MX2024001087A - Lamina de acero de alta resistencia. - Google Patents

Lamina de acero de alta resistencia.

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Publication number
MX2024001087A
MX2024001087A MX2024001087A MX2024001087A MX2024001087A MX 2024001087 A MX2024001087 A MX 2024001087A MX 2024001087 A MX2024001087 A MX 2024001087A MX 2024001087 A MX2024001087 A MX 2024001087A MX 2024001087 A MX2024001087 A MX 2024001087A
Authority
MX
Mexico
Prior art keywords
plate thickness
center section
î1⁄4m
section
steel sheet
Prior art date
Application number
MX2024001087A
Other languages
English (en)
Spanish (es)
Inventor
Kyohei Ishikawa
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 MX2024001087A publication Critical patent/MX2024001087A/es

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    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
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    • 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
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    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • 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 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
    • C21D8/0247—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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  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
MX2024001087A 2021-08-02 2022-07-12 Lamina de acero de alta resistencia. MX2024001087A (es)

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JP4581645B2 (ja) * 2004-11-22 2010-11-17 Ｊｆｅスチール株式会社 ウエブ薄肉高強度ｈ形鋼の製造方法
JP4977879B2 (ja) 2010-02-26 2012-07-18 Ｊｆｅスチール株式会社 曲げ性に優れた超高強度冷延鋼板
JP5780171B2 (ja) * 2012-02-09 2015-09-16 新日鐵住金株式会社 曲げ性に優れた高強度冷延鋼板、高強度亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板とその製造方法
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JP2015193907A (ja) 2014-03-28 2015-11-05 株式会社神戸製鋼所 加工性、および耐遅れ破壊特性に優れた高強度合金化溶融亜鉛めっき鋼板、並びにその製造方法
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WO2016111273A1 (ja) 2015-01-09 2016-07-14 株式会社神戸製鋼所 高強度めっき鋼板、並びにその製造方法
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MX2017009017A (es) 2015-01-09 2018-04-13 Kobe Steel Ltd Lamina de acero chapada de alta resistencia y metodo para su produccion.
JP6093411B2 (ja) 2015-01-09 2017-03-08 株式会社神戸製鋼所 めっき性、加工性、および耐遅れ破壊特性に優れた高強度めっき鋼板、並びにその製造方法
WO2016111274A1 (ja) 2015-01-09 2016-07-14 株式会社神戸製鋼所 めっき性、加工性、および耐遅れ破壊特性に優れた高強度めっき鋼板、並びにその製造方法
JP6093412B2 (ja) 2015-01-09 2017-03-08 株式会社神戸製鋼所 めっき性、加工性、および耐遅れ破壊特性に優れた高強度めっき鋼板、並びにその製造方法
WO2016111272A1 (ja) * 2015-01-09 2016-07-14 株式会社神戸製鋼所 高強度めっき鋼板、並びにその製造方法
JP6085348B2 (ja) 2015-01-09 2017-02-22 株式会社神戸製鋼所 高強度めっき鋼板、並びにその製造方法
KR101931047B1 (ko) * 2015-01-30 2018-12-19 제이에프이 스틸 가부시키가이샤 고강도 도금 강판 및 그 제조 방법
KR102291787B1 (ko) * 2017-02-20 2021-08-23 닛폰세이테츠 가부시키가이샤 고강도 강판
CN111902554B (zh) * 2018-03-30 2022-03-29 日本制铁株式会社 钢板及其制造方法
WO2019198539A1 (ja) * 2018-04-10 2019-10-17 日本製鉄株式会社 機械部品とその製造方法
EP3950994B1 (en) * 2019-03-28 2024-01-24 Nippon Steel Corporation High strength steel sheet
WO2020262651A1 (ja) * 2019-06-28 2020-12-30 日本製鉄株式会社 鋼板

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