MX2019007728A - Lamina de acero galvanizado de alta resistencia y metodo para producir la misma. - Google Patents
Lamina de acero galvanizado de alta resistencia y metodo para producir la misma.Info
- Publication number
- MX2019007728A MX2019007728A MX2019007728A MX2019007728A MX2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A MX 2019007728 A MX2019007728 A MX 2019007728A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- strength galvanized
- galvanized steel
- coating layer
- area ratio
- Prior art date
Links
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
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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
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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
- 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
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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
- 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
- C21D8/0257—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 diffusion of elements, e.g. decarburising, nitriding
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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
- C21D8/0263—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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- C—CHEMISTRY; METALLURGY
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- 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
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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
- 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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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
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- 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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- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
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- 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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- C21D2211/00—Microstructure comprising significant phases
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- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Abstract
Se proporcionan una lámina de acero galvanizado de alta resistencia capaz de reducir la aparición de grietas en los bordes cizallados y un método para producir la lámina de acero galvanizado de alta resistencia. La lámina de acero galvanizado de alta resistencia incluye una lámina de acero base que tiene una composición específica y una microestructura que incluye ferrita y bainita sin carburo, martensita y bainita que contiene carburo, y austenita retenida, siendo la fracción del área total de ferrita y bainita sin carburo 0% a 65%, la fracción de área total de martensita y bainita que contiene carburo es de 35% a 100%, y la fracción de área de austenita retenida es de 0% a 15%, el contenido de hidrógeno difusible en la lámina de acero base es 0.00008 % en masa o menos (incluido 0%) y una capa de galvanización dispuesta en la lámina de acero base. La densidad de los huecos en la capa de galvanización, que los huecos cortan todo el grosor de la capa de galvanización en una sección transversal de la lámina de acero, la sección transversal se toma en una dirección de grosor de la lámina de acero para que sea perpendicular a una dirección de laminado de la lámina de acero es de 10 huecos/mm o más.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016253302 | 2016-12-27 | ||
PCT/JP2017/046839 WO2018124157A1 (ja) | 2016-12-27 | 2017-12-27 | 高強度亜鉛めっき鋼板及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
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MX2019007728A true MX2019007728A (es) | 2019-08-29 |
Family
ID=62707700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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MX2019007728A MX2019007728A (es) | 2016-12-27 | 2017-12-27 | Lamina de acero galvanizado de alta resistencia y metodo para producir la misma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US11377708B2 (es) |
EP (1) | EP3564400B1 (es) |
JP (1) | JP6439900B2 (es) |
KR (1) | KR102252841B1 (es) |
CN (1) | CN110121568B (es) |
MX (1) | MX2019007728A (es) |
WO (1) | WO2018124157A1 (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019130713A1 (ja) | 2017-12-27 | 2019-07-04 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
WO2019189842A1 (ja) * | 2018-03-30 | 2019-10-03 | Jfeスチール株式会社 | 高強度亜鉛めっき鋼板、高強度部材およびそれらの製造方法 |
US11530463B2 (en) | 2018-03-30 | 2022-12-20 | Jfe Steel Corporation | High-strength galvanized steel sheet, high strength member, and method for manufacturing the same |
KR102469709B1 (ko) * | 2018-03-30 | 2022-11-22 | 제이에프이 스틸 가부시키가이샤 | 고강도 아연 도금 강판, 고강도 부재 및 그들의 제조 방법 |
EP3748028B1 (en) | 2018-03-30 | 2022-08-24 | JFE Steel Corporation | High-strength galvanized steel sheet, high-strength member, and manufacturing methods therefor |
CN112041475B (zh) | 2018-05-01 | 2021-09-17 | 日本制铁株式会社 | 镀锌钢板及其制造方法 |
WO2019212047A1 (ja) | 2018-05-01 | 2019-11-07 | 日本製鉄株式会社 | 亜鉛系めっき鋼板及びその製造方法 |
WO2020026594A1 (ja) | 2018-07-31 | 2020-02-06 | Jfeスチール株式会社 | 高強度熱延めっき鋼板 |
EP3828298B1 (en) * | 2018-10-18 | 2024-07-10 | JFE Steel Corporation | High yield ratio, high strength electro-galvanized steel sheet, and manufacturing method thereof |
KR102222614B1 (ko) * | 2018-11-27 | 2021-03-05 | 주식회사 포스코 | 수소취성 저항성이 우수한 초고강도 냉연강판 및 그 제조 방법 |
MX2021008617A (es) * | 2019-01-18 | 2021-08-19 | Jfe Steel Corp | Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma. |
WO2020170542A1 (ja) * | 2019-02-22 | 2020-08-27 | 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 |
EP3940094A4 (en) * | 2019-03-11 | 2022-05-18 | JFE Steel Corporation | HIGH STRENGTH STEEL SHEET AND METHOD OF PRODUCTION THEREOF |
CN110184537B (zh) * | 2019-05-24 | 2020-10-30 | 武汉钢铁有限公司 | 一种低碳含钴高强度桥索钢及生产方法 |
US20220251676A1 (en) * | 2019-07-30 | 2022-08-11 | Jfe Steel Corporation | High-strength steel sheet and method for manufacturing same |
CN114269961B (zh) * | 2019-08-20 | 2022-10-28 | 杰富意钢铁株式会社 | 高强度冷轧钢板及其制造方法 |
MX2022016016A (es) * | 2020-06-30 | 2023-02-02 | Jfe Steel Corp | Lamina de acero galvanizado, miembro y metodo para producirlas. |
DE102020214293B4 (de) * | 2020-11-13 | 2022-09-15 | Thyssenkrupp Steel Europe Ag | Stahlflachprodukt mit verbesserter Zinkbeschichtung |
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 |
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3035084B2 (ja) | 1992-07-17 | 2000-04-17 | 株式会社神戸製鋼所 | 水素脆化の発生しない超高強度亜鉛めっき鋼板 |
JP4500124B2 (ja) | 2004-07-23 | 2010-07-14 | 新日本製鐵株式会社 | ホットプレス用めっき鋼板の製造方法 |
JP5277648B2 (ja) | 2007-01-31 | 2013-08-28 | Jfeスチール株式会社 | 耐遅れ破壊特性に優れた高張力鋼板並びにその製造方法 |
JP5023871B2 (ja) | 2007-08-03 | 2012-09-12 | 住友金属工業株式会社 | 熱間プレス鋼板部材の製造方法 |
JP2009068039A (ja) * | 2007-09-11 | 2009-04-02 | Nisshin Steel Co Ltd | エネルギー吸収特性に優れた高強度合金化溶融亜鉛めっき鋼板及びその製造方法 |
DE102007058222A1 (de) | 2007-12-03 | 2009-06-04 | Salzgitter Flachstahl Gmbh | Stahl für hochfeste Bauteile aus Bändern, Blechen oder Rohren mit ausgezeichneter Umformbarkeit und besonderer Eignung für Hochtemperatur-Beschichtungsverfahren |
JP5593771B2 (ja) * | 2009-03-31 | 2014-09-24 | Jfeスチール株式会社 | 高強度溶融亜鉛めっき鋼板の製造方法 |
CA2781815C (en) * | 2009-11-30 | 2015-04-14 | Nippon Steel Corporation | High strength steel plate with ultimate tensile strength of 900 mpa or more excellent in hydrogen embrittlement resistance and method of production of same |
WO2013018739A1 (ja) | 2011-07-29 | 2013-02-07 | 新日鐵住金株式会社 | 曲げ性に優れた高強度亜鉛めっき鋼板およびその製造方法 |
JP5510607B2 (ja) | 2011-07-29 | 2014-06-04 | 新日鐵住金株式会社 | 合金化溶融亜鉛めっき層およびそれを有する鋼板ならびにその製造方法 |
TWI499675B (zh) | 2011-09-30 | 2015-09-11 | Nippon Steel & Sumitomo Metal Corp | High-strength hot-dip galvanized steel sheet with excellent resistance to delayed breaking characteristics and a method for manufacturing the same |
EP2762600B1 (en) | 2011-09-30 | 2019-04-17 | Nippon Steel & Sumitomo Metal Corporation | Hot-dip galvanized steel sheet and process for producing same |
EP2762592B1 (en) | 2011-09-30 | 2018-04-25 | Nippon Steel & Sumitomo Metal Corporation | High-strength hot-dipped galvanized steel sheet and high-strength alloyed hot-dipped galvanized steel sheet, each having tensile strength of 980 mpa or more, excellent plating adhesion, excellent formability and excellent bore expanding properties, and method for producing same |
WO2013157222A1 (ja) | 2012-04-18 | 2013-10-24 | 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 |
JP5789585B2 (ja) | 2012-10-18 | 2015-10-07 | 株式会社Joled | 表示装置および電子機器 |
EP3187607B1 (en) | 2014-08-28 | 2019-03-06 | JFE Steel Corporation | High-strength galvanized steel sheet excellent in stretch-flange formability, in-plane stability of stretch-flange formability, and bendability, and method for producing same |
TWI589709B (zh) * | 2014-11-05 | 2017-07-01 | 新日鐵住金股份有限公司 | 熔融鍍鋅鋼板 |
MX2017005591A (es) * | 2014-11-05 | 2017-07-04 | Nippon Steel & Sumitomo Metal Corp | Hoja de acero galvanizada por inmersion en caliente. |
EP3409806B1 (en) * | 2016-01-29 | 2021-03-10 | JFE Steel Corporation | High strength galvanized steel sheet, high strength member, and method for producing high strength galvanized steel sheet |
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- 2017-12-27 MX MX2019007728A patent/MX2019007728A/es unknown
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- 2017-12-27 WO PCT/JP2017/046839 patent/WO2018124157A1/ja unknown
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EP3564400B1 (en) | 2021-03-24 |
EP3564400A4 (en) | 2019-11-20 |
EP3564400A1 (en) | 2019-11-06 |
KR102252841B1 (ko) | 2021-05-14 |
JPWO2018124157A1 (ja) | 2018-12-27 |
CN110121568A (zh) | 2019-08-13 |
JP6439900B2 (ja) | 2018-12-19 |
CN110121568B (zh) | 2021-02-19 |
US20200190617A1 (en) | 2020-06-18 |
US11377708B2 (en) | 2022-07-05 |
WO2018124157A1 (ja) | 2018-07-05 |
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