ZA200802524B - Method for producing hot strip with a multiphase structure - Google Patents
Method for producing hot strip with a multiphase structureInfo
- Publication number
- ZA200802524B ZA200802524B ZA200802524A ZA200802524A ZA200802524B ZA 200802524 B ZA200802524 B ZA 200802524B ZA 200802524 A ZA200802524 A ZA 200802524A ZA 200802524 A ZA200802524 A ZA 200802524A ZA 200802524 B ZA200802524 B ZA 200802524B
- Authority
- ZA
- South Africa
- Prior art keywords
- hot strip
- producing hot
- multiphase structure
- multiphase
- producing
- Prior art date
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 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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
- C21D8/0215—Rapid solidification; Thin strip casting
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
- C21D8/0426—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
- C21D8/0463—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 following 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
- 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
- C21D2211/005—Ferrite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005051052A DE102005051052A1 (en) | 2005-10-25 | 2005-10-25 | Process for the production of hot strip with multiphase structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200802524B true ZA200802524B (en) | 2009-06-24 |
Family
ID=37459318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200802524A ZA200802524B (en) | 2005-10-25 | 2008-03-18 | Method for producing hot strip with a multiphase structure |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20090214377A1 (en) |
| EP (1) | EP1954842A1 (en) |
| JP (1) | JP5130221B2 (en) |
| KR (1) | KR20080063307A (en) |
| CN (1) | CN101297049B (en) |
| AU (1) | AU2006308245B2 (en) |
| BR (1) | BRPI0617753A2 (en) |
| CA (1) | CA2625564A1 (en) |
| DE (1) | DE102005051052A1 (en) |
| RU (1) | RU2398028C2 (en) |
| TW (1) | TW200724690A (en) |
| UA (1) | UA90436C2 (en) |
| WO (1) | WO2007048497A1 (en) |
| ZA (1) | ZA200802524B (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101802238B (en) * | 2007-08-01 | 2012-05-23 | 株式会社神户制钢所 | High-strength steel sheet excellent in bendability and fatigue strength |
| DE102010050647A1 (en) * | 2009-11-21 | 2011-05-26 | Sms Siemag Aktiengesellschaft | Plant and method for casting and rolling metal |
| CN102133579B (en) * | 2010-01-27 | 2013-05-01 | 中国钢铁股份有限公司 | Steel blank hot rolling process reducing generation of etch pit |
| KR101513378B1 (en) | 2010-10-22 | 2015-04-17 | 신닛테츠스미킨 카부시키카이샤 | Steel sheet for hot stamping and method for producing steel sheet for hot stamping |
| WO2012053636A1 (en) | 2010-10-22 | 2012-04-26 | 新日本製鐵株式会社 | Process for producing hot stamp molded article, and hot stamp molded article |
| US9896736B2 (en) | 2010-10-22 | 2018-02-20 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing hot stamped body having vertical wall and hot stamped body having vertical wall |
| WO2012064129A2 (en) * | 2010-11-10 | 2012-05-18 | (주)포스코 | Method for manufacturing high-strength cold-rolled/hot-rolled trip steel having a tensile strength of 590 mpa grade, superior workability, and low mechanical-property deviation |
| EP2730666B1 (en) * | 2011-07-06 | 2018-06-13 | Nippon Steel & Sumitomo Metal Corporation | Method for producing a cold-rolled steel sheet |
| CA2848161A1 (en) * | 2011-09-13 | 2013-03-21 | Tata Steel Ijmuiden B.V. | High strength hot dip galvanised steel strip |
| CZ2011612A3 (en) | 2011-09-30 | 2013-07-10 | Západoceská Univerzita V Plzni | Method of achieving TRIP microstructure in steels by deformation heat |
| CN102586562B (en) * | 2012-03-30 | 2013-08-21 | 河北钢铁集团有限公司 | Production process for shock-proof disaster-relieving hot rolled transformation-induced plasticity (TRIP) steel plates |
| ES2746285T5 (en) * | 2012-03-30 | 2022-12-19 | Voestalpine Stahl Gmbh | Cold rolled high strength steel sheet and process for producing said steel sheet |
| CZ2013282A3 (en) * | 2013-04-13 | 2014-11-26 | Západočeská Univerzita V Plzni | Heat treatment process of half-finished products made of TRIP steel |
| CN103898404B (en) * | 2014-04-28 | 2015-12-09 | 莱芜钢铁集团有限公司 | A kind of vanadium micro-alloying hot-rolled transformation induction plasticity steel and preparation method |
| CN104233092B (en) * | 2014-09-15 | 2016-12-07 | 首钢总公司 | A kind of analysis of producing hot rolled TRIP and preparation method thereof |
| MX2017008622A (en) * | 2015-02-20 | 2017-11-15 | Nippon Steel & Sumitomo Metal Corp | Hot-rolled steel sheet. |
| CN105063309B (en) * | 2015-07-31 | 2017-11-17 | 首钢总公司 | A kind of method for improving low-carbon microalloy hardness of steel |
| WO2017109540A1 (en) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Method for producing a high strength steel sheet having improved ductility and formability, and obtained steel sheet |
