MX2020010135A - Articulo estampado en caliente. - Google Patents

Articulo estampado en caliente.

Info

Publication number
MX2020010135A
MX2020010135A MX2020010135A MX2020010135A MX2020010135A MX 2020010135 A MX2020010135 A MX 2020010135A MX 2020010135 A MX2020010135 A MX 2020010135A MX 2020010135 A MX2020010135 A MX 2020010135A MX 2020010135 A MX2020010135 A MX 2020010135A
Authority
MX
Mexico
Prior art keywords
hot
rotation
martensite
steel sheet
formed product
Prior art date
Application number
MX2020010135A
Other languages
English (en)
Inventor
Yuri Toda
Kazuo Hikida
Shingo Fujinaka
Tomohito Tanaka
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 MX2020010135A publication Critical patent/MX2020010135A/es

Links

Classifications

    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/18—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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • 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
    • C21D2211/008—Martensite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Un artículo estampado en caliente de lámina de acero de alta resistencia excelente en deformabilidad por flexión que tiene una composición química predeterminada, que tiene una tasa de área de 90% o más de las microestructuras de la lámina de acero compuestas por una o más de bainita inferior, martensita y martensita templada, y que tiene una relación de la longitud de los límites de grano con un ángulo de rotación alrededor de un eje de rotación de la dirección <011> de los granos de cristal de la bainita inferior, martensita y martensita templada de 15° o más con respecto a la longitud de límites de grano con un ángulo de rotación de 5° a 75° de 80% o más.
MX2020010135A 2018-03-29 2018-03-29 Articulo estampado en caliente. MX2020010135A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/013369 WO2019186930A1 (ja) 2018-03-29 2018-03-29 ホットスタンプ成形体

Publications (1)

Publication Number Publication Date
MX2020010135A true MX2020010135A (es) 2020-10-19

Family

ID=65655772

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010135A MX2020010135A (es) 2018-03-29 2018-03-29 Articulo estampado en caliente.

Country Status (7)

Country Link
US (1) US11180837B2 (es)
EP (1) EP3778951A4 (es)
JP (1) JP6477978B1 (es)
KR (1) KR102460598B1 (es)
CN (1) CN111655885B (es)
MX (1) MX2020010135A (es)
WO (1) WO2019186930A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2020010257A (es) * 2018-03-29 2020-10-22 Nippon Steel Corp Lamina de acero para uso en estampado en caliente.
JP7151890B2 (ja) * 2019-05-31 2022-10-12 日本製鉄株式会社 ホットスタンプ成形体
JP7188584B2 (ja) * 2019-05-31 2022-12-13 日本製鉄株式会社 ホットスタンプ成形体
EP4089194A4 (en) * 2020-01-09 2023-07-26 Nippon Steel Corporation HOT STAMPING MOLDED BODY
JP7319570B2 (ja) * 2020-01-09 2023-08-02 日本製鉄株式会社 ホットスタンプ成形体
US20230002874A1 (en) * 2020-01-09 2023-01-05 Nippon Steel Corporation Hot-stamping formed body
EP4209610A4 (en) * 2020-09-01 2024-01-17 Hyundai Steel Company HOT STAMPING MATERIAL AND METHOD FOR PRODUCING IT
WO2022050500A1 (ko) 2020-09-01 2022-03-10 현대제철 주식회사 핫스탬핑용 소재 및 그 제조방법
KR102568217B1 (ko) * 2021-09-23 2023-08-21 주식회사 포스코 구멍확장성이 우수한 초고강도 냉연강판 및 그 제조방법
WO2023234337A1 (ja) * 2022-06-03 2023-12-07 日本製鉄株式会社 ホットスタンプ成形体

