PL2907886T3 - Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze - Google Patents

Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze

Info

Publication number
PL2907886T3
PL2907886T3 PL14756256T PL14756256T PL2907886T3 PL 2907886 T3 PL2907886 T3 PL 2907886T3 PL 14756256 T PL14756256 T PL 14756256T PL 14756256 T PL14756256 T PL 14756256T PL 2907886 T3 PL2907886 T3 PL 2907886T3
Authority
PL
Poland
Prior art keywords
mpa
steel sheet
low
rolled steel
temperature toughness
Prior art date
Application number
PL14756256T
Other languages
English (en)
Inventor
Masafumi Azuma
Hiroshi Shuto
Tatsuo Yokoi
Yuuki Kanzawa
Akihiro Uenishi
Original Assignee
Nippon Steel & Sumitomo Metal 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51428232&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2907886(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of PL2907886T3 publication Critical patent/PL2907886T3/pl

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
    • 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
    • C21D8/021—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 involving particular fabrication steps or treatments of ingots or slabs
    • 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
    • C21D8/0221—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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
PL14756256T 2013-02-26 2014-02-25 Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze PL2907886T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013035597 2013-02-26
PCT/JP2014/054570 WO2014132968A1 (ja) 2013-02-26 2014-02-25 焼き付け硬化性と低温靭性に優れた引張最大強度９８０ＭＰａ以上の高強度熱延鋼板
EP14756256.5A EP2907886B1 (en) 2013-02-26 2014-02-25 High-strength hot-rolled steel sheet having maximum tensile strength of 980 mpa or more, and having excellent and baking hardenability and low-temperature toughness

Publications (1)

Publication Number Publication Date
PL2907886T3 true PL2907886T3 (pl) 2019-04-30

Family

ID=51428232

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14756256T PL2907886T3 (pl) 2013-02-26 2014-02-25 Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze

Country Status (11)

