EP1731626A4 - Feuille mince d"acier haute rigidite haute resistance et procede de fabrication de ladite feuille - Google Patents
Feuille mince d"acier haute rigidite haute resistance et procede de fabrication de ladite feuilleInfo
- Publication number
- EP1731626A4 EP1731626A4 EP05727349A EP05727349A EP1731626A4 EP 1731626 A4 EP1731626 A4 EP 1731626A4 EP 05727349 A EP05727349 A EP 05727349A EP 05727349 A EP05727349 A EP 05727349A EP 1731626 A4 EP1731626 A4 EP 1731626A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- thin steel
- producing same
- strength thin
- rigidity
- 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
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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- 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
-
- 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)
- Materials Engineering (AREA)
- Mechanical 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004106721 | 2004-03-31 | ||
JP2004347025 | 2004-11-30 | ||
PCT/JP2005/006288 WO2005095663A1 (fr) | 2004-03-31 | 2005-03-31 | Feuille mince d’acier haute rigidite haute resistance et procede de fabrication de ladite feuille |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1731626A1 EP1731626A1 (fr) | 2006-12-13 |
EP1731626A4 true EP1731626A4 (fr) | 2007-10-31 |
EP1731626B1 EP1731626B1 (fr) | 2017-07-19 |
Family
ID=35063805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05727349.2A Ceased EP1731626B1 (fr) | 2004-03-31 | 2005-03-31 | Feuille mince d'acier a haute rigidite et haute resistance et procede de fabrication de ladite feuille |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080118390A1 (fr) |
EP (1) | EP1731626B1 (fr) |
KR (1) | KR100881048B1 (fr) |
AU (1) | AU2005227556B2 (fr) |
CA (1) | CA2546003A1 (fr) |
TW (1) | TW200604347A (fr) |
WO (1) | WO2005095663A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100357474C (zh) * | 2006-02-17 | 2007-12-26 | 东北大学 | 一种抗拉强度600MPa级双相钢板及制造方法 |
JP5088041B2 (ja) * | 2006-09-27 | 2012-12-05 | 新日本製鐵株式会社 | 局部延性に優れた高ヤング率高強度冷延鋼板及びその製造方法 |
JP4445522B2 (ja) * | 2007-06-20 | 2010-04-07 | 豊田鉄工株式会社 | 車両用センターピラーの補強部材 |
EP2020451A1 (fr) | 2007-07-19 | 2009-02-04 | ArcelorMittal France | Procédé de fabrication de tôles d'acier à hautes caractéristiques de résistance et de ductilité, et tôles ainsi produites |
KR101024800B1 (ko) * | 2008-08-28 | 2011-03-24 | 현대제철 주식회사 | 도금성과 가공성이 우수한 초고강도 용융아연도금강판 및 그 제조방법 |
KR101225264B1 (ko) | 2010-06-29 | 2013-01-25 | 현대제철 주식회사 | 성형성 및 표면특성이 우수한 초고강도 열연 강판 제조방법 |
JP5900922B2 (ja) * | 2012-03-14 | 2016-04-06 | 国立大学法人大阪大学 | 鉄鋼材の製造方法 |
CA2869700C (fr) * | 2012-04-12 | 2017-12-19 | Jfe Steel Corporation | Tole d'acier laminee a chaud pour tube d'acier carre destine a etre utilise comme element structural de construction et procede pour sa production |
RU2507295C1 (ru) * | 2012-09-17 | 2014-02-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Высокопрочная хладостойкая arc-сталь |