| CN106048176B (en) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | Method based on ESP bar strip continuous casting and rolling flow path production low-carbon hot-rolling TRIP steel |
| CN105821190B (en) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | Method based on carbon analysis of producing hot rolled TRIP in the production of ESP bar strip continuous casting and rolling flow path |
| BR112019000766B8 (en) | 2016-08-05 | 2023-03-14 | Nippon Steel & Sumitomo Metal Corp | STEEL SHEET |
| KR101917448B1 (en) * | 2016-12-20 | 2018-11-09 | 주식회사 포스코 | High strength hot-rolled steel sheet having excellent weldability and ductility, and mathod for manufacturing same |
| CN108531811B (en) * | 2018-05-16 | 2020-05-01 | 东北大学 | Preparation method of cast-rolled TRIP steel thin strip |
| RU2689348C1 (en) * | 2018-06-26 | 2019-05-27 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Method for production of hot-rolled high-strength rolled metal |
| AT525283B1 (en) * | 2021-10-29 | 2023-02-15 | Primetals Technologies Austria GmbH | Method for producing a dual-phase steel strip in a combined casting and rolling plant, a dual-phase steel strip produced using the method and a combined casting and rolling facility |
| CN114645187A (en) * | 2022-01-29 | 2022-06-21 | 安阳钢铁股份有限公司 | Non-quenched and tempered 950 MPa-grade high-strength strapping steel and production method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295500B2 (en) * | 1987-06-03 | 2003-09-10 | Nippon Steel Corporation | Hot rolled steel sheet with a high strength and a distinguished formability |
| US6190469B1 (en) * | 1996-11-05 | 2001-02-20 | Pohang Iron & Steel Co., Ltd. | Method for manufacturing high strength and high formability hot-rolled transformation induced plasticity steel containing copper |
| BE1011149A3 (en) * | 1997-05-12 | 1999-05-04 | Cockerill Rech & Dev | Steel ductile high elastic limit and method for manufacturing steel. |
| JP2000087141A (en) * | 1998-09-10 | 2000-03-28 | Nkk Corp | Production of thin high tensile hot rolled steel strip containing residual austenite |
| JP3081197B1 (en) * | 1999-02-17 | 2000-08-28 | 株式会社神戸製鋼所 | High strength steel sheet with excellent workability and fatigue properties |
| DE19911287C1 (en) * | 1999-03-13 | 2000-08-31 | Thyssenkrupp Stahl Ag | Process for producing a hot strip |
| FR2796966B1 (en) * | 1999-07-30 | 2001-09-21 | Ugine Sa | PROCESS FOR THE MANUFACTURE OF THIN STRIP OF TRIP-TYPE STEEL AND THIN STRIP THUS OBTAINED |
| FR2801061B1 (en) * | 1999-11-12 | 2001-12-14 | Lorraine Laminage | PROCESS FOR PRODUCING A VERY HIGH STRENGTH HOT LAMINATED SHEET METAL FOR USE IN FORMING AND IN PARTICULAR FOR STAMPING |
| CA2387322C (en) * | 2001-06-06 | 2008-09-30 | Kawasaki Steel Corporation | High-ductility steel sheet excellent in press formability and strain age hardenability, and method for manufacturing the same |
| JP3764411B2 (en) * | 2002-08-20 | 2006-04-05 | 株式会社神戸製鋼所 | Composite steel sheet with excellent bake hardenability |
-
2005
- 2005-10-25 DE DE102005051052A patent/DE102005051052A1/en not_active Withdrawn
-
2006
- 2006-10-10 EP EP06806132A patent/EP1954842A1/en not_active Withdrawn
- 2006-10-10 UA UAA200807183A patent/UA90436C2/en unknown
- 2006-10-10 RU RU2008120667/02A patent/RU2398028C2/en not_active IP Right Cessation
- 2006-10-10 CA CA002625564A patent/CA2625564A1/en not_active Abandoned
- 2006-10-10 JP JP2008536963A patent/JP5130221B2/en not_active Expired - Fee Related
- 2006-10-10 US US12/083,822 patent/US20090214377A1/en not_active Abandoned
- 2006-10-10 WO PCT/EP2006/009755 patent/WO2007048497A1/en active Application Filing
- 2006-10-10 BR BRPI0617753-0A patent/BRPI0617753A2/en not_active IP Right Cessation
- 2006-10-10 KR KR1020087008724A patent/KR20080063307A/en not_active Application Discontinuation
- 2006-10-10 CN CN2006800397062A patent/CN101297049B/en not_active Expired - Fee Related
- 2006-10-10 AU AU2006308245A patent/AU2006308245B2/en not_active Ceased
- 2006-10-11 TW TW095137306A patent/TW200724690A/en unknown
-
2008
- 2008-03-18 ZA ZA200802524A patent/ZA200802524B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW200724690A (en) | 2007-07-01 |
| CN101297049B (en) | 2012-01-11 |
| AU2006308245A1 (en) | 2007-05-03 |
| CN101297049A (en) | 2008-10-29 |
| AU2006308245A2 (en) | 2008-06-19 |
| BRPI0617753A2 (en) | 2011-08-02 |
| JP5130221B2 (en) | 2013-01-30 |
| RU2398028C2 (en) | 2010-08-27 |
| AU2006308245B2 (en) | 2010-09-30 |
| WO2007048497A1 (en) | 2007-05-03 |
| EP1954842A1 (en) | 2008-08-13 |
| RU2008120667A (en) | 2009-12-10 |
| US20090214377A1 (en) | 2009-08-27 |
| JP2009512783A (en) | 2009-03-26 |
| UA90436C2 (en) | 2010-04-26 |
| KR20080063307A (en) | 2008-07-03 |
| DE102005051052A1 (en) | 2007-04-26 |
| CA2625564A1 (en) | 2007-05-03 |
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