Country Link
US (1) US10196726B2 (pl)
EP (1) EP2907886B1 (pl)
JP (1) JP6008039B2 (pl)
KR (1) KR101748510B1 (pl)
CN (1) CN104968822B (pl)
BR (1) BR112015011302B1 (pl)
ES (1) ES2703779T3 (pl)
MX (1) MX374819B (pl)
PL (1) PL2907886T3 (pl)
TW (1) TWI550101B (pl)
WO (1) WO2014132968A1 (pl)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101709432B1 (ko) 2013-05-14 2017-03-08 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법
EP3150736B1 (en) * 2014-05-29 2019-10-16 Nippon Steel Corporation Heat-treated steel material and method for producing same
CN104513937A (zh) * 2014-12-19 2015-04-15 宝山钢铁股份有限公司 一种屈服强度800MPa级别高强钢及其生产方法
CN105002425B (zh) * 2015-06-18 2017-12-22 宝山钢铁股份有限公司 超高强度超高韧性石油套管用钢、石油套管及其制造方法
US20180209011A1 (en) 2015-07-17 2018-07-26 Salzgitter Flachstahl Gmbh Method of producing a hot strip of a bainitic multi-phase steel having a zn-mg-al coating, and a corresponding hot strip
DE102015112886A1 (de) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh Hochfester aluminiumhaltiger Manganstahl, ein Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl und hiernach hergestelltes Stahlflachprodukt
TWI564405B (zh) * 2015-11-19 2017-01-01 新日鐵住金股份有限公司 高強度熱軋鋼板及其製造方法
EP3378961B1 (en) 2015-11-19 2021-12-29 Nippon Steel Corporation High strength hot-rolled steel sheet and manufacturing method thereof
WO2017111233A1 (ko) * 2015-12-23 2017-06-29 (주)포스코 고강도강 및 그 제조방법
CN105648314B (zh) * 2016-01-22 2017-07-11 东北大学 ‑80℃Akv值大于100J的中锰钢板的制备方法
JP6508176B2 (ja) * 2016-03-29 2019-05-08 Ｊｆｅスチール株式会社 ホットプレス部材およびその製造方法
JP6852736B2 (ja) * 2016-07-15 2021-03-31 日本製鉄株式会社 溶融亜鉛めっき冷延鋼板
DE102016117502A1 (de) * 2016-09-16 2018-03-22 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Warm- oder Kaltbandes und/oder eines flexibel gewalzten Stahlflachprodukts aus einem hochfesten manganhaltigen Stahl und Stahlflachprodukt hiernach
KR102221391B1 (ko) * 2016-09-21 2021-03-02 닛폰세이테츠 가부시키가이샤 강판
JP6572952B2 (ja) * 2016-09-28 2019-09-11 Ｊｆｅスチール株式会社 耐摩耗鋼板および耐摩耗鋼板の製造方法
JP2019537666A (ja) * 2016-11-04 2019-12-26 ニューコア・コーポレーション 多相冷間圧延超高強度鋼
KR101819383B1 (ko) * 2016-11-09 2018-01-17 주식회사 포스코 열처리 경화형 고탄소 강판 및 그 제조방법
KR101867701B1 (ko) * 2016-11-11 2018-06-15 주식회사 포스코 수소유기균열 저항성이 우수한 압력용기용 강재 및 그 제조방법
WO2019031583A1 (ja) * 2017-08-09 2019-02-14 新日鐵住金株式会社 熱延鋼板およびその製造方法
KR102359706B1 (ko) 2017-11-08 2022-02-09 닛폰세이테츠 가부시키가이샤 강판
CN107747043B (zh) * 2017-11-13 2019-10-22 山东钢铁股份有限公司 一种屈服强度650MPa及以上级别耐候热轧H型钢及其制造方法
KR102095509B1 (ko) 2017-12-22 2020-03-31 주식회사 포스코 고강도 열연 도금강판 및 그의 제조방법
WO2019216269A1 (ja) * 2018-05-07 2019-11-14 日本製鉄株式会社 熱延鋼板及びその製造方法
CA3066726A1 (en) * 2018-05-25 2019-11-28 Salzburg Trading Company, Ltd. Impact resistant high strength steel
KR102098478B1 (ko) * 2018-07-12 2020-04-07 주식회사 포스코 고강도, 고성형성, 우수한 소부경화성을 갖는 열연도금강판 및 그 제조방법
EP3848478A4 (en) * 2018-09-04 2021-11-24 Tohoku University IRON-BASED ALLOY AND METHOD FOR MANUFACTURING AN IRON-BASED ALLOY
US20220056543A1 (en) * 2018-09-20 2022-02-24 Arcelormittal Hot rolled steel sheet with high hole expansion ratio and manufacturing process thereof
US12428694B2 (en) 2018-10-19 2025-09-30 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
PL3653736T3 (pl) 2018-11-14 2021-05-17 Ssab Technology Ab Taśma stalowa walcowana na gorąco i sposób wytwarzania
KR102164074B1 (ko) * 2018-12-19 2020-10-13 주식회사 포스코 내마모성 및 고온 강도가 우수한 차량의 브레이크 디스크용 강재 및 그 제조방법
JP7115628B2 (ja) * 2019-02-18 2022-08-09 日本製鉄株式会社 熱延鋼板及びその製造方法
KR102662623B1 (ko) * 2019-04-24 2024-05-03 닛폰세이테츠 가부시키가이샤 와전류식 감속 장치용 로터
EP3744862A1 (de) * 2019-05-29 2020-12-02 ThyssenKrupp Steel Europe AG Warmgewalztes stahlflachprodukt mit optimierter schweisseignung und verfahren zur herstellung eines solchen stahlflachprodukts
WO2020241762A1 (ja) * 2019-05-31 2020-12-03 日本製鉄株式会社 ホットスタンプ用鋼板
JP7168088B2 (ja) * 2019-07-10 2022-11-09 日本製鉄株式会社 高強度鋼板
CN114127322B (zh) * 2019-08-26 2023-01-10 杰富意钢铁株式会社 耐磨损薄钢板及其制造方法
CN110952020A (zh) * 2019-10-16 2020-04-03 邯郸钢铁集团有限责任公司 一种经济型900MPa级超高强调质钢板及其生产方法
WO2021123886A1 (en) 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled and annealed steel sheet and method of manufacturing the same
WO2021123889A1 (en) 2019-12-19 2021-06-24 Arcelormittal Hot rolled and heat-treated steel sheet and method of manufacturing the same
WO2021123887A1 (en) * 2019-12-19 2021-06-24 Arcelormittal High toughness hot rolled steel sheet and method of manufacturing the same
WO2021123888A1 (en) 2019-12-19 2021-06-24 Arcelormittal Cold rolled and heat-treated steel sheet and method of manufacturing the same
CN113122769B (zh) * 2019-12-31 2022-06-28 宝山钢铁股份有限公司 低硅低碳当量吉帕级复相钢板/钢带及其制造方法
KR20220139882A (ko) * 2020-02-11 2022-10-17 타타 스틸 이즈무이덴 베.뷔. 고플랜지성 초고강도 연성 열간압연 강, 열간압연 강 제조방법 및 그 용도
JP7262617B2 (ja) * 2020-06-19 2023-04-21 ヒュンダイ スチール カンパニー 鉄筋およびその製造方法
CN114107788B (zh) * 2020-08-31 2023-04-11 宝山钢铁股份有限公司 一种980MPa级回火马氏体型高扩孔钢及其制造方法
CN114107794B (zh) * 2020-08-31 2023-08-11 宝山钢铁股份有限公司 一种980MPa级超低碳马氏体加残奥型超高扩孔钢及其制造方法
US12503745B2 (en) 2020-09-30 2025-12-23 Nippon Steel Corporation Steel sheet and steel sheet manufacturing method
CN112813352A (zh) * 2021-01-21 2021-05-18 江苏沪之通金属制品有限公司 一种耐腐蚀金属材料及其制备方法
KR20220169497A (ko) * 2021-06-18 2022-12-28 주식회사 포스코 굽힘 특성이 우수한 고항복비 초고강도 강판 및 그 제조방법
CN113416901B (zh) * 2021-06-29 2022-03-01 宝武集团鄂城钢铁有限公司 一种低温韧性优异的高磁感性耐候软磁钢及其生产方法
CN113718172A (zh) * 2021-07-28 2021-11-30 唐山钢铁集团有限责任公司 一种1200MPa级低碳马氏体钢带及其生产方法
CN114058960B (zh) * 2021-11-12 2023-03-17 哈尔滨工程大学 一种25～60mm厚1000MPa级高强度高韧性易焊接纳米钢及其制备方法
CN114480970B (zh) * 2022-01-25 2022-08-09 上海大学 一种高强高韧钢及其制备方法和应用
CN114752862B (zh) * 2022-04-07 2023-04-04 上海交通大学 一种低碳低合金钢及其制备方法
JP7522981B1 (ja) * 2022-11-22 2024-07-26 Ｊｆｅスチール株式会社 高強度熱延鋼板及びその製造方法
WO2025022955A1 (ja) * 2023-07-25 2025-01-30 日本製鉄株式会社 鋼板及びその製造方法
WO2025219477A1 (de) * 2024-04-19 2025-10-23 Salzgitter Flachstahl Gmbh Warmgewalztes stahlflachprodukt und verfahren zu dessen herstellung