RU2507296C1 (ru) * | 2012-09-17 | 2014-02-20 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Хладостойкая arc-сталь высокой прочности |
EP2980227A4 (fr) * | 2013-03-28 | 2016-12-21 | Hyundai Steel Co | Tôle d'acier et procédé pour sa production |
JP6032300B2 (ja) | 2015-02-03 | 2016-11-24 | Jfeスチール株式会社 | 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法 |
JP6032299B2 (ja) * | 2015-02-03 | 2016-11-24 | Jfeスチール株式会社 | 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法 |
JP6032298B2 (ja) | 2015-02-03 | 2016-11-24 | Jfeスチール株式会社 | 高強度冷延鋼板、高強度めっき鋼板、高強度溶融亜鉛めっき鋼板および高強度合金化溶融亜鉛めっき鋼板、並びにそれらの製造方法 |
CN107794357B (zh) * | 2017-10-26 | 2018-09-14 | 北京科技大学 | 超快速加热工艺生产超高强度马氏体冷轧钢板的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05263191A (ja) * | 1992-01-24 | 1993-10-12 | Sumitomo Metal Ind Ltd | 板幅方向のヤング率の高い熱延鋼板およびその製造方法 |
JPH08311541A (ja) * | 1995-05-18 | 1996-11-26 | Sumitomo Metal Ind Ltd | 高ヤング率鋼板の製造方法 |
JPH11343535A (ja) * | 1998-05-29 | 1999-12-14 | Kawasaki Steel Corp | 塗装焼付硬化型高張力鋼板およびその製造方法 |
JP2003342680A (ja) * | 2002-05-23 | 2003-12-03 | Jfe Steel Kk | 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3020617B2 (ja) * | 1990-12-28 | 2000-03-15 | 川崎製鉄株式会社 | 曲げ加工性、衝撃特性の良好な超強度冷延鋼板及びその製造方法 |
EP1195447B1 (fr) * | 2000-04-07 | 2006-01-04 | JFE Steel Corporation | Tole d'acier laminee a chaud, tole d'acier laminee a froid et tole d'acier galvanisee par immersion a chaud ayant d'excellentes caracteristiques de durcissement au vieillissement par ecrouissage, et procede pour leur production |
JP3762700B2 (ja) * | 2001-12-26 | 2006-04-05 | 新日本製鐵株式会社 | 成形性と化成処理性に優れた高強度鋼板およびその製造方法 |
-
2005
- 2005-03-31 WO PCT/JP2005/006288 patent/WO2005095663A1/fr not_active Application Discontinuation
- 2005-03-31 AU AU2005227556A patent/AU2005227556B2/en not_active Ceased
- 2005-03-31 EP EP05727349.2A patent/EP1731626B1/fr not_active Ceased
- 2005-03-31 TW TW094110204A patent/TW200604347A/zh not_active IP Right Cessation
- 2005-03-31 CA CA002546003A patent/CA2546003A1/fr not_active Abandoned
- 2005-03-31 US US10/578,525 patent/US20080118390A1/en not_active Abandoned
- 2005-03-31 KR KR1020067014873A patent/KR100881048B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05263191A (ja) * | 1992-01-24 | 1993-10-12 | Sumitomo Metal Ind Ltd | 板幅方向のヤング率の高い熱延鋼板およびその製造方法 |
JPH08311541A (ja) * | 1995-05-18 | 1996-11-26 | Sumitomo Metal Ind Ltd | 高ヤング率鋼板の製造方法 |
JPH11343535A (ja) * | 1998-05-29 | 1999-12-14 | Kawasaki Steel Corp | 塗装焼付硬化型高張力鋼板およびその製造方法 |
JP2003342680A (ja) * | 2002-05-23 | 2003-12-03 | Jfe Steel Kk | 深絞り性と伸びフランジ性に優れた複合組織型高張力冷延鋼板およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100881048B1 (ko) | 2009-01-30 |
EP1731626A1 (fr) | 2006-12-13 |
TW200604347A (en) | 2006-02-01 |
TWI307721B (fr) | 2009-03-21 |
WO2005095663A1 (fr) | 2005-10-13 |
KR20060134030A (ko) | 2006-12-27 |
EP1731626B1 (fr) | 2017-07-19 |
US20080118390A1 (en) | 2008-05-22 |
AU2005227556A1 (en) | 2005-10-13 |
AU2005227556B2 (en) | 2008-02-14 |
CA2546003A1 (fr) | 2005-10-13 |
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