BR112017020003A2 - membro de folha de aço tratada termicamente e método de produção do mesmo - Google Patents

membro de folha de aço tratada termicamente e método de produção do mesmo

Info

Publication number
BR112017020003A2
BR112017020003A2 BR112017020003-1A BR112017020003A BR112017020003A2 BR 112017020003 A2 BR112017020003 A2 BR 112017020003A2 BR 112017020003 A BR112017020003 A BR 112017020003A BR 112017020003 A2 BR112017020003 A2 BR 112017020003A2
Authority
BR
Brazil
Prior art keywords
heat
steel sheet
treated steel
sheet member
production method
Prior art date
Application number
BR112017020003-1A
Other languages
English (en)
Japanese (ja)
Inventor
Suwa Yoshihiro
Tabata Shinichiro
Azuma Masafumi
Hikida Kazuo
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112017020003A2 publication Critical patent/BR112017020003A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/22—Martempering
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • 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
    • 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
    • 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
    • C21D8/0263—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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • 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
    • C21D2211/008—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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

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

Abstract

a presente invenção refere-se a um membro de folha de aço tratada termicamente que tem uma composição química que inclui, expresso em % de massa, 0,05 a 0,50% de c, 0,50 a 5,0% de si, 1,5 a 4,0% de mn, não mais que 0,05% de p, não mais que 0,05% de s, não mais que 0,01% de n, 0,01 a 0,10% de ti, 0,0005 a 0,010% de b, 0 a 1,0% de cr, 0 a 2,0% de ni, 0 a 1,0% de cu, 0 a 1,0% de mo, 0 a 1,0% de v, 0 a 0,01% de ca, 0 a 1,0% de al, 0 a 1,0% de nb e 0 a 0,1% de rem, sendo que o restante é fe e impurezas. o membro de folha de aço tratada termicamente tem uma estrutura metalográfica que consiste principalmente em martensita, e que tem uma fração de volume de austenita retida de 0,2 a 1,0%. a densidade numérica de carbonetos presentes no membro de folha de aço que tem um diâmetro equivalente a círculo de pelo menos 0,1 µm não é de mais que 4,0×103 por mm2. o membro de folha de aço tratada termicamente tem uma resistência à tração de pelo menos 1,4 gpa e uma razão de rendimento de pelo menos 0,65.
BR112017020003-1A 2015-04-08 2016-04-07 membro de folha de aço tratada termicamente e método de produção do mesmo BR112017020003A2 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2015-079388 2015-04-08
JP2015-079391 2015-04-08
JP2015079391 2015-04-08
JP2015079388 2015-04-08
JP2015141648 2015-07-15
JP2015141645 2015-07-15
JP2015-141648 2015-07-15
JP2015-141645 2015-07-15
PCT/JP2016/061426 WO2016163469A1 (ja) 2015-04-08 2016-04-07 熱処理鋼板部材およびその製造方法

Publications (1)

Publication Number Publication Date
BR112017020003A2 true BR112017020003A2 (pt) 2018-06-19

Family

ID=57072655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020003-1A BR112017020003A2 (pt) 2015-04-08 2016-04-07 membro de folha de aço tratada termicamente e método de produção do mesmo

Country Status (12)