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219473A (ja) 1983-05-26 1984-12-10 Nippon Steel Corp カラ−エツチング液及びエツチング方法
JPS6383230A (ja) 1986-09-27 1988-04-13 Nkk Corp 焼付硬化性およびプレス成形性の優れた高強度冷延鋼板の製造方法
JPH0676619B2 (ja) 1988-08-23 1994-09-28 住友金属工業株式会社 高強度鋼板の製造方法及びその加工品の熱処理方法
JP3404798B2 (ja) 1993-05-11 2003-05-12 住友金属工業株式会社 焼付硬化性を有する高強度鋼板の製造方法
JP2992464B2 (ja) * 1994-11-04 1999-12-20 キヤノン株式会社 集電電極用被覆ワイヤ、該集電電極用被覆ワイヤを用いた光起電力素子及びその製造方法
JP3464588B2 (ja) 1997-04-04 2003-11-10 新日本製鐵株式会社 高強度熱延鋼板とその製造方法
JP3822711B2 (ja) 1997-05-07 2006-09-20 新日本製鐵株式会社 合金化溶融亜鉛メッキ鋼板
RU2218443C2 (ru) * 1997-07-28 2003-12-10 Эксонмобил Апстрим Рисерч Компани Толстолистовая сталь с высокой ударной вязкостью и способ ее получения
JP4524859B2 (ja) 2000-05-26 2010-08-18 Ｊｆｅスチール株式会社 歪時効硬化特性に優れた深絞り用冷延鋼板およびその製造方法
JP4362948B2 (ja) 2000-05-31 2009-11-11 Ｊｆｅスチール株式会社 高張力溶融亜鉛めっき鋼板およびその製造方法
US6364968B1 (en) * 2000-06-02 2002-04-02 Kawasaki Steel Corporation High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same
JP4156889B2 (ja) * 2001-10-03 2008-09-24 株式会社神戸製鋼所 伸びフランジ性に優れた複合組織鋼板およびその製造方法
FR2830260B1 (fr) 2001-10-03 2007-02-23 Kobe Steel Ltd Tole d'acier a double phase a excellente formabilite de bords par etirage et procede de fabrication de celle-ci
JP3860787B2 (ja) 2002-09-12 2006-12-20 新日本製鐵株式会社 衝撃特性に優れた歪時効硬化型熱延鋼構造部材並びに歪時効硬化型熱延鋼材及びその製造方法
JP4616568B2 (ja) 2003-03-20 2011-01-19 新日本製鐵株式会社 常温遅時効性と焼付硬化性に優れた薄鋼板およびその製造方法
JP4466352B2 (ja) * 2004-12-10 2010-05-26 Ｊｆｅスチール株式会社 温間成形に適した熱延鋼板およびその製造方法
JP4555694B2 (ja) 2005-01-18 2010-10-06 新日本製鐵株式会社 加工性に優れる焼付け硬化型熱延鋼板およびその製造方法
JP4661306B2 (ja) * 2005-03-29 2011-03-30 Ｊｆｅスチール株式会社 超高強度熱延鋼板の製造方法
JP4710558B2 (ja) 2005-11-15 2011-06-29 Ｊｆｅスチール株式会社 加工性に優れた高張力鋼板およびその製造方法
JP4688782B2 (ja) * 2006-12-11 2011-05-25 株式会社神戸製鋼所 焼付硬化用高強度鋼板およびその製造方法
KR101482258B1 (ko) * 2007-12-26 2015-01-13 주식회사 포스코 열간성형 가공성이 우수한 고강도 열연강판 및 이를 이용한성형품 및 그 제조방법
RU2485202C1 (ru) 2009-05-27 2013-06-20 Ниппон Стил Корпорейшн Высокопрочный стальной лист, стальной лист с нанесенным погружением в расплав защитным покрытием и стальной лист с легированным защитным покрытием, которые имеют отличные усталостные свойства, характеристики удлинения и ударные свойства, и способ получения указанных стальных листов
JP5453964B2 (ja) 2009-07-08 2014-03-26 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP5609383B2 (ja) 2009-08-06 2014-10-22 Ｊｆｅスチール株式会社 低温靭性に優れた高強度熱延鋼板およびその製造方法
JP5527051B2 (ja) 2010-06-30 2014-06-18 新日鐵住金株式会社 バーリング性に優れた焼付け硬化型熱延鋼板及びその製造方法
JP5029748B2 (ja) 2010-09-17 2012-09-19 Ｊｆｅスチール株式会社 靭性に優れた高強度熱延鋼板およびその製造方法
CN102199722A (zh) 2011-05-09 2011-09-28 北京科技大学 一种贝氏体基体的热轧相变诱导塑性钢板及制备方法
KR101617115B1 (ko) 2012-01-05 2016-04-29 신닛테츠스미킨 카부시키카이샤 열연 강판 및 그 제조 방법

