EP2796584A4 - Feuille d'acier à haute résistance et son procédé de fabrication - Google Patents
Feuille d'acier à haute résistance et son procédé de fabricationInfo
- Publication number
- EP2796584A4 EP2796584A4 EP12860717.3A EP12860717A EP2796584A4 EP 2796584 A4 EP2796584 A4 EP 2796584A4 EP 12860717 A EP12860717 A EP 12860717A EP 2796584 A4 EP2796584 A4 EP 2796584A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- steel sheet
- strength steel
- producing same
- producing
- same
- 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
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
Classifications
-
- 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
-
- 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
- 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
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/06—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
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
- C21D2211/009—Pearlite
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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011276997A JP5316634B2 (ja) | 2011-12-19 | 2011-12-19 | 加工性に優れた高強度鋼板およびその製造方法 |
PCT/JP2012/007663 WO2013094130A1 (fr) | 2011-12-19 | 2012-11-29 | Feuille d'acier à haute résistance et son procédé de fabrication |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2796584A1 EP2796584A1 (fr) | 2014-10-29 |
EP2796584A4 true EP2796584A4 (fr) | 2015-10-14 |
EP2796584B1 EP2796584B1 (fr) | 2018-03-07 |
Family
ID=48668049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12860717.3A Not-in-force EP2796584B1 (fr) | 2011-12-19 | 2012-11-29 | Feuille d'acier à haute résistance et son procédé de fabrication |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140332123A1 (fr) |
EP (1) | EP2796584B1 (fr) |
JP (1) | JP5316634B2 (fr) |
KR (1) | KR101624439B1 (fr) |
CN (1) | CN104011240B (fr) |
IN (1) | IN2014KN01170A (fr) |
WO (1) | WO2013094130A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5874376B2 (ja) * | 2011-12-19 | 2016-03-02 | Jfeスチール株式会社 | 加工性に優れた高強度鋼板およびその製造方法 |
CN104694854A (zh) * | 2015-03-20 | 2015-06-10 | 苏州科胜仓储物流设备有限公司 | 一种用于悬臂式货架的高强度钢板及其热处理工艺 |
CN104674138A (zh) * | 2015-03-20 | 2015-06-03 | 苏州科胜仓储物流设备有限公司 | 一种用于窄道式货架的耐摩擦钢板及其热处理工艺 |
JP6245386B2 (ja) * | 2015-08-11 | 2017-12-13 | Jfeスチール株式会社 | 高強度鋼板用素材、高強度鋼板用熱延材、高強度鋼板用熱延焼鈍材、高強度鋼板、高強度溶融めっき鋼板および高強度電気めっき鋼板と、これらの製造方法 |
JP6179584B2 (ja) * | 2015-12-22 | 2017-08-16 | Jfeスチール株式会社 | 曲げ性に優れた高強度鋼板およびその製造方法 |
EP3438316B1 (fr) | 2016-03-29 | 2022-03-09 | JFE Steel Corporation | Tôle d'acier pour pressage à chaud et son procédé de production, et élément de presse à chaud et son procédé de production |
JP6260676B2 (ja) * | 2016-03-29 | 2018-01-17 | Jfeスチール株式会社 | ホットプレス用鋼板およびその製造方法、ならびにホットプレス部材およびその製造方法 |
CN109423577B (zh) * | 2017-08-30 | 2021-01-12 | 宝山钢铁股份有限公司 | 一种高强多相钢镀锡原板及其制造方法 |
MX2021010394A (es) * | 2019-02-28 | 2021-10-01 | Jfe Steel Corp | Lamina de acero y miembro, y metodos para fabricar los mismos. |
JP7235621B2 (ja) * | 2019-08-27 | 2023-03-08 | 株式会社神戸製鋼所 | 低強度ホットスタンプ用鋼板、ホットスタンプ部品およびホットスタンプ部品の製造方法 |
DE102020203564A1 (de) * | 2020-03-19 | 2021-09-23 | Sms Group Gmbh | Verfahren zum Herstellen eines gewalzten Mehrphasenstahlbandes mit Sondereigenschaften |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1001041A1 (fr) * | 1998-11-10 | 2000-05-17 | Kawasaki Steel Corporation | Tôle d'acier laminé à chaud ayant une structure granulaire ultrafine et procédé de sa production |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0762178B2 (ja) | 1990-07-30 | 1995-07-05 | 新日本製鐵株式会社 | 伸びフランジ性と延性の優れた高強度熱延鋼板の製造方法 |
JPH0826433B2 (ja) * | 1992-12-28 | 1996-03-13 | 株式会社神戸製鋼所 | 伸びフランジ性に優れた高強度熱延鋼板 |
JPH09143611A (ja) * | 1995-11-21 | 1997-06-03 | Nippon Steel Corp | 成形性及び疲労特性に優れた耐熱軟化性を有する熱延 高強度鋼板 |
JPH1192855A (ja) * | 1997-09-22 | 1999-04-06 | Natl Res Inst For Metals | 超微細複相組織鋼 |
JP3539548B2 (ja) * | 1999-09-20 | 2004-07-07 | Jfeスチール株式会社 | 加工用高張力熱延鋼板の製造方法 |
KR100572179B1 (ko) * | 1999-10-22 | 2006-04-18 | 제이에프이 스틸 가부시키가이샤 | 가공성 및 도금성이 우수한 고강도 용융아연도금 강판 및그 제조방법 |
JP4306078B2 (ja) * | 2000-02-15 | 2009-07-29 | Jfeスチール株式会社 | 焼付け硬化性および耐衝撃性に優れた高張力熱延鋼板およびその製造方法 |
DE60125253T2 (de) * | 2000-02-29 | 2007-04-05 | Jfe Steel Corp. | Hochfestes warmgewalztes Stahlblech mit ausgezeichneten Reckalterungseigenschaften |
JP2001342520A (ja) * | 2000-06-02 | 2001-12-14 | Nippon Steel Corp | 材質変動の少ない靱性に優れた低降伏比高張力鋼の製造方法 |
JP3680262B2 (ja) * | 2000-06-28 | 2005-08-10 | Jfeスチール株式会社 | 伸びフランジ性に優れた溶融亜鉛めっき鋼板およびその製造方法 |
JP3917361B2 (ja) * | 2000-11-16 | 2007-05-23 | 株式会社神戸製鋼所 | コイル内材質の均一性および加工性に優れた高強度熱延鋼板の製造方法 |
JP3793490B2 (ja) | 2002-08-07 | 2006-07-05 | 新日本製鐵株式会社 | 強度−穴広げ率バランスと形状凍結性に優れた加工用高強度熱延鋼板及びその製造方法 |
JP3858803B2 (ja) | 2002-10-18 | 2006-12-20 | 住友金属工業株式会社 | 熱延鋼材及びその製造方法 |
JP4507494B2 (ja) * | 2003-01-17 | 2010-07-21 | Jfeスチール株式会社 | 疲労強度に優れた高強度鋼材の製造方法 |
JP4466619B2 (ja) * | 2006-07-05 | 2010-05-26 | Jfeスチール株式会社 | 自動車構造部材用高張力溶接鋼管およびその製造方法 |
JP4923982B2 (ja) * | 2006-11-29 | 2012-04-25 | Jfeスチール株式会社 | 加工後の伸びフランジ特性および伸び特性に優れた高強度熱延鋼板 |
JP4998756B2 (ja) * | 2009-02-25 | 2012-08-15 | Jfeスチール株式会社 | 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5372696B2 (ja) * | 2009-10-20 | 2013-12-18 | 杏林製薬株式会社 | ジメチルアミノエチルメタクリレート含有共重合体の定量法 |
JP4842407B2 (ja) * | 2009-11-17 | 2011-12-21 | 新日本製鐵株式会社 | 低温焼鈍用鋼線及びその製造方法 |
JP5786318B2 (ja) * | 2010-01-22 | 2015-09-30 | Jfeスチール株式会社 | 疲労特性と穴拡げ性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP5018934B2 (ja) * | 2010-06-29 | 2012-09-05 | Jfeスチール株式会社 | 加工性に優れた高強度鋼板およびその製造方法 |
CN102212747A (zh) * | 2011-06-03 | 2011-10-12 | 首钢总公司 | 一种低成本汽车大梁用钢及其制造方法 |
-
2011
- 2011-12-19 JP JP2011276997A patent/JP5316634B2/ja active Active
-
2012
- 2012-11-29 IN IN1170KON2014 patent/IN2014KN01170A/en unknown
- 2012-11-29 CN CN201280063029.3A patent/CN104011240B/zh active Active
- 2012-11-29 KR KR1020147018870A patent/KR101624439B1/ko active IP Right Grant
- 2012-11-29 EP EP12860717.3A patent/EP2796584B1/fr not_active Not-in-force
- 2012-11-29 US US14/363,166 patent/US20140332123A1/en not_active Abandoned
- 2012-11-29 WO PCT/JP2012/007663 patent/WO2013094130A1/fr active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1001041A1 (fr) * | 1998-11-10 | 2000-05-17 | Kawasaki Steel Corporation | Tôle d'acier laminé à chaud ayant une structure granulaire ultrafine et procédé de sa production |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013094130A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN104011240A (zh) | 2014-08-27 |
KR101624439B1 (ko) | 2016-05-25 |
EP2796584B1 (fr) | 2018-03-07 |
US20140332123A1 (en) | 2014-11-13 |
IN2014KN01170A (fr) | 2015-10-16 |
JP5316634B2 (ja) | 2013-10-16 |
EP2796584A1 (fr) | 2014-10-29 |
CN104011240B (zh) | 2016-11-23 |
KR20140100994A (ko) | 2014-08-18 |
WO2013094130A1 (fr) | 2013-06-27 |
JP2013127099A (ja) | 2013-06-27 |
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