IN2014MN01636A - - Google Patents
Info
- Publication number
- IN2014MN01636A IN2014MN01636A IN1636MUN2014A IN2014MN01636A IN 2014MN01636 A IN2014MN01636 A IN 2014MN01636A IN 1636MUN2014 A IN1636MUN2014 A IN 1636MUN2014A IN 2014MN01636 A IN2014MN01636 A IN 2014MN01636A
- Authority
- IN
- India
- Prior art keywords
- less
- steel plate
- carbide
- precipitated
- rolled steel
- Prior art date
Links
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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
-
- 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
- C21D8/0421—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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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
- 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
- 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
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/061700 WO2013161090A1 (ja) | 2012-04-26 | 2012-04-26 | 良好な延性、伸びフランジ性、材質均一性を有する高強度熱延鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MN01636A true IN2014MN01636A (es) | 2015-05-15 |
Family
ID=49482455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1636MUN2014 IN2014MN01636A (es) | 2012-04-26 | 2012-04-26 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9657380B2 (es) |
EP (1) | EP2843075B1 (es) |
KR (1) | KR101706441B1 (es) |
CN (1) | CN104254633B (es) |
IN (1) | IN2014MN01636A (es) |
WO (1) | WO2013161090A1 (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101638715B1 (ko) | 2012-01-31 | 2016-07-11 | 제이에프이 스틸 가부시키가이샤 | 발전기 림용 열연 강판 및 그 제조 방법 |
JP5637225B2 (ja) * | 2013-01-31 | 2014-12-10 | Jfeスチール株式会社 | バーリング加工性に優れた高強度熱延鋼板およびその製造方法 |
JP6292022B2 (ja) * | 2014-05-15 | 2018-03-14 | 新日鐵住金株式会社 | 高強度熱延鋼板及びその製造方法 |
US11401571B2 (en) | 2015-02-20 | 2022-08-02 | Nippon Steel Corporation | Hot-rolled steel sheet |
WO2016132549A1 (ja) | 2015-02-20 | 2016-08-25 | 新日鐵住金株式会社 | 熱延鋼板 |
BR112017017443A2 (pt) | 2015-02-25 | 2018-04-03 | Nippon Steel & Sumitomo Metal Corporation | folha de aço laminada a quente |
WO2016135898A1 (ja) | 2015-02-25 | 2016-09-01 | 新日鐵住金株式会社 | 熱延鋼板 |
JP6699307B2 (ja) * | 2016-04-08 | 2020-05-27 | 日本製鉄株式会社 | 熱延鋼板とその製造方法 |
TWI649430B (zh) | 2016-08-05 | 2019-02-01 | 日商新日鐵住金股份有限公司 | 鋼板及鍍敷鋼板 |
KR102205432B1 (ko) | 2016-08-05 | 2021-01-20 | 닛폰세이테츠 가부시키가이샤 | 강판 및 도금 강판 |
US11649531B2 (en) | 2016-08-05 | 2023-05-16 | Nippon Steel Corporation | Steel sheet and plated steel sheet |
WO2018026014A1 (ja) | 2016-08-05 | 2018-02-08 | 新日鐵住金株式会社 | 鋼板及びめっき鋼板 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3514158B2 (ja) * | 1999-03-19 | 2004-03-31 | Jfeスチール株式会社 | 伸びフランジ加工性と材質安定性に優れた高張力熱延鋼板の製造方法 |
CN1117880C (zh) * | 1999-09-28 | 2003-08-13 | 日本钢管株式会社 | 高强度热轧钢板及其制造方法 |
JP3888128B2 (ja) | 2000-10-31 | 2007-02-28 | Jfeスチール株式会社 | 材質均一性に優れた高成形性高張力熱延鋼板ならびにその製造方法および加工方法 |
EP1577412B2 (en) * | 2002-12-24 | 2014-11-12 | Nippon Steel & Sumitomo Metal Corporation | High strength steel sheet exhibiting good burring workability and excellent resistance to softening in heat-affected zone and method for production thereof |
JP4180909B2 (ja) * | 2002-12-26 | 2008-11-12 | 新日本製鐵株式会社 | 穴拡げ性、延性及び化成処理性に優れた高強度熱延鋼板及びその製造方法 |
KR20060028909A (ko) * | 2004-09-30 | 2006-04-04 | 주식회사 포스코 | 형상 동결성이 우수한 고강도 냉연강판 및 그 제조방법 |
JP5070732B2 (ja) * | 2005-05-30 | 2012-11-14 | Jfeスチール株式会社 | 伸び特性、伸びフランジ特性および引張疲労特性に優れた高強度熱延鋼板およびその製造方法 |
JP5047649B2 (ja) | 2006-04-11 | 2012-10-10 | 新日本製鐵株式会社 | 伸びフランジ成形性に優れた高強度熱延鋼板及び亜鉛めっき鋼板並びにそれらの製造方法 |
EP2014781B1 (en) | 2006-05-16 | 2016-11-09 | JFE Steel Corporation | High-strength hot-rolled steel plate having excellent stretch properties, stretch flanging properties and tension fatigue properties, and method for production thereof |
JP5326403B2 (ja) * | 2007-07-31 | 2013-10-30 | Jfeスチール株式会社 | 高強度鋼板 |
JP5194858B2 (ja) | 2008-02-08 | 2013-05-08 | Jfeスチール株式会社 | 高強度熱延鋼板およびその製造方法 |
JP4998755B2 (ja) * | 2009-05-12 | 2012-08-15 | Jfeスチール株式会社 | 高強度熱延鋼板およびその製造方法 |
JP5765080B2 (ja) | 2010-06-25 | 2015-08-19 | Jfeスチール株式会社 | 伸びフランジ性に優れた高強度熱延鋼板およびその製造方法 |
JP5609786B2 (ja) * | 2010-06-25 | 2014-10-22 | Jfeスチール株式会社 | 加工性に優れた高張力熱延鋼板およびその製造方法 |
-
2012
- 2012-04-26 WO PCT/JP2012/061700 patent/WO2013161090A1/ja active Application Filing
- 2012-04-26 US US14/395,929 patent/US9657380B2/en active Active
- 2012-04-26 CN CN201280072679.4A patent/CN104254633B/zh active Active
- 2012-04-26 IN IN1636MUN2014 patent/IN2014MN01636A/en unknown
- 2012-04-26 EP EP12875169.0A patent/EP2843075B1/en active Active
- 2012-04-26 KR KR1020147025347A patent/KR101706441B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP2843075B1 (en) | 2018-03-21 |
KR20140129148A (ko) | 2014-11-06 |
US9657380B2 (en) | 2017-05-23 |
WO2013161090A1 (ja) | 2013-10-31 |
KR101706441B1 (ko) | 2017-02-13 |
CN104254633A (zh) | 2014-12-31 |
EP2843075A1 (en) | 2015-03-04 |
US20150101717A1 (en) | 2015-04-16 |
CN104254633B (zh) | 2016-10-12 |
EP2843075A4 (en) | 2016-02-24 |
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