Country Link
US (1) US10563281B2 (pt)
EP (1) EP3282031B1 (pt)
JP (1) JP6380660B2 (pt)
KR (1) KR102034127B1 (pt)
CN (1) CN107532255B (pt)
BR (1) BR112017020003A2 (pt)
CA (1) CA2982087C (pt)
ES (1) ES2788163T3 (pt)
MX (1) MX2017012875A (pt)
RU (1) RU2686715C1 (pt)
TW (1) TWI609088B (pt)
WO (1) WO2016163469A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102034127B1 (ko) 2015-04-08 2019-10-18 닛폰세이테츠 가부시키가이샤 열처리 강판 부재 및 그것의 제조 방법
ES2782077T3 (es) * 2015-04-08 2020-09-10 Nippon Steel Corp Lámina de acero para tratamiento térmico
ES2787005T3 (es) 2015-04-08 2020-10-14 Nippon Steel Corp Miembro de lámina de acero tratado térmicamente, y método de producción para el mismo
KR101999019B1 (ko) 2017-12-24 2019-07-10 주식회사 포스코 초고강도 냉연강판 및 그 제조방법
CN108546879A (zh) * 2018-05-11 2018-09-18 攀钢集团攀枝花钢铁研究院有限公司 含V、Nb非调质预硬型塑料模具钢及其制备方法
CN108486472A (zh) * 2018-05-11 2018-09-04 攀钢集团攀枝花钢铁研究院有限公司 含V、Ti、N非调质预硬型塑料模具钢及其制备方法
CN108504934A (zh) * 2018-05-11 2018-09-07 攀钢集团攀枝花钢铁研究院有限公司 含V、Nb、N非调质预硬型塑料模具钢及其制备方法
CN108624815A (zh) * 2018-05-11 2018-10-09 攀钢集团攀枝花钢铁研究院有限公司 含V、Nb、Ti非调质预硬型塑料模具钢及其制备方法
CN108315671B (zh) * 2018-05-14 2019-09-17 东北大学 屈服强度1000MPa级低屈强比超高强钢及其制备方法
KR102495090B1 (ko) 2018-07-31 2023-02-06 제이에프이 스틸 가부시키가이샤 고강도 열연 강판 및 그의 제조 방법
JP7267695B2 (ja) 2018-08-24 2023-05-02 株式会社小松製作所 履帯部品およびその製造方法
US11939642B2 (en) 2018-10-10 2024-03-26 Jfe Steel Corporation High-strength steel sheet and method for manufacturing same
JP6801818B2 (ja) * 2018-12-21 2020-12-16 Ｊｆｅスチール株式会社 鋼板、部材およびこれらの製造方法
WO2020129402A1 (ja) * 2018-12-21 2020-06-25 Ｊｆｅスチール株式会社 鋼板、部材およびこれらの製造方法
CN111801436B (zh) 2019-02-05 2021-10-29 日本制铁株式会社 钢构件、钢板及它们的制造方法
CN110205545B (zh) * 2019-06-05 2021-01-08 中国科学院金属研究所 可抑制海洋生物污损的高强度纳米强化钢及其制备方法
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
CN110484816A (zh) * 2019-08-31 2019-11-22 东莞理工学院 一种以硅代铝轻量化高强韧汽车用钢及其制备方法
EP4079913A4 (en) * 2019-12-20 2023-02-22 Posco STEEL FOR HOT FORMING, HOT FORMED ELEMENT AND METHOD OF MANUFACTURE THEREOF
JP7574226B2 (ja) * 2020-01-24 2024-10-28 日本製鉄株式会社 自動車外板パネル
US12378625B2 (en) 2020-01-31 2025-08-05 Jfe Steel Corporation Steel sheet, member, and production methods therefor
US12571065B2 (en) * 2020-06-23 2026-03-10 Tenaris Connections B.V. Method of manufacturing high strength steel tubing from a steel composition and components thereof
CN112126847B (zh) * 2020-07-31 2021-12-03 天津钢铁集团有限公司 大厚度q420fte高强度风塔结构用钢板及其生产方法
CN112501521A (zh) * 2020-11-30 2021-03-16 西安市康铖机械制造有限公司 一种超高强度航空结构钢的加工方法
KR102932732B1 (ko) * 2021-04-02 2026-03-05 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
KR20230151529A (ko) * 2021-04-02 2023-11-01 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
JP7795131B2 (ja) * 2022-04-14 2026-01-07 日本製鉄株式会社 ホットスタンプ成形体
JP7795130B2 (ja) * 2022-04-14 2026-01-07 日本製鉄株式会社 ホットスタンプ成形体
CN114934228B (zh) * 2022-05-18 2023-06-16 湖南华菱涟源钢铁有限公司 一种热成形钢板及其生产方法
WO2024105429A1 (en) 2022-11-14 2024-05-23 Arcelormittal High toughness press-hardened steel part and method of manufacturing the same
WO2024105428A1 (en) 2022-11-14 2024-05-23 Arcelormittal High toughness press-hardened steel part and method of manufacturing the same
CN116590625B (zh) * 2023-04-23 2024-01-09 鞍钢股份有限公司 一种高性能细晶压力容器钢板及其制造方法
CN116574978B (zh) * 2023-04-23 2024-01-09 鞍钢股份有限公司 一种多阶段热处理细晶压力容器钢板及其制造方法
CN116855847B (zh) * 2023-04-23 2025-06-24 鞍钢股份有限公司 一种复合热处理细晶压力容器钢板及其制造方法
WO2026070562A1 (ja) * 2024-09-26 2026-04-02 Ｊｆｅスチール株式会社 高強度熱延鋼板、部材およびこれらの製造方法

