BR112017016799A2 - chapa de aço laminada a quente - Google Patents
chapa de aço laminada a quenteInfo
- Publication number
- BR112017016799A2 BR112017016799A2 BR112017016799-9A BR112017016799A BR112017016799A2 BR 112017016799 A2 BR112017016799 A2 BR 112017016799A2 BR 112017016799 A BR112017016799 A BR 112017016799A BR 112017016799 A2 BR112017016799 A2 BR 112017016799A2
- Authority
- BR
- Brazil
- Prior art keywords
- hot
- rolled steel
- grain
- steel product
- boundary
- Prior art date
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
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- 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
- C22C38/002—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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
-
- 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
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/054860 WO2016132545A1 (ja) | 2015-02-20 | 2015-02-20 | 熱延鋼板 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017016799A2 true BR112017016799A2 (pt) | 2018-04-03 |
Family
ID=56688802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017016799-9A BR112017016799A2 (pt) | 2015-02-20 | 2015-02-20 | chapa de aço laminada a quente |
Country Status (11)
Country | Link |
---|---|
US (1) | US20180023162A1 (es) |
EP (1) | EP3260566B1 (es) |
JP (1) | JP6358385B2 (es) |
KR (1) | KR101981876B1 (es) |
CN (1) | CN107250404B (es) |
BR (1) | BR112017016799A2 (es) |
ES (1) | ES2763574T3 (es) |
MX (1) | MX2017010537A (es) |
PL (1) | PL3260566T3 (es) |
TW (1) | TWI600774B (es) |
WO (1) | WO2016132545A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016132549A1 (ja) * | 2015-02-20 | 2016-08-25 | 新日鐵住金株式会社 | 熱延鋼板 |
KR101957078B1 (ko) * | 2015-02-20 | 2019-03-11 | 신닛테츠스미킨 카부시키카이샤 | 열연 강판 |
PL3263729T3 (pl) * | 2015-02-25 | 2020-05-18 | Nippon Steel Corporation | Blacha stalowa cienka walcowana na gorąco |
WO2016135898A1 (ja) | 2015-02-25 | 2016-09-01 | 新日鐵住金株式会社 | 熱延鋼板 |
EP3495529B1 (en) | 2016-08-05 | 2021-03-03 | Nippon Steel Corporation | Steel sheet and plated steel sheet |
KR102186320B1 (ko) | 2016-08-05 | 2020-12-03 | 닛폰세이테츠 가부시키가이샤 | 강판 및 도금 강판 |
US11180837B2 (en) * | 2018-03-29 | 2021-11-23 | Nippos Steel Corporation | Hot stamped article |
JP6693607B1 (ja) * | 2018-08-23 | 2020-05-13 | Jfeスチール株式会社 | 熱延鋼板およびその製造方法 |
KR102606157B1 (ko) | 2019-05-31 | 2023-11-29 | 닛폰세이테츠 가부시키가이샤 | 핫 스탬프용 강판 |
WO2020241764A1 (ja) | 2019-05-31 | 2020-12-03 | 日本製鉄株式会社 | ホットスタンプ成形体 |
CN113677819B (zh) | 2019-05-31 | 2022-10-28 | 日本制铁株式会社 | 热冲压用钢板 |
JP7188584B2 (ja) | 2019-05-31 | 2022-12-13 | 日本製鉄株式会社 | ホットスタンプ成形体 |
CN113840936B (zh) | 2019-05-31 | 2022-06-17 | 日本制铁株式会社 | 热冲压成型体 |
CN113874536B (zh) | 2019-05-31 | 2022-06-21 | 日本制铁株式会社 | 热冲压成型体 |
US20230001466A1 (en) * | 2020-01-09 | 2023-01-05 | Nippon Steel Corporation | Hot-stamping formed body |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0949026A (ja) * | 1995-08-07 | 1997-02-18 | Kobe Steel Ltd | 強度−伸びバランス及び伸びフランジ性にすぐれる高強度熱延鋼板の製造方法 |
KR100430987B1 (ko) * | 1999-09-29 | 2004-05-12 | 제이에프이 엔지니어링 가부시키가이샤 | 박강판 및 박강판의 제조방법 |
JP4258934B2 (ja) * | 2000-01-17 | 2009-04-30 | Jfeスチール株式会社 | 加工性と疲労特性に優れた高強度熱延鋼板およびその製造方法 |
JP4306076B2 (ja) * | 2000-02-02 | 2009-07-29 | Jfeスチール株式会社 | 伸びフランジ性に優れた高延性熱延鋼板およびその製造方法 |
JP4445095B2 (ja) | 2000-04-21 | 2010-04-07 | 新日本製鐵株式会社 | バーリング加工性に優れる複合組織鋼板およびその製造方法 |
JP2002226943A (ja) * | 2001-02-01 | 2002-08-14 | Kawasaki Steel Corp | 加工性に優れた高降伏比型高張力熱延鋼板およびその製造方法 |
JP4062118B2 (ja) * | 2002-03-22 | 2008-03-19 | Jfeスチール株式会社 | 伸び特性および伸びフランジ特性に優れた高張力熱延鋼板とその製造方法 |
JP4333379B2 (ja) | 2004-01-29 | 2009-09-16 | Jfeスチール株式会社 | 加工性、表面性状および板平坦度に優れた高強度薄鋼板の製造方法 |
JP4470701B2 (ja) * | 2004-01-29 | 2010-06-02 | Jfeスチール株式会社 | 加工性および表面性状に優れた高強度薄鋼板およびその製造方法 |
JP5228447B2 (ja) * | 2006-11-07 | 2013-07-03 | 新日鐵住金株式会社 | 高ヤング率鋼板及びその製造方法 |
JP5037415B2 (ja) * | 2007-06-12 | 2012-09-26 | 新日本製鐵株式会社 | 穴広げ性に優れた高ヤング率鋼板及びその製造方法 |
JP4980163B2 (ja) * | 2007-07-20 | 2012-07-18 | 新日本製鐵株式会社 | 成形性に優れる複合組織鋼板およびその製造方法 |
JP5200653B2 (ja) * | 2008-05-09 | 2013-06-05 | 新日鐵住金株式会社 | 熱間圧延鋼板およびその製造方法 |
JP5438302B2 (ja) * | 2008-10-30 | 2014-03-12 | 株式会社神戸製鋼所 | 加工性に優れた高降伏比高強度の溶融亜鉛めっき鋼板または合金化溶融亜鉛めっき鋼板とその製造方法 |
JP5719545B2 (ja) * | 2010-08-13 | 2015-05-20 | 新日鐵住金株式会社 | 伸びとプレス成形安定性に優れた高強度薄鋼板 |
ES2665982T3 (es) * | 2011-03-28 | 2018-04-30 | Nippon Steel & Sumitomo Metal Corporation | Lámina de acero laminada en frío y su procedimiento de producción |
US9631265B2 (en) * | 2011-05-25 | 2017-04-25 | Nippon Steel | Hot-rolled steel sheet and method for producing same |
JP5640898B2 (ja) * | 2011-06-02 | 2014-12-17 | 新日鐵住金株式会社 | 熱延鋼板 |
JP5780210B2 (ja) | 2011-06-14 | 2015-09-16 | 新日鐵住金株式会社 | 伸びと穴広げ性に優れた高強度熱延鋼板およびその製造方法 |
TWI467027B (zh) * | 2011-09-30 | 2015-01-01 | Nippon Steel & Sumitomo Metal Corp | High strength galvanized steel sheet |
JP5825225B2 (ja) * | 2012-08-20 | 2015-12-02 | 新日鐵住金株式会社 | 熱延鋼板の製造方法 |
BR112015006077B1 (pt) * | 2012-09-26 | 2020-01-28 | Nippon Steel & Sumitomo Metal Corp | folha de aço bifásico e método de fabricação da mesma |
WO2014171427A1 (ja) * | 2013-04-15 | 2014-10-23 | 新日鐵住金株式会社 | 熱延鋼板 |
-
2015
- 2015-02-20 MX MX2017010537A patent/MX2017010537A/es unknown
- 2015-02-20 WO PCT/JP2015/054860 patent/WO2016132545A1/ja active Application Filing
- 2015-02-20 EP EP15882647.9A patent/EP3260566B1/en active Active
- 2015-02-20 CN CN201580076254.4A patent/CN107250404B/zh not_active Expired - Fee Related
- 2015-02-20 JP JP2017500254A patent/JP6358385B2/ja active Active
- 2015-02-20 US US15/549,837 patent/US20180023162A1/en not_active Abandoned
- 2015-02-20 ES ES15882647T patent/ES2763574T3/es active Active
- 2015-02-20 KR KR1020177023370A patent/KR101981876B1/ko active IP Right Grant
- 2015-02-20 BR BR112017016799-9A patent/BR112017016799A2/pt active Search and Examination
- 2015-02-20 PL PL15882647T patent/PL3260566T3/pl unknown
-
2016
- 2016-02-22 TW TW105105137A patent/TWI600774B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP3260566A1 (en) | 2017-12-27 |
JP6358385B2 (ja) | 2018-07-18 |
KR20170107041A (ko) | 2017-09-22 |
US20180023162A1 (en) | 2018-01-25 |
TWI600774B (zh) | 2017-10-01 |
PL3260566T3 (pl) | 2020-08-24 |
JPWO2016132545A1 (ja) | 2017-11-30 |
MX2017010537A (es) | 2017-12-14 |
EP3260566B1 (en) | 2019-11-27 |
EP3260566A4 (en) | 2018-09-12 |
KR101981876B1 (ko) | 2019-05-23 |
CN107250404B (zh) | 2019-04-26 |
CN107250404A (zh) | 2017-10-13 |
TW201638356A (zh) | 2016-11-01 |
ES2763574T3 (es) | 2020-05-29 |
WO2016132545A1 (ja) | 2016-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |