MX2019010191A - Lamina de acero de alta resistencia y metodo de fabricacion para la misma. - Google Patents
Lamina de acero de alta resistencia y metodo de fabricacion para la misma.Info
- Publication number
- MX2019010191A MX2019010191A MX2019010191A MX2019010191A MX2019010191A MX 2019010191 A MX2019010191 A MX 2019010191A MX 2019010191 A MX2019010191 A MX 2019010191A MX 2019010191 A MX2019010191 A MX 2019010191A MX 2019010191 A MX2019010191 A MX 2019010191A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- strength steel
- particle size
- average particle
- phase
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
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- 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
- C21D8/0236—Cold rolling
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- 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
- C21D8/0273—Final recrystallisation annealing
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- 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
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- 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
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- 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
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- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
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- 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
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- 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
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- 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
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- 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
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- 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
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
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- 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
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- 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
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- 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
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- 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
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- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- 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
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- 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
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- 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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
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- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
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- 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
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Se proporcionan una lámina de acero de alta resistencia que tiene un límite elástico de 550 MPa o mayor y que tiene una cantidad pequeña de recuperación elástica y uniformidad en la dirección de la anchura en propiedades del material así como un método de fabricación para la misma. La lámina de acero de alta resistencia tiene un límite elástico (YP) de 550 MPa o mayor y tiene una composición de componentes específica y una microestructura que contiene una fase de ferrita, de 40 a 70% de una fase de martensita en relación de área, y de 5 a 30% de una fase de bainita en relación de área, donde: un tamaño de grano promedio de la fase de martensita es de 2 a 8 µm y un tamaño de grano promedio de la fase de ferrita es de 11 µm o menos en una sección transversal en la dirección del espesor y en una dirección ortogonal a una dirección de laminación; y el tamaño de grano promedio de la fase de ferrita es 3.0 veces o menos el tamaño de grano promedio de martensita.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017036394 | 2017-02-28 | ||
PCT/JP2018/006173 WO2018159405A1 (ja) | 2017-02-28 | 2018-02-21 | 高強度鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019010191A true MX2019010191A (es) | 2019-10-02 |
Family
ID=63371401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019010191A MX2019010191A (es) | 2017-02-28 | 2018-02-21 | Lamina de acero de alta resistencia y metodo de fabricacion para la misma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US11208709B2 (es) |
EP (1) | EP3556881B1 (es) |
JP (1) | JP6458911B1 (es) |
KR (1) | KR102265252B1 (es) |
CN (1) | CN110337505B (es) |
MX (1) | MX2019010191A (es) |
WO (1) | WO2018159405A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102503913B1 (ko) * | 2019-01-30 | 2023-02-27 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그 제조 방법 |
CN113366133B (zh) * | 2019-01-30 | 2022-11-15 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
EP4015661A4 (en) * | 2019-10-31 | 2022-11-09 | JFE Steel Corporation | STEEL PLATE, ELEMENT, AND METHOD FOR MAKING SAME STEEL PLATE AND SAME ELEMENT |
WO2023153097A1 (ja) * | 2022-02-09 | 2023-08-17 | 日本製鉄株式会社 | 冷延鋼板およびその製造方法 |
CN118660982A (zh) * | 2022-02-09 | 2024-09-17 | 日本制铁株式会社 | 冷轧钢板 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4893844A (es) | 1972-03-23 | 1973-12-04 | ||
JP2005213640A (ja) | 2004-02-02 | 2005-08-11 | Kobe Steel Ltd | 伸び及び伸びフランジ性に優れた高強度冷延鋼板とその製法 |
JP5194878B2 (ja) * | 2007-04-13 | 2013-05-08 | Jfeスチール株式会社 | 加工性および溶接性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法 |
PL2508640T3 (pl) * | 2009-11-30 | 2020-02-28 | Nippon Steel Corporation | BLACHA STALOWA O DUŻEJ WYTRZYMAŁOŚCI I DOSKONAŁEJ ODPORNOŚCI NA KRUCHOŚĆ WODOROWĄ ORAZ WYTRZYMAŁOŚCI NA ROZCIĄGANIE WYNOSZĄCEJ 900 MPa LUB WIĘCEJ I SPOSÓB JEJ WYTWARZANIA |
JP5644095B2 (ja) * | 2009-11-30 | 2014-12-24 | 新日鐵住金株式会社 | 延性及び耐遅れ破壊特性の良好な引張最大強度900MPa以上を有する高強度鋼板および高強度冷延鋼板の製造方法、高強度亜鉛めっき鋼板の製造方法 |
JP4893844B2 (ja) | 2010-04-16 | 2012-03-07 | Jfeスチール株式会社 | 成形性および耐衝撃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 |
CN103717773B (zh) * | 2011-07-29 | 2016-05-04 | 新日铁住金株式会社 | 弯曲性优异的高强度镀锌钢板及其制造方法 |
PL2762579T3 (pl) | 2011-09-30 | 2018-01-31 | Nippon Steel & Sumitomo Metal Corp | Blacha stalowa cienka cynkowana na gorąco o dużej wytrzymałości i sposób jej wytwarzania |
JP6291289B2 (ja) | 2013-03-06 | 2018-03-14 | 株式会社神戸製鋼所 | 鋼板形状および形状凍結性に優れた高強度冷延鋼板およびその製造方法 |
JP5858032B2 (ja) | 2013-12-18 | 2016-02-10 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
KR102016432B1 (ko) | 2015-02-27 | 2019-08-30 | 제이에프이 스틸 가부시키가이샤 | 고강도 냉연 강판 및 그의 제조 방법 |
-
2018
- 2018-02-21 EP EP18760449.1A patent/EP3556881B1/en active Active
- 2018-02-21 US US16/488,301 patent/US11208709B2/en active Active
- 2018-02-21 JP JP2018529678A patent/JP6458911B1/ja active Active
- 2018-02-21 KR KR1020197024536A patent/KR102265252B1/ko active IP Right Grant
- 2018-02-21 CN CN201880013908.2A patent/CN110337505B/zh active Active
- 2018-02-21 MX MX2019010191A patent/MX2019010191A/es unknown
- 2018-02-21 WO PCT/JP2018/006173 patent/WO2018159405A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
KR102265252B1 (ko) | 2021-06-14 |
US20200232073A1 (en) | 2020-07-23 |
EP3556881B1 (en) | 2020-09-30 |
EP3556881A1 (en) | 2019-10-23 |
CN110337505A (zh) | 2019-10-15 |
US11208709B2 (en) | 2021-12-28 |
CN110337505B (zh) | 2021-06-29 |
WO2018159405A1 (ja) | 2018-09-07 |
EP3556881A4 (en) | 2019-12-04 |
JPWO2018159405A1 (ja) | 2019-03-14 |
KR20190110580A (ko) | 2019-09-30 |
JP6458911B1 (ja) | 2019-01-30 |
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