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0765141B2 (ja) 1985-09-18 1995-07-12 日立金属株式会社 熱間加工用工具鋼
JP3389562B2 (ja) 2000-07-28 2003-03-24 アイシン高丘株式会社 車輌用衝突補強材の製造方法
JP4437869B2 (ja) 2000-12-08 2010-03-24 新日本製鐵株式会社 成形性および焼入れ性に優れた熱延鋼板および冷延鋼板
FR2836930B1 (fr) 2002-03-11 2005-02-25 Usinor Acier lamine a chaud a tres haute resistance et de faible densite
JP4325277B2 (ja) * 2003-05-28 2009-09-02 住友金属工業株式会社 熱間成形法と熱間成形部材
TWI290586B (en) 2003-09-24 2007-12-01 Nippon Steel Corp Hot rolled steel sheet and method of producing the same
JP3863874B2 (ja) 2003-10-02 2006-12-27 新日本製鐵株式会社 金属板材の熱間プレス成形装置及び熱間プレス成形方法
JP4441417B2 (ja) * 2005-02-14 2010-03-31 新日本製鐵株式会社 成形加工性と溶接性に優れる高張力冷延鋼板及びその製造方法
EP2166115A3 (en) 2005-08-12 2010-11-10 Kabushiki Kaisha Kobe Seiko Sho Method for production of steel material having excellent scale detachment and steel wire material having excellent scale detachment
JP4369415B2 (ja) 2005-11-18 2009-11-18 株式会社神戸製鋼所 酸洗い性に優れたばね用鋼線材
JP4781836B2 (ja) 2006-02-08 2011-09-28 新日本製鐵株式会社 耐水素脆性に優れた超高強度鋼板とその製造方法及び超高強度溶融亜鉛めっき鋼板の製造方法並びに超高強度合金化溶融亜鉛めっき鋼板の製造方法
JP4983082B2 (ja) 2006-04-26 2012-07-25 住友金属工業株式会社 高強度鋼材及びその製造方法
JP4653038B2 (ja) * 2006-08-21 2011-03-16 株式会社神戸製鋼所 高張力厚鋼板およびその製造方法
US8721809B2 (en) * 2007-02-23 2014-05-13 Tata Steel Ijmuiden B.V. Method of thermomechanical shaping a final product with very high strength and a product produced thereby
JP4782056B2 (ja) 2007-03-27 2011-09-28 新日本製鐵株式会社 熱間プレス時のスケール密着性に優れた高強度鋼板およびその製造方法
JP5181517B2 (ja) * 2007-04-13 2013-04-10 Ｊｆｅスチール株式会社 熱間プレス加工用鋼板
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
ES2672070T3 (es) 2008-11-19 2018-06-12 Nippon Steel & Sumitomo Metal Corporation Chapa de acero y chapa de acero tratada superficialmente
JP5195413B2 (ja) 2008-12-26 2013-05-08 新日鐵住金株式会社 曲げ加工性及び靭性の異方性に優れた高強度熱延鋼板及びその製造方法
JP5423072B2 (ja) * 2009-03-16 2014-02-19 Ｊｆｅスチール株式会社 曲げ加工性および耐遅れ破壊特性に優れる高強度冷延鋼板およびその製造方法
JP5463715B2 (ja) 2009-04-06 2014-04-09 Ｊｆｅスチール株式会社 自動車構造部材用高強度溶接鋼管の製造方法
JP5499664B2 (ja) 2009-11-30 2014-05-21 新日鐵住金株式会社 疲労耐久性に優れた引張最大強度９００ＭＰａ以上の高強度冷延鋼板及びその製造方法、並びに、高強度亜鉛めっき鋼板及びその製造方法
JP5732907B2 (ja) * 2010-02-26 2015-06-10 新日鐵住金株式会社 熱間三次元曲げ加工用鋼材と熱間三次元曲げ鋼材及びその製造方法
KR101475585B1 (ko) * 2010-06-14 2014-12-22 신닛테츠스미킨 카부시키카이샤 핫 스탬프 성형체, 핫 스탬프용 강판의 제조 방법 및 핫 스탬프 성형체의 제조 방법
JP5659604B2 (ja) * 2010-07-30 2015-01-28 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
JP5029749B2 (ja) 2010-09-17 2012-09-19 Ｊｆｅスチール株式会社 曲げ加工性に優れた高強度熱延鋼板およびその製造方法
JP4980471B1 (ja) 2011-01-07 2012-07-18 株式会社神戸製鋼所 鋼線材及びその製造方法
EP2684972B1 (en) * 2011-03-09 2017-09-27 Nippon Steel & Sumitomo Metal Corporation Steel sheets for hot stamping, method for manufacturing the same, and use for manufacturing high-strength hot-stamped parts
RU2450079C1 (ru) 2011-03-11 2012-05-10 Закрытое акционерное общество "Научно-Производственная Компания Технология машиностроения и Объемно-поверхностная закалка" (ЗАО "НПК Техмаш и ОПЗ") Конструкционная сталь для объемно-поверхностной закалки
JP5459441B2 (ja) 2011-04-13 2014-04-02 新日鐵住金株式会社 熱延鋼板及びその製造方法
RU2463359C1 (ru) 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
WO2013012006A1 (ja) * 2011-07-21 2013-01-24 株式会社神戸製鋼所 熱間プレス成形鋼部材の製造方法
JP2013181183A (ja) 2012-02-29 2013-09-12 Jfe Steel Corp 降伏強度の面内異方性の小さい高強度冷延鋼板およびその製造方法
JP5348268B2 (ja) * 2012-03-07 2013-11-20 Ｊｆｅスチール株式会社 成形性に優れる高強度冷延鋼板およびその製造方法
JP5869924B2 (ja) 2012-03-09 2016-02-24 株式会社神戸製鋼所 プレス成形品の製造方法およびプレス成形品
JP6001884B2 (ja) * 2012-03-09 2016-10-05 株式会社神戸製鋼所 プレス成形品の製造方法およびプレス成形品
BR112015004191B1 (pt) * 2012-08-28 2020-03-24 Nippon Steel Corporation Chapa de aço
JP5942841B2 (ja) * 2012-12-21 2016-06-29 新日鐵住金株式会社 強度と耐水素脆性に優れたホットスタンプ成形体及びホットスタンプ成形体の製造方法
EP3006586B1 (en) * 2013-06-07 2019-07-31 Nippon Steel Corporation Heat-treated steel material and method for producing same
WO2016158961A1 (ja) * 2015-03-31 2016-10-06 新日鐵住金株式会社 ホットスタンプ用鋼板およびその製造方法、並びにホットスタンプ成形体
ES2787005T3 (es) 2015-04-08 2020-10-14 Nippon Steel Corp Miembro de lámina de acero tratado térmicamente, y método de producción para el mismo
KR102034127B1 (ko) 2015-04-08 2019-10-18 닛폰세이테츠 가부시키가이샤 열처리 강판 부재 및 그것의 제조 방법

Also Published As

Publication number Publication date
CA2982087C (en) 2020-01-21
US10563281B2 (en) 2020-02-18
ES2788163T3 (es) 2020-10-20
EP3282031B1 (en) 2020-02-19
JP6380660B2 (ja) 2018-08-29
EP3282031A1 (en) 2018-02-14
TWI609088B (zh) 2017-12-21
RU2686715C1 (ru) 2019-04-30
TW201708567A (zh) 2017-03-01
EP3282031A4 (en) 2018-09-12
JPWO2016163469A1 (ja) 2017-12-21
WO2016163469A1 (ja) 2016-10-13
KR20170133495A (ko) 2017-12-05
US20180135145A1 (en) 2018-05-17
KR102034127B1 (ko) 2019-10-18
CA2982087A1 (en) 2016-10-13
MX2017012875A (es) 2018-02-21
CN107532255A (zh) 2018-01-02
CN107532255B (zh) 2019-06-28

Similar Documents

Publication Publication Date Title
BR112019025042A2 (pt) Vergalhão laminado para aço para mola
BR112017019994A2 (pt) membro de folha de aço tratada termicamente e método para produzir o mesmo
MX2016015400A (es) Material de acero tratado con calor y metodo para producir el mismo.
MX2016015580A (es) Meterial de acero tratado termicamente y metodo para producirlo.
WO2015162939A8 (ja) 厚鋼板及びその製造方法
BR112017000121A2 (pt) aço inoxidável austenítico e método de fabricação para o mesmo
BR112018069311A2 (pt) material de aço inoxidável austenítico
MX2017012875A (es) Miembro de lamina de acero con tratamiento termico y metodo para producir el mismo.
BR112018000188A2 (pt) aço inoxidável austenítico e método para produção de aço inoxidável austenítico
UA118298C2 (uk) Спосіб виготовлення сталевого листа для пресового гартування та деталь, одержана таким способом
MX374819B (es) Hoja de acero laminada en caliente de alta resistencia, que tiene endurecimiento de recocido y dureza a baja temperatura excelentes, con resistencia a la tension maxima de 980 mpa o mas.
UA118420C2 (uk) Високоміцна сталь і спосіб її виготовлення
BR112017020004A2 (pt) folha de aço para tratamento térmico
BR112017021224A2 (pt) chapa de aço laminada a quente, material do aço, e método para produção de chapa de aço laminada a quente
BR112017000567A2 (pt) produto de aço e método de fabricação do mesmo
UA117790C2 (uk) Гарячекатаний сталевий лист та спосіб його виготовлення
BR112016023912A2 (pt) aço para molas e método para produção do mesmo
MX358844B (es) Estabilizador hueco y tuberia de acero para estabilizadores huecos y metodo de produccion de los mismos.
MA39417B1 (fr) Tôle d'acier doublement recuite a hautes caracteristiques mecaniques de resistance et de ductilite, procede de fabrication et utilisation de telles tôles
BR112017025795A2 (pt) aço resistente à corrosão, método de produção do dito aço e uso do mesmo
BR112015030008A2 (pt) material de aço tratado termicamente e método de produção do mesmo
MX363869B (es) Placa de acero inoxidable de ferrita que tiene excelente resistencia contra desprendimiento de laminilla, y metodo para fabricarla.
AR107741A1 (es) Material de acero y tubo de acero para pozo de petróleo
MX2018011889A (es) Chapa de acero, chapa de acero revestida, metodo para producir chapa de acero laminada en caliente, metodo para producir chapa de acero muy dura laminada en frio, metodo para producir chapa de acero y metodo para producir chapa de acero revestida.
MX2019004216A (es) Lamina de acero para carburacion, y metodo para fabricar la lamina de acero para carburacion.

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time