EP1937853A4 - Durch bake-hardening härtbares kaltgewalztes stahlblech mit überlegener festigkeit und alterungsbeständigkeit, nach dem verzinken wärmebehandeltes stahlblech unter verwendung des kaltgewalzten stahlblechs und verfahren zur herstellung des kaltgewalzten stahlblechs - Google Patents
Durch bake-hardening härtbares kaltgewalztes stahlblech mit überlegener festigkeit und alterungsbeständigkeit, nach dem verzinken wärmebehandeltes stahlblech unter verwendung des kaltgewalzten stahlblechs und verfahren zur herstellung des kaltgewalzten stahlblechsInfo
- Publication number
- EP1937853A4 EP1937853A4 EP06798860A EP06798860A EP1937853A4 EP 1937853 A4 EP1937853 A4 EP 1937853A4 EP 06798860 A EP06798860 A EP 06798860A EP 06798860 A EP06798860 A EP 06798860A EP 1937853 A4 EP1937853 A4 EP 1937853A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- cold rolled
- rolled steel
- vannealed
- gal
- 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
- 239000010960 cold rolled steel Substances 0.000 title 3
- 229910000831 Steel Inorganic materials 0.000 title 1
- 230000032683 aging Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 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
- 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
- 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
- C21D8/0236—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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050088518A KR100685037B1 (ko) | 2005-09-23 | 2005-09-23 | 내시효성이 우수한 고장력 소부경화형 냉간압연강판,용융도금강판 및 냉연강판의 제조방법 |
PCT/KR2006/003777 WO2007035059A1 (en) | 2005-09-23 | 2006-09-22 | Bake-hardenable cold rolled steel sheet with superior strength and aging resistance, gal- vannealed steel sheet using the cold rolled steel sheet and method for manufacturing the cold rolled steel sheet |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1937853A1 EP1937853A1 (de) | 2008-07-02 |
EP1937853A4 true EP1937853A4 (de) | 2011-10-19 |
EP1937853B1 EP1937853B1 (de) | 2013-12-25 |
Family
ID=37889065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06798860.0A Active EP1937853B1 (de) | 2005-09-23 | 2006-09-22 | Durch bake-hardening härtbares kaltgewalztes stahlblech mit überlegener festigkeit und alterungsbeständigkeit und verfahren zur herstellung des kaltgewalzten stahlblechs |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080251168A1 (de) |
EP (1) | EP1937853B1 (de) |
JP (1) | JP4834733B2 (de) |
KR (1) | KR100685037B1 (de) |
CN (1) | CN101310031B (de) |
WO (1) | WO2007035059A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101105040B1 (ko) | 2008-06-23 | 2012-01-16 | 주식회사 포스코 | 표면특성 및 내2차 가공취성이 우수한 소부경화강 및 그 제조방법 |
WO2009157661A2 (ko) * | 2008-06-23 | 2009-12-30 | 주식회사 포스코 | 표면특성 및 내2차 가공취성이 우수한 소부경화강 및 그 제조방법 |
BR112013012808B1 (pt) | 2010-11-29 | 2018-07-17 | Nippon Steel & Sumitomo Metal Corp | chapa de aço laminada a frio de alta resistência, passível de endurecimento no cozimento, e método de produção da mesma |
TWI507538B (zh) | 2011-09-30 | 2015-11-11 | Nippon Steel & Sumitomo Metal Corp | With excellent burn the attachment strength of the hardenable galvannealed steel sheet, a high strength galvannealed steel sheet and manufacturing method, etc. |
JP5310919B2 (ja) * | 2011-12-08 | 2013-10-09 | Jfeスチール株式会社 | 耐時効性と焼付き硬化性に優れた高強度冷延鋼板の製造方法 |
CN103014613B (zh) * | 2012-12-31 | 2015-07-29 | 上海大学 | 热扩散连续制备高硅钢片的方法及其高硅钢片连轧装置 |
CN103667649B (zh) * | 2013-10-08 | 2015-10-21 | 首钢京唐钢铁联合有限责任公司 | 一种Nb处理热镀锌超低碳烘烤硬化钢板及其制造方法 |
KR101657793B1 (ko) * | 2014-12-11 | 2016-09-20 | 주식회사 포스코 | 드로잉성이 우수한 소부경화강 및 그 제조방법 |
KR101676194B1 (ko) * | 2015-11-13 | 2016-11-15 | 주식회사 포스코 | 플랜지 가공성이 우수한 고강도 석도원판 및 그 제조방법 |
WO2018073115A1 (en) * | 2016-10-17 | 2018-04-26 | Tata Steel Ijmuiden B.V. | Steel for painted parts |
BR112019007262B1 (pt) * | 2016-10-17 | 2022-12-06 | Tata Steel Ijmuiden B.V | Tira, folha ou chapa de aço para partes pintadas e método para a produção da mesma |
CN109321839B (zh) * | 2018-10-24 | 2021-01-26 | 首钢京唐钢铁联合有限责任公司 | 一种240MPa级烘烤硬化钢及其制造方法 |
EP3906508B1 (de) * | 2018-12-31 | 2024-03-13 | Intel Corporation | Sicherungssysteme mit künstlicher intelligenz |
KR20230072728A (ko) | 2021-11-18 | 2023-05-25 | 주식회사 포스코 | 면내 이방성이 작고 도금 표면품질이 우수한 소부경화형 냉연강판, 도금강판 및 이들의 제조방법 |
CN114959427A (zh) * | 2022-05-18 | 2022-08-30 | 包头钢铁(集团)有限责任公司 | 一种汽车用180MPa级超低碳烘烤硬化钢的制造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10130733A (ja) * | 1996-10-22 | 1998-05-19 | Kawasaki Steel Corp | 時効劣化の少ない焼き付け硬化性鋼板の製造方法 |
JPH11199991A (ja) * | 1998-01-06 | 1999-07-27 | Kawasaki Steel Corp | 耐時効性と焼き付け硬化性に優れた缶用鋼板およびその製造方法 |
JP2003253378A (ja) * | 2002-02-27 | 2003-09-10 | Nippon Steel Corp | 常温遅時効性と焼付硬化性に優れた薄鋼板 |
KR20050070305A (ko) * | 2003-12-30 | 2005-07-07 | 주식회사 포스코 | 상온 내시효성과 2차 가공취성이 우수한 소부경화형냉간압연강판 및 그 제조방법 |
WO2006001583A1 (en) * | 2004-03-25 | 2006-01-05 | Posco | Cold rolled steel sheet and hot dipped steel sheet with superior strength and bake hardenability and method for manufacturing the steel sheets |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681121A (ja) * | 1992-09-02 | 1994-03-22 | Kawasaki Steel Corp | 常温遅時効性を有する焼付硬化型溶融亜鉛めっき鋼板 |
US5556485A (en) * | 1994-11-07 | 1996-09-17 | Bethlehem Steel Corporation | Bake hardenable vanadium containing steel and method of making thereof |
US5656102A (en) * | 1996-02-27 | 1997-08-12 | Bethlehem Steel Corporation | Bake hardenable vanadium containing steel and method thereof |
JP2000256786A (ja) | 1999-03-11 | 2000-09-19 | Nippon Steel Corp | 面内異方性が小さく焼付硬化性および耐時効性に優れた冷延鋼板 |
JP3596398B2 (ja) * | 2000-01-18 | 2004-12-02 | Jfeスチール株式会社 | 焼付硬化性と耐常温時効性に優れた冷延鋼板の製造方法 |
JP3855678B2 (ja) * | 2000-04-28 | 2006-12-13 | 住友金属工業株式会社 | 耐常温時効性、加工性、塗装焼付硬化性に優れた薄鋼板の製造方法 |
WO2002101112A2 (en) * | 2001-06-06 | 2002-12-19 | Nippon Steel Corporation | High-strength hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet having fatigue resistance, corrosion resistance, ductility and plating adhesion, after severe deformation, and a method of producing the same |
US6586117B2 (en) * | 2001-10-19 | 2003-07-01 | Sumitomo Metal Industries, Ltd. | Steel sheet having excellent workability and shape accuracy and a method for its manufacture |
JP2003268490A (ja) | 2002-03-14 | 2003-09-25 | Jfe Steel Kk | 焼付硬化性および耐時効性に優れる加工用薄鋼板とその製造方法 |
CN1273632C (zh) * | 2002-06-28 | 2006-09-06 | Posco公司 | 极易成形的高强度钢板及其制造方法 |
JP4176403B2 (ja) * | 2002-07-11 | 2008-11-05 | Jfeスチール株式会社 | 低温焼付硬化性および耐時効性に優れる加工用薄鋼板 |
KR100946064B1 (ko) * | 2002-12-18 | 2010-03-10 | 주식회사 포스코 | 상온 내시효성이 우수한 고강도 소부경화형 냉연강판의제조방법 |
KR100946067B1 (ko) * | 2002-12-27 | 2010-03-10 | 주식회사 포스코 | 내시효성이 우수한 용융도금용 소부경화형 냉연강판제조방법 |
KR100564885B1 (ko) * | 2003-12-30 | 2006-03-30 | 주식회사 포스코 | 소부경화성과 상온 내시효성이 우수한 소부경화형냉연강판 및 그 제조방법 |
KR20050095537A (ko) * | 2004-03-25 | 2005-09-29 | 주식회사 포스코 | 고강도 소부경화형 냉간압연강판, 용용도금강판 및 그제조방법 |
-
2005
- 2005-09-23 KR KR1020050088518A patent/KR100685037B1/ko active IP Right Grant
-
2006
- 2006-09-22 JP JP2008532164A patent/JP4834733B2/ja active Active
- 2006-09-22 US US12/067,617 patent/US20080251168A1/en not_active Abandoned
- 2006-09-22 EP EP06798860.0A patent/EP1937853B1/de active Active
- 2006-09-22 CN CN2006800428821A patent/CN101310031B/zh active Active
- 2006-09-22 WO PCT/KR2006/003777 patent/WO2007035059A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10130733A (ja) * | 1996-10-22 | 1998-05-19 | Kawasaki Steel Corp | 時効劣化の少ない焼き付け硬化性鋼板の製造方法 |
JPH11199991A (ja) * | 1998-01-06 | 1999-07-27 | Kawasaki Steel Corp | 耐時効性と焼き付け硬化性に優れた缶用鋼板およびその製造方法 |
JP2003253378A (ja) * | 2002-02-27 | 2003-09-10 | Nippon Steel Corp | 常温遅時効性と焼付硬化性に優れた薄鋼板 |
KR20050070305A (ko) * | 2003-12-30 | 2005-07-07 | 주식회사 포스코 | 상온 내시효성과 2차 가공취성이 우수한 소부경화형냉간압연강판 및 그 제조방법 |
WO2006001583A1 (en) * | 2004-03-25 | 2006-01-05 | Posco | Cold rolled steel sheet and hot dipped steel sheet with superior strength and bake hardenability and method for manufacturing the steel sheets |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007035059A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2009509046A (ja) | 2009-03-05 |
EP1937853A1 (de) | 2008-07-02 |
WO2007035059A1 (en) | 2007-03-29 |
EP1937853B1 (de) | 2013-12-25 |
CN101310031B (zh) | 2010-12-29 |
CN101310031A (zh) | 2008-11-19 |
US20080251168A1 (en) | 2008-10-16 |
KR100685037B1 (ko) | 2007-02-20 |
JP4834733B2 (ja) | 2011-12-14 |
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