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JPS5114691B1 (es) 1969-08-14 1976-05-11
JP4123748B2 (ja) 2001-02-07 2008-07-23 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる薄鋼板およびその製造方法
JP4276482B2 (ja) * 2003-06-26 2009-06-10 新日本製鐵株式会社 極限変形能と形状凍結性に優れた高強度熱延鋼板とその製造方法
JP5369714B2 (ja) 2009-01-28 2013-12-18 Ｊｆｅスチール株式会社 延性に優れたホットプレス部材、そのホットプレス部材用鋼板、およびそのホットプレス部材の製造方法
JP2010174283A (ja) * 2009-01-28 2010-08-12 Jfe Steel Corp 延性に優れたホットプレス部材、そのホットプレス部材用鋼板、およびそのホットプレス部材の製造方法
JP5463906B2 (ja) * 2009-12-28 2014-04-09 新日鐵住金株式会社 ホットスタンプ用鋼板及びその製造方法
US20130095347A1 (en) * 2010-06-14 2013-04-18 Kaoru Kawasaki Hot-stamped steel, method of producing of steel sheet for hot stamping, and method of producing hot-stamped steel
BR112013009520B1 (pt) * 2010-10-22 2019-05-07 Nippon Steel & Sumitomo Metal Corporation Métodos para produção de chassi estampado a quente e chassi estampado a quente
KR101253885B1 (ko) * 2010-12-27 2013-04-16 주식회사 포스코 연성이 우수한 성형 부재용 강판, 성형 부재 및 그 제조방법
JP5835622B2 (ja) 2012-07-06 2015-12-24 新日鐵住金株式会社 熱間プレス鋼板部材およびその製造方法ならびに熱間プレス用鋼板
ES2662381T3 (es) * 2013-09-18 2018-04-06 Nippon Steel & Sumitomo Metal Corporation Pieza estampada en caliente y método de fabricación de la misma
JP6326761B2 (ja) * 2013-10-23 2018-05-23 新日鐵住金株式会社 ホットスタンプ鋼材の製造方法、ホットスタンプ用鋼板の製造方法及びホットスタンプ用鋼板
ES2749437T3 (es) 2014-03-26 2020-03-20 Nippon Steel Corp Miembro de lámina de acero formado en caliente de alta resistencia
CN104195443A (zh) * 2014-05-19 2014-12-10 首钢总公司 汽车用高抗弯性能热成形钢及其制造方法
JP2016003389A (ja) * 2014-06-20 2016-01-12 株式会社神戸製鋼所 熱間プレス用鋼板、並びに該鋼板を用いた熱間プレス成形品及びその製造方法
CN107250404B (zh) * 2015-02-20 2019-04-26 新日铁住金株式会社 热轧钢板
WO2016132549A1 (ja) * 2015-02-20 2016-08-25 新日鐵住金株式会社 熱延鋼板
US10697036B2 (en) * 2015-03-16 2020-06-30 Jfe Steel Corporation Steel material for composite pressure vessel liner and steel pipe or tube for composite pressure vessel liner
JP6620465B2 (ja) * 2015-08-28 2019-12-18 日本製鉄株式会社 ホットスタンプ用鋼板
KR101797316B1 (ko) * 2015-12-21 2017-11-14 주식회사 포스코 고강도 및 우수한 내구성을 가지는 자동차용 부품 및 그 제조방법
KR101917472B1 (ko) * 2016-12-23 2018-11-09 주식회사 포스코 항복비가 낮고 균일연신율이 우수한 템퍼드 마르텐사이트 강 및 그 제조방법

Also Published As

Publication number Publication date
CN111655885A (zh) 2020-09-11
US20210010118A1 (en) 2021-01-14
EP3778951A1 (en) 2021-02-17
CN111655885B (zh) 2021-11-19
JP6477978B1 (ja) 2019-03-06
EP3778951A4 (en) 2021-10-27
US11180837B2 (en) 2021-11-23
WO2019186930A1 (ja) 2019-10-03
KR102460598B1 (ko) 2022-10-31
KR20200121872A (ko) 2020-10-26
JPWO2019186930A1 (ja) 2020-04-30

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