CA2625564A1 - Procede de fabrication d'une tole chaude presentant une structure multiphase - Google Patents
Procede de fabrication d'une tole chaude presentant une structure multiphase Download PDFInfo
- Publication number
- CA2625564A1 CA2625564A1 CA002625564A CA2625564A CA2625564A1 CA 2625564 A1 CA2625564 A1 CA 2625564A1 CA 002625564 A CA002625564 A CA 002625564A CA 2625564 A CA2625564 A CA 2625564A CA 2625564 A1 CA2625564 A1 CA 2625564A1
- Authority
- CA
- Canada
- Prior art keywords
- cooling
- hot
- austenite
- rolled strip
- ferrite
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 93
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 21
- 230000009466 transformation Effects 0.000 claims abstract description 18
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 12
- 229910000794 TRIP steel Inorganic materials 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000000717 retained effect Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 7
- 238000009749 continuous casting Methods 0.000 claims description 5
- 229910000734 martensite Inorganic materials 0.000 description 10
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005275 alloying Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 238000005482 strain hardening 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
- 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
-
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005051052A DE102005051052A1 (de) | 2005-10-25 | 2005-10-25 | Verfahren zur Herstellung von Warmband mit Mehrphasengefüge |
| DE102005051052.3 | 2005-10-25 | ||
| PCT/EP2006/009755 WO2007048497A1 (fr) | 2005-10-25 | 2006-10-10 | Procede de fabrication d’une tole chaude presentant une structure multiphase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2625564A1 true CA2625564A1 (fr) | 2007-05-03 |
Family
ID=37459318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002625564A Abandoned CA2625564A1 (fr) | 2005-10-25 | 2006-10-10 | Procede de fabrication d'une tole chaude presentant une structure multiphase |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20090214377A1 (fr) |
| EP (1) | EP1954842A1 (fr) |
| JP (1) | JP5130221B2 (fr) |
| KR (1) | KR20080063307A (fr) |
| CN (1) | CN101297049B (fr) |
| AU (1) | AU2006308245B2 (fr) |
| BR (1) | BRPI0617753A2 (fr) |
| CA (1) | CA2625564A1 (fr) |
| DE (1) | DE102005051052A1 (fr) |
| RU (1) | RU2398028C2 (fr) |
| TW (1) | TW200724690A (fr) |
| UA (1) | UA90436C2 (fr) |
| WO (1) | WO2007048497A1 (fr) |
| ZA (1) | ZA200802524B (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101181028B1 (ko) * | 2007-08-01 | 2012-09-07 | 가부시키가이샤 고베 세이코쇼 | 굴곡 가공성 및 피로 강도가 우수한 고강도 강판 |
| DE102010050647A1 (de) * | 2009-11-21 | 2011-05-26 | Sms Siemag Aktiengesellschaft | Anlage und Verfahren zum Gießen und Walzen von Metall |
| CN102133579B (zh) * | 2010-01-27 | 2013-05-01 | 中国钢铁股份有限公司 | 减少蚀坑产生的钢胚热轧制程 |
| 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 |
| WO2012053642A1 (fr) | 2010-10-22 | 2012-04-26 | 新日本製鐵株式会社 | Procédé pour fabriquer un corps estampé à chaud ayant une paroi verticale, et corps estampé à chaud ayant une paroi verticale |
| CN103314120B (zh) | 2010-10-22 | 2014-11-05 | 新日铁住金株式会社 | 热锻压成形体的制造方法及热锻压成形体 |
| WO2012064129A2 (fr) * | 2010-11-10 | 2012-05-18 | (주)포스코 | Procédé pour fabriquer un acier à plasticité induite par transformation laminé à froid/laminé à chaud de haute résistance ayant une résistance à la traction d'une valeur de 590 mpa, une excellente usinabilité, et un faible écart de propriété mécanique |
| MX363038B (es) * | 2011-07-06 | 2019-03-01 | Nippon Steel & Sumitomo Metal Corp | Metodo para producir hoja de acero laminada en frio. |
| MX2014002922A (es) * | 2011-09-13 | 2014-05-21 | Tata Steel Ijmuiden Bv | Tira de acero galvanizada por inmersion en caliente de alta resistencia. |
| CZ2011612A3 (cs) * | 2011-09-30 | 2013-07-10 | Západoceská Univerzita V Plzni | Zpusob dosazení TRIP struktury ocelí s vyuzitím deformacního tepla |
| CN104169444B (zh) * | 2012-03-30 | 2017-03-29 | 奥钢联钢铁有限责任公司 | 高强度冷轧钢板和生产这种钢板的方法 |
| CN102586562B (zh) * | 2012-03-30 | 2013-08-21 | 河北钢铁集团有限公司 | 一种防震抗灾用热轧trip钢板的生产工艺 |
| CZ304832B6 (cs) * | 2013-04-13 | 2014-11-26 | Západočeská Univerzita V Plzni | Způsob tepelného zpracování polotovarů z TRIP oceli |
| CN103898404B (zh) * | 2014-04-28 | 2015-12-09 | 莱芜钢铁集团有限公司 | 一种钒微合金化热轧相变诱导塑性钢及制备方法 |
| CN104233092B (zh) * | 2014-09-15 | 2016-12-07 | 首钢总公司 | 一种热轧trip钢及其制备方法 |
| WO2016132542A1 (fr) * | 2015-02-20 | 2016-08-25 | 新日鐵住金株式会社 | Tôle d'acier laminée à chaud |
| CN105063309B (zh) * | 2015-07-31 | 2017-11-17 | 首钢总公司 | 一种提高低碳微合金钢强度的方法 |
| WO2017109538A1 (fr) | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de production d'une tôle d'acier présentant une résistance, une ductilité et une aptitude au formage améliorées |
| WO2017109540A1 (fr) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de fabrication d'une tôle d'acier à haute résistance ayant une ductilité et une aptitude au formage améliorées et tôle d'acier ainsi obtenue |
| CN106048176B (zh) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | 基于esp薄板坯连铸连轧流程生产低碳热轧trip钢的方法 |
| CN105821190B (zh) * | 2016-06-06 | 2019-01-08 | 日照宝华新材料有限公司 | 基于esp薄板坯连铸连轧流程生产中碳热轧trip钢的方法 |
| BR112019000766B8 (pt) | 2016-08-05 | 2023-03-14 | Nippon Steel & Sumitomo Metal Corp | Chapa de aço |
| KR101917448B1 (ko) * | 2016-12-20 | 2018-11-09 | 주식회사 포스코 | 용접성 및 연성이 우수한 고강도 열연강판 및 이의 제조방법 |
| CN108531811B (zh) * | 2018-05-16 | 2020-05-01 | 东北大学 | 一种铸轧trip钢薄带的制备方法 |
| RU2689348C1 (ru) * | 2018-06-26 | 2019-05-27 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Способ производства горячекатаного проката повышенной прочности |
| AT525283B1 (de) * | 2021-10-29 | 2023-02-15 | Primetals Technologies Austria GmbH | Verfahren zur Herstellung eines Dualphasenstahlbands in einer Gieß-Walz-Verbundanlage, ein mit dem Verfahren hergestelltes Dualphasenstahlband und eine Gieß-Walz-Verbundanlage |
| CN114645187A (zh) * | 2022-01-29 | 2022-06-21 | 安阳钢铁股份有限公司 | 一种非调质950MPa级高强捆带钢及其生产方法 |
| CN115976396B (zh) * | 2022-12-30 | 2024-04-30 | 包头钢铁（集团）有限责任公司 | 一种高强度耐腐蚀集装箱用热轧钢带q550nqr1及其生产方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0295500B2 (fr) * | 1987-06-03 | 2003-09-10 | Nippon Steel Corporation | Tôle d'acier laminée à chaud à haute résistance à la traction et à formabilité excellente |
| 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 (fr) * | 1997-05-12 | 1999-05-04 | Cockerill Rech & Dev | Acier ductile a haute limite elastique et procede de fabrication de cet acier. |
| JP2000087141A (ja) * | 1998-09-10 | 2000-03-28 | Nkk Corp | 残留オーステナイトを含有する薄物高張力熱延鋼帯の製造方法 |
| JP3081197B1 (ja) * | 1999-02-17 | 2000-08-28 | 株式会社神戸製鋼所 | 加工性と疲労特性に優れた高強度鋼板 |
| DE19911287C1 (de) * | 1999-03-13 | 2000-08-31 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Warmbandes |
| 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 |
| FR2801061B1 (fr) * | 1999-11-12 | 2001-12-14 | Lorraine Laminage | Procede de realisation d'une bande de tole laminere a chaud a tres haute resistance, utilisable pour la mise en forme et notamment pour l'emboutissage |
| CA2387322C (fr) * | 2001-06-06 | 2008-09-30 | Kawasaki Steel Corporation | Tole d'acier a ductilite elevee possedant des proprietes superieures de formabilite sous pressage et de vieillissement par ecrouissage, et methode de fabrication dudit produit |
| JP3764411B2 (ja) * | 2002-08-20 | 2006-04-05 | 株式会社神戸製鋼所 | 焼付硬化性に優れた複合組織鋼板 |
-
2005
- 2005-10-25 DE DE102005051052A patent/DE102005051052A1/de not_active Withdrawn
-
2006
- 2006-10-10 WO PCT/EP2006/009755 patent/WO2007048497A1/fr active Application Filing
- 2006-10-10 UA UAA200807183A patent/UA90436C2/ru unknown
- 2006-10-10 US US12/083,822 patent/US20090214377A1/en not_active Abandoned
- 2006-10-10 CA CA002625564A patent/CA2625564A1/fr not_active Abandoned
- 2006-10-10 KR KR1020087008724A patent/KR20080063307A/ko not_active Application Discontinuation
- 2006-10-10 JP JP2008536963A patent/JP5130221B2/ja not_active Expired - Fee Related
- 2006-10-10 BR BRPI0617753-0A patent/BRPI0617753A2/pt not_active IP Right Cessation
- 2006-10-10 RU RU2008120667/02A patent/RU2398028C2/ru not_active IP Right Cessation
- 2006-10-10 EP EP06806132A patent/EP1954842A1/fr not_active Withdrawn
- 2006-10-10 AU AU2006308245A patent/AU2006308245B2/en not_active Ceased
- 2006-10-10 CN CN2006800397062A patent/CN101297049B/zh not_active Expired - Fee Related
- 2006-10-11 TW TW095137306A patent/TW200724690A/zh unknown
-
2008
- 2008-03-18 ZA ZA200802524A patent/ZA200802524B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2006308245B2 (en) | 2010-09-30 |
| CN101297049B (zh) | 2012-01-11 |
| EP1954842A1 (fr) | 2008-08-13 |
| AU2006308245A1 (en) | 2007-05-03 |
| TW200724690A (en) | 2007-07-01 |
| DE102005051052A1 (de) | 2007-04-26 |
| JP5130221B2 (ja) | 2013-01-30 |
| JP2009512783A (ja) | 2009-03-26 |
| UA90436C2 (ru) | 2010-04-26 |
| US20090214377A1 (en) | 2009-08-27 |
| KR20080063307A (ko) | 2008-07-03 |
| AU2006308245A2 (en) | 2008-06-19 |
| RU2398028C2 (ru) | 2010-08-27 |
| ZA200802524B (en) | 2009-06-24 |
| WO2007048497A1 (fr) | 2007-05-03 |
| CN101297049A (zh) | 2008-10-29 |
| RU2008120667A (ru) | 2009-12-10 |
| BRPI0617753A2 (pt) | 2011-08-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2006308245B2 (en) | Method for producing hot strip with a multiphase structure | |
| KR101222724B1 (ko) | 연성이 우수한 고강도 강 시트의 제조 방법 및 그 제조방법에 의해 제조된 시트 | |
| CN106191390B (zh) | 一种中锰trip钢及其制备方法 | |
| CN108950406B (zh) | 一种1000MPa级低锰双配分冷轧薄钢板及其制备方法 | |
| ES2325961T3 (es) | Procedimiento para fabricar productos planos de acero a partir de un acero que forma una estructura martensitica. | |
| US20030098104A1 (en) | Hot rolled wire or steel bar for machine structural use capable of dispensing with annealing, and method for producing the same | |
| US20140261914A1 (en) | Method of producing hot rolled high strength dual phase steels using room temperature water quenching | |
| CN112522571B (zh) | 一种双辊薄带连铸生产马氏体钢带的方法 | |
| CN107557692B (zh) | 基于CSP流程的1000MPa级热轧TRIP钢及制造方法 | |
| CN107475627B (zh) | 基于CSP流程的600MPa级热轧TRIP钢及制造方法 | |
| US20150218684A1 (en) | Cold-Rolled Flat Steel Product and Method for the Production Thereof | |
| US20040177905A1 (en) | Method for producing cold rolled steel plate of super high strength | |
| US20200283862A1 (en) | High-strength cold-rolled steel sheet and method for manufacturing same | |
| CN111247258A (zh) | 高强度多相钢和用于由这种多相钢制造钢带的方法 | |
| CN112522580A (zh) | 一种马氏体钢带及其制造方法 | |
| CN107488814B (zh) | 基于CSP流程的800MPa级热轧TRIP钢及制造方法 | |
| JPH0676616B2 (ja) | ２相組織を有する熱間圧延ストリツプを製造する方法 | |
| CN112522567B (zh) | 高强薄规格高耐蚀钢及其制造方法 | |
| EP1444371B1 (fr) | Procede en ligne pour la recristallisation de bandes brutes solidifiees en acier au carbone et en acier faiblement allie | |
| JP3554506B2 (ja) | 機械構造用熱間圧延線材・棒鋼の製造方法 | |
| KR20140084932A (ko) | 강도 및 연성이 우수한 열연강판 및 그의 제조방법 | |
| US20090151821A1 (en) | Method and Device Adjusting Targeted Combinations of Properties of Polyphase Steel | |
| KR101344651B1 (ko) | 강판 제조방법 | |
| JPH09263838A (ja) | 伸びフランジ性に優れた高強度冷延鋼板の製造方法 | |
| KR20010060757A (ko) | 저온조직이 없는 고실리콘 첨가 고탄소 선재의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |