MX2021009063A - Lamina de acero de alta resistencia y metodo para la produccion de la misma. - Google Patents
Lamina de acero de alta resistencia y metodo para la produccion de la misma.Info
- Publication number
- MX2021009063A MX2021009063A MX2021009063A MX2021009063A MX2021009063A MX 2021009063 A MX2021009063 A MX 2021009063A MX 2021009063 A MX2021009063 A MX 2021009063A MX 2021009063 A MX2021009063 A MX 2021009063A MX 2021009063 A MX2021009063 A MX 2021009063A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- strength steel
- residual
- area ratio
- fresh martensite
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
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- 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
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- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
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- 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
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- C21D8/0273—Final recrystallisation annealing
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- C21D8/041—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 involving a particular fabrication or treatment of ingot or slab
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- 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
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- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
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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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
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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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- 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
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
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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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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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
- C21D2211/001—Austenite
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
Se proporciona una lámina de acero de alta resistencia que puede mejorar la resistencia a la fatiga de una porción soldada por puntos de resistencia. Una lámina de acero de alta resistencia que tiene una composición de componentes predeterminada, que tiene una microestructura de acero en la cual un porcentaje de área de ferrita varía de 5% a 50% en una sección transversal de espesor en una dirección de laminación, un porcentaje de área total de martensita fresca y ? retenida varía de 2% a 30%, cada una de la martensita fresca y la ? retenida tiene un tamaño de grano promedio de 5 µm o menos, y una relación de la martensita fresca y la ? retenida adyacente solo a ferrita con respecto a la martensita fresca y la ? retenida desde una superficie hasta 200 µm en la dirección de espesor es de 30% o menos en porcentaje de área total, y que tiene un límite elástico de 550 MPa o más.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2019013797 | 2019-01-30 | ||
PCT/JP2019/041132 WO2020158066A1 (ja) | 2019-01-30 | 2019-10-18 | 高強度鋼板およびその製造方法 |
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MX2021009063A true MX2021009063A (es) | 2021-08-27 |
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MX2021009063A MX2021009063A (es) | 2019-01-30 | 2019-10-18 | Lamina de acero de alta resistencia y metodo para la produccion de la misma. |
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US (1) | US20220081734A1 (es) |
EP (1) | EP3889282B1 (es) |
JP (1) | JP6787523B1 (es) |
KR (1) | KR102508575B1 (es) |
CN (1) | CN113366133B (es) |
MX (1) | MX2021009063A (es) |
WO (1) | WO2020158066A1 (es) |
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WO2021200577A1 (ja) * | 2020-03-31 | 2021-10-07 | Jfeスチール株式会社 | 鋼板、部材及びそれらの製造方法 |
MX2022012142A (es) * | 2020-03-31 | 2022-10-18 | Jfe Steel Corp | Chapa de acero, miembro y metodo para producirlos. |
CN113174530A (zh) * | 2021-03-24 | 2021-07-27 | 邯郸钢铁集团有限责任公司 | 一种耐磨钢板及其生产方法 |
US20240110264A1 (en) * | 2021-04-09 | 2024-04-04 | Jfe Steel Corporation | High-strength cold-rolled steel sheet and method for manufacturing same |
JP7323096B1 (ja) * | 2022-03-25 | 2023-08-08 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
WO2023181642A1 (ja) * | 2022-03-25 | 2023-09-28 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
WO2023181643A1 (ja) * | 2022-03-25 | 2023-09-28 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
JP7323095B1 (ja) * | 2022-03-25 | 2023-08-08 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
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DE1671927B2 (de) | 1967-06-30 | 1976-12-23 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und vorrichtung zur unterbrechung der kurzschlusstroeme in brennstoffbatterien |
JP5365217B2 (ja) * | 2008-01-31 | 2013-12-11 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
JP4924730B2 (ja) | 2009-04-28 | 2012-04-25 | Jfeスチール株式会社 | 加工性、溶接性および疲労特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 |
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 |
KR101913529B1 (ko) * | 2014-12-22 | 2018-10-30 | 제이에프이 스틸 가부시키가이샤 | 고강도 용융 아연 도금 강판 및 그 제조 방법 |
WO2016113788A1 (ja) * | 2015-01-15 | 2016-07-21 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
JP6492869B2 (ja) | 2015-03-30 | 2019-04-03 | 新日鐵住金株式会社 | 溶接性と加工性に優れた高強度冷延鋼板とその製造方法 |
JP6288394B2 (ja) * | 2016-03-25 | 2018-03-07 | 新日鐵住金株式会社 | 高強度鋼板および高強度亜鉛めっき鋼板 |
JP6292353B2 (ja) | 2016-03-31 | 2018-03-14 | Jfeスチール株式会社 | 薄鋼板及びめっき鋼板、並びに薄鋼板の製造方法及びめっき鋼板の製造方法 |
US11091817B2 (en) * | 2016-08-30 | 2021-08-17 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing the same |
WO2018062342A1 (ja) | 2016-09-30 | 2018-04-05 | Jfeスチール株式会社 | 高強度めっき鋼板及びその製造方法 |
JP6414246B2 (ja) * | 2017-02-15 | 2018-10-31 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
EP3556881B1 (en) | 2017-02-28 | 2020-09-30 | JFE Steel Corporation | High-strength steel sheet and production method therefor |
KR102345533B1 (ko) * | 2017-07-31 | 2021-12-31 | 닛폰세이테츠 가부시키가이샤 | 용융 아연 도금 강판 |
KR102398709B1 (ko) * | 2017-10-20 | 2022-05-16 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그 제조 방법 |
KR102503913B1 (ko) * | 2019-01-30 | 2023-02-27 | 제이에프이 스틸 가부시키가이샤 | 고강도 강판 및 그 제조 방법 |
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JP6787523B1 (ja) | 2020-11-18 |
CN113366133B (zh) | 2022-11-15 |
US20220081734A1 (en) | 2022-03-17 |
EP3889282A1 (en) | 2021-10-06 |
EP3889282A4 (en) | 2022-04-20 |
EP3889282B1 (en) | 2024-03-20 |
KR102508575B1 (ko) | 2023-03-10 |
KR20210107821A (ko) | 2021-09-01 |
CN113366133A (zh) | 2021-09-07 |
WO2020158066A1 (ja) | 2020-08-06 |
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