MX2023009117A - Lamina de acero, miembro y metodos de fabricacion de los mismos. - Google Patents

Lamina de acero, miembro y metodos de fabricacion de los mismos.

Info

Publication number
MX2023009117A
MX2023009117A MX2023009117A MX2023009117A MX2023009117A MX 2023009117 A MX2023009117 A MX 2023009117A MX 2023009117 A MX2023009117 A MX 2023009117A MX 2023009117 A MX2023009117 A MX 2023009117A MX 2023009117 A MX2023009117 A MX 2023009117A
Authority
MX
Mexico
Prior art keywords
steel sheet
producing
mass
martensite
î1⁄4m
Prior art date
Application number
MX2023009117A
Other languages
English (en)
Spanish (es)
Inventor
Shinjiro Kaneko
Shimpei Yoshioka
Katsuya Hata
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Priority claimed from PCT/JP2022/003321 external-priority patent/WO2022185805A1/ja
Publication of MX2023009117A publication Critical patent/MX2023009117A/es

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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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    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
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    • C21D1/26—Methods of annealing
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
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    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling
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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
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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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MX2023009117A 2021-03-02 2022-01-28 Lamina de acero, miembro y metodos de fabricacion de los mismos. MX2023009117A (es)

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MX2018007364A (es) 2016-03-25 2018-08-15 Nippon Steel & Sumitomo Metal Corp Lamina de acero de alta resistencia y lamina de acero galvanizada de alta resistencia.
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WO2019181950A1 (ja) 2018-03-19 2019-09-26 日本製鉄株式会社 高強度冷延鋼板およびその製造方法
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CN112585290B (zh) 2018-08-22 2022-05-24 杰富意钢铁株式会社 高强度钢板及其制造方法
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US12454733B2 (en) 2019-05-16 2025-10-28 Jfe Steel Corporation High strength member, method for manufacturing high strength member, and method for manufacturing steel sheet for high strength member
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