssenKrupp Stahl AG | Verfahren zum Herstellen eines Warmbandes |
| JP4510488B2 (ja) * | 2004-03-11 | 2010-07-21 | 新日本製鐵株式会社 | 成形性および穴拡げ性に優れた溶融亜鉛めっき複合高強度鋼板およびその製造方法 |
| AU2005227564B2 (en) * | 2004-03-31 | 2008-02-21 | Jfe Steel Corporation | High-rigidity high-strength thin steel sheet and method for producing same |
| CN100447280C (zh) * | 2005-10-10 | 2008-12-31 | 燕山大学 | 冲压级低碳钢热轧薄板及其制造方法 |
-
2006
- 2006-10-30 ES ES06123139T patent/ES2325962T3/es active Active
- 2006-10-30 PL PL06123139T patent/PL1918406T3/pl unknown
- 2006-10-30 AT AT06123139T patent/ATE432376T1/de active
- 2006-10-30 EP EP06123139A patent/EP1918406B1/de not_active Not-in-force
- 2006-10-30 DE DE502006003835T patent/DE502006003835D1/de active Active
-
2007
- 2007-10-24 CN CN2007800394406A patent/CN101528970B/zh not_active Expired - Fee Related
- 2007-10-24 JP JP2009533822A patent/JP5350253B2/ja not_active Expired - Fee Related
- 2007-10-24 US US12/447,621 patent/US20100043513A1/en not_active Abandoned
- 2007-10-24 KR KR1020097007485A patent/KR101461583B1/ko not_active Expired - Fee Related
- 2007-10-24 WO PCT/EP2007/061390 patent/WO2008052919A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN101528970A (zh) | 2009-09-09 |
| KR101461583B1 (ko) | 2014-11-13 |
| EP1918406B1 (de) | 2009-05-27 |
| ES2325962T3 (es) | 2009-09-25 |
| CN101528970B (zh) | 2012-10-03 |
| KR20090084815A (ko) | 2009-08-05 |
| JP2010508435A (ja) | 2010-03-18 |
| WO2008052919A1 (de) | 2008-05-08 |
| EP1918406A1 (de) | 2008-05-07 |
| DE502006003835D1 (de) | 2009-07-09 |
| PL1918406T3 (pl) | 2009-10-30 |
| US20100043513A1 (en) | 2010-02-25 |
| ATE432376T1 (de) | 2009-06-15 |
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