Also Published As

Publication number Publication date
ES2703779T3 (es) 2019-03-12
CN104968822A (zh) 2015-10-07
EP2907886B1 (en) 2018-10-17
WO2014132968A1 (ja) 2014-09-04
EP2907886A4 (en) 2016-06-08
JPWO2014132968A1 (ja) 2017-02-02
KR20150110700A (ko) 2015-10-02
TW201437388A (zh) 2014-10-01
KR101748510B1 (ko) 2017-06-16
US20150329950A1 (en) 2015-11-19
JP6008039B2 (ja) 2016-10-19
US10196726B2 (en) 2019-02-05
BR112015011302A2 (pt) 2017-07-11
EP2907886A1 (en) 2015-08-19
MX2015006209A (es) 2015-08-10
TWI550101B (zh) 2016-09-21
CN104968822B (zh) 2017-07-18
MX374819B (es) 2025-03-06
BR112015011302B1 (pt) 2020-02-27

Similar Documents

Publication Publication Date Title
PL2907886T3 (pl) Blacha stalowa cienka walcowana na gorąco o dużej wytrzymałości mająca maksymalną wytrzymałość na rozciąganie wynoszącą 980 MPa lub więcej oraz mająca doskonałą utwardzalność przy wypalaniu i wiązkość w niskiej temperaturze
ZA202003349B (en) Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof
EP3050988A4 (en) High-strength steel sheet having excellent ductility and low-temperature toughness, and method for producing same
EP3279363A4 (en) HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME
EP3279362A4 (en) HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT WORKABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME
MX357839B (es) Hoja de acero platinada con zinc de alta resistencia y lámina de acero de alta resistencia que tiene maleabilidad superior y método para producir cada una de ellas.
EP3318652A4 (en) High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, and high-strength galvannealed steel sheet
PL3626843T3 (pl) Sposób wytwarzania wysokowytrzymałej blachy stalowej o ulepszonej wytrzymałości i odkształcalności oraz otrzymana wysokowytrzymała blacha stalowa
EP3272899A4 (en) Low-yield-ratio high-strength-toughness thick steel plate with excellent low-temperature impact toughness and manufacturing method therefor
EP2837708A4 (en) HIGH THROUGHPUT ELECTRIC RESISTANCE WELDED STEEL PIPE HAVING EXCELLENT LOW TEMPERATURE TENACITY, AND METHOD FOR MANUFACTURING THE SAME
EP3144406A4 (en) High-strength cold rolled steel sheet having excellent ductility, hot-dip galvanized steel sheet and method for manufacturing same
HUE049287T2 (hu) Eljárás javított szilárdsággal, duktilitással és alakíthatósággal rendelkezõ nagy szilárdságú acéllemez elõállítására
HUE061889T2 (hu) Eljárás megnövelt szilárdsággal és alakíthatósággal rendelkezõ nagyszilárdságú acéllemez gyártására, valamint az így nyert lemez
EP3395992A4 (en) Super strength hot-rolled steel sheet excellent ductility and manufacturing therefor
HUE044254T2 (hu) Martenzites acélok 1700-2200 MPa nagyságú szakítószilárdsággal
MX2017010273A (es) Lamina de acero de ultra alta resistencia que tiene excelente resistencia de fractura retardada en extremo cortado de la misma.
EP2977481A4 (en) HIGH-WIRE HOT-ROLLED STEEL PLATE WITH A TENSILE STRENGTH OF 780 MPA OR MORE
MX2016007799A (es) Miembro de lamina de acero prensada en caliente, y metodo para producir el mismo, y lamina de acero para prensado en caleinte.
EP3418417A4 (en) High-strength cold-rolled steel sheet
EP2995698A4 (en) HOT-DIP ZINC-COATED STEEL SHEET OR ALLOYED HOT-DIP ZINC-COATED STEEL SHEET HAVING SUPERIOR STRENGTH-BENDABILITY BALANCE WITH TