IN2014DN08376A - - Google Patents
Info
- Publication number
- IN2014DN08376A IN2014DN08376A IN8376DEN2014A IN2014DN08376A IN 2014DN08376 A IN2014DN08376 A IN 2014DN08376A IN 8376DEN2014 A IN8376DEN2014 A IN 8376DEN2014A IN 2014DN08376 A IN2014DN08376 A IN 2014DN08376A
- Authority
- IN
- India
- Prior art keywords
- hot rolled
- excellence
- uniformity
- defects
- molding
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C21D8/0205—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
- 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
- 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
- C22C38/001—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
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
- C21D2211/009—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)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120037318A KR101417260B1 (ko) | 2012-04-10 | 2012-04-10 | 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법 |
| PCT/KR2012/011643 WO2013154254A1 (ko) | 2012-04-10 | 2012-12-27 | 재질 균일성이 우수한 고탄소 열연강판 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN08376A true IN2014DN08376A (enrdf_load_stackoverflow) | 2015-05-08 |
Family
ID=49327790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN8376DEN2014 IN2014DN08376A (enrdf_load_stackoverflow) | 2012-04-10 | 2012-12-27 |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101849760B1 (ko) * | 2016-09-28 | 2018-04-17 | 주식회사 포스코 | 고탄소 강판 및 이의 제조방법 |
| KR101917447B1 (ko) | 2016-12-20 | 2018-11-09 | 주식회사 포스코 | 고온연신 특성이 우수한 고강도 강판, 온간프레스 성형부재 및 이들의 제조방법 |
| EP4116446A4 (en) * | 2020-03-02 | 2025-01-15 | Nippon Steel Corporation | HOT-ROLLED STEEL SHEET |
| JP7633565B2 (ja) * | 2021-08-24 | 2025-02-20 | 日本製鉄株式会社 | 熱間圧延鋼板 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08337843A (ja) * | 1995-06-09 | 1996-12-24 | Kobe Steel Ltd | 打抜き加工性に優れた高炭素熱延鋼板及びその製造方法 |
| JP4119516B2 (ja) | 1998-03-04 | 2008-07-16 | 新日本製鐵株式会社 | 冷間鍛造用鋼 |
| JP3752118B2 (ja) | 1999-08-31 | 2006-03-08 | 新日本製鐵株式会社 | 成形性に優れた高炭素鋼板 |
| JP4088220B2 (ja) * | 2002-09-26 | 2008-05-21 | 株式会社神戸製鋼所 | 伸線前の熱処理が省略可能な伸線加工性に優れた熱間圧延線材 |
| JP4375971B2 (ja) * | 2003-01-23 | 2009-12-02 | 大同特殊鋼株式会社 | 高強度ピニオンシャフト用鋼 |
| JP4380471B2 (ja) | 2003-08-28 | 2009-12-09 | Ｊｆｅスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
| JP4380469B2 (ja) | 2003-08-28 | 2009-12-09 | Ｊｆｅスチール株式会社 | 高炭素熱延鋼板およびその製造方法 |
| JP4403925B2 (ja) | 2003-10-10 | 2010-01-27 | Ｊｆｅスチール株式会社 | 高炭素冷延鋼板およびその製造方法 |
| JP4319948B2 (ja) | 2004-06-07 | 2009-08-26 | 新日本製鐵株式会社 | 伸びフランジ性の優れた高炭素冷延鋼板 |
| JP4332072B2 (ja) | 2004-06-07 | 2009-09-16 | 新日本製鐵株式会社 | 加工性と焼き入れ性に優れた高炭素鋼板 |
| JP4375615B2 (ja) | 2004-06-15 | 2009-12-02 | 日新製鋼株式会社 | ドア部材用鋼板 |
| WO2007000954A1 (ja) | 2005-06-29 | 2007-01-04 | Jfe Steel Corporation | 高炭素冷延鋼板の製造方法 |
| JP4600196B2 (ja) | 2005-07-26 | 2010-12-15 | Ｊｆｅスチール株式会社 | 加工性に優れた高炭素冷延鋼板およびその製造方法 |
| EP1966404B1 (en) | 2005-12-26 | 2013-09-04 | Posco | Carbon steel sheet superior in formability and manufacturing method thereof |
| JP5050386B2 (ja) | 2006-03-31 | 2012-10-17 | Ｊｆｅスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
| US8034199B2 (en) * | 2007-09-27 | 2011-10-11 | Nippon Steel Corporation | Case-hardening steel excellent in cold forgeability and low carburization distortion property |
| KR101150365B1 (ko) | 2008-08-14 | 2012-06-08 | 주식회사 포스코 | 고탄소 열연강판 및 그 제조방법 |
| JP5222711B2 (ja) | 2008-12-22 | 2013-06-26 | 新日鐵住金株式会社 | 中高炭素鋼板及びその製造方法 |
| 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 |
| JP5018935B2 (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溶融亜鉛めっき鋼板およびその製造方法 |
| MX342629B (es) * | 2010-07-28 | 2016-10-07 | Nippon Steel & Sumitomo Metal Corp | Lamina de acero enrollada en caliente, lamina de acero enrollada en frio, lamina de acero galvanizada y metodos para fabricar los mismos. |
| 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 |
| JP5224010B2 (ja) * | 2010-10-22 | 2013-07-03 | 新日鐵住金株式会社 | 縦壁部を有するホットスタンプ成形体の製造方法及び縦壁部を有するホットスタンプ成形体 |
| 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 |
| RU2599934C2 (ru) * | 2012-08-15 | 2016-10-20 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Стальной лист для горячей штамповки, способ его изготовления и изделие из горячештампованного стального листа |
| KR101710816B1 (ko) * | 2013-01-31 | 2017-02-27 | 제이에프이 스틸 가부시키가이샤 | 전봉 강관 |
| JP5977699B2 (ja) * | 2013-03-27 | 2016-08-24 | 株式会社神戸製鋼所 | 生引き性に優れた高強度鋼線用線材、高強度鋼線、高強度亜鉛めっき鋼線、およびその製造方法 |
| JP6180351B2 (ja) * | 2013-03-28 | 2017-08-16 | 株式会社神戸製鋼所 | 生引き性に優れた高強度鋼線用線材および高強度鋼線 |
| JP6225988B2 (ja) * | 2013-04-02 | 2017-11-08 | 新日鐵住金株式会社 | ホットスタンプ成形体、冷延鋼板、及びホットスタンプ成形体の製造方法 |
| JP6143355B2 (ja) * | 2013-10-22 | 2017-06-07 | 株式会社神戸製鋼所 | 絞り加工性と浸炭熱処理後の表面硬さに優れる熱延鋼板 |
-
2012
- 2012-04-10 KR KR20120037318A patent/KR101417260B1/ko not_active Expired - Fee Related
- 2012-12-27 JP JP2015505624A patent/JP5978388B2/ja active Active
- 2012-12-27 CN CN201280072311.8A patent/CN104220618B/zh active Active
- 2012-12-27 WO PCT/KR2012/011643 patent/WO2013154254A1/ko active Application Filing
- 2012-12-27 IN IN8376DEN2014 patent/IN2014DN08376A/en unknown
- 2012-12-27 US US14/391,454 patent/US9856550B2/en active Active
- 2012-12-27 EP EP12873979.4A patent/EP2837705B9/en active Active
- 2012-12-27 ES ES12873979T patent/ES2731498T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20150107725A1 (en) | 2015-04-23 |
| JP5978388B2 (ja) | 2016-08-24 |
| KR101417260B1 (ko) | 2014-07-08 |
| EP2837705A1 (en) | 2015-02-18 |
| KR20130114902A (ko) | 2013-10-21 |
| CN104220618B (zh) | 2017-02-22 |
| EP2837705B1 (en) | 2019-03-13 |
| EP2837705B9 (en) | 2019-07-17 |
| JP2015515548A (ja) | 2015-05-28 |
| US9856550B2 (en) | 2018-01-02 |
| CN104220618A (zh) | 2014-12-17 |
| ES2731498T3 (es) | 2019-11-15 |
| EP2837705A4 (en) | 2016-01-20 |
| WO2013154254A1 (ko) | 2013-10-17 |
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