MX2024008238A - Lamina de acero para estampado en caliente, metodo de fabricacion de lamina de acero para estampado en caliente, y cuerpo formado estampado en caliente. - Google Patents

Lamina de acero para estampado en caliente, metodo de fabricacion de lamina de acero para estampado en caliente, y cuerpo formado estampado en caliente.

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Publication number
MX2024008238A
MX2024008238A MX2024008238A MX2024008238A MX2024008238A MX 2024008238 A MX2024008238 A MX 2024008238A MX 2024008238 A MX2024008238 A MX 2024008238A MX 2024008238 A MX2024008238 A MX 2024008238A MX 2024008238 A MX2024008238 A MX 2024008238A
Authority
MX
Mexico
Prior art keywords
steel sheet
hot stamping
hot
molded body
stamp molded
Prior art date
Application number
MX2024008238A
Other languages
English (en)
Spanish (es)
Inventor
Masafumi Azuma
Shota Kikuchi
Akihiro Sengoku
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2024008238A publication Critical patent/MX2024008238A/es

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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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    • 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
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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    • C21D8/0236—Cold rolling
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    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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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    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
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    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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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    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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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
    • 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

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  • 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)
  • Electroplating Methods And Accessories (AREA)
MX2024008238A 2022-01-06 2023-01-06 Lamina de acero para estampado en caliente, metodo de fabricacion de lamina de acero para estampado en caliente, y cuerpo formado estampado en caliente. MX2024008238A (es)

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PCT/JP2023/000115 WO2023132349A1 (ja) 2022-01-06 2023-01-06 ホットスタンプ用鋼板、ホットスタンプ用鋼板の製造方法、及びホットスタンプ成形体

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JP2024148818A (ja) * 2023-04-06 2024-10-18 株式会社神戸製鋼所 ホットスタンプ用鋼板およびこれを用いたホットスタンプ部材
JP7849653B1 (ja) 2024-12-23 2026-04-22 日本製鉄株式会社 溶融亜鉛めっき鋼板

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JPS4940189Y2 (https=) 1971-05-15 1974-11-05
JPS5365216U (https=) 1976-11-02 1978-06-01
JPS582512B2 (ja) 1978-04-07 1983-01-17 日本電気株式会社 ダイヤルパルス送出回路
JPS6354921U (https=) 1986-09-24 1988-04-13
JPH01230715A (ja) 1987-06-26 1989-09-14 Nippon Steel Corp プレス成形性の優れた高強度冷延鋼板の製造方法
JPH0733551B2 (ja) 1989-02-18 1995-04-12 新日本製鐵株式会社 優れた成形性を有する高強度鋼板の製造方法
JP3582512B2 (ja) 2001-11-07 2004-10-27 住友金属工業株式会社 熱間プレス用鋼板およびその製造方法
JP4671634B2 (ja) 2004-07-09 2011-04-20 新日本製鐵株式会社 耐食性に優れた高強度焼き入れ成形体およびその製造方法
JP4733522B2 (ja) 2006-01-06 2011-07-27 新日本製鐵株式会社 耐食性、耐疲労性に優れた高強度焼き入れ成形体の製造方法
EP2045360B1 (de) 2007-10-02 2011-11-30 ThyssenKrupp Steel Europe AG Verfahren zum Herstellen eines Stahlbauteils durch Warmformen und durch Warmformen hergestelltes Stahlbauteil
JP5365216B2 (ja) 2008-01-31 2013-12-11 Ｊｆｅスチール株式会社 高強度鋼板とその製造方法
JP5672746B2 (ja) * 2009-03-31 2015-02-18 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
EP2940176B1 (en) * 2013-03-04 2019-03-27 JFE Steel Corporation High-strength steel sheet, method for manufacturing same, high-strength molten-zinc-plated steel sheet, and method for manufacturing same
JP6260411B2 (ja) 2014-03-31 2018-01-17 新日鐵住金株式会社 緩冷却鋼材
MX2019002330A (es) 2016-09-28 2019-07-04 Jfe Steel Corp Lamina de acero y metodo para producir la misma.
DE102017218704A1 (de) 2017-10-19 2019-04-25 Thyssenkrupp Ag Verfahren zur Herstellung eines mit einem metallischen, vor Korrosion schützenden Überzug versehenen Stahlbauteils
EP4092144A4 (en) 2020-01-16 2023-08-16 Nippon Steel Corporation HOT STAMPING PRODUCT
EP4130319A4 (en) 2020-03-27 2023-03-15 Nippon Steel Corporation HOT GALVANIZED SHEET STEEL
KR102716081B1 (ko) * 2020-06-08 2024-10-15 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
JP7445535B2 (ja) 2020-06-19 2024-03-07 株式会社丸山製作所 粒剤散布車

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EP4461830A4 (en) 2025-05-07
EP4461830B1 (en) 2026-04-22
JP7791460B2 (ja) 2025-12-24
CN118510929A (zh) 2024-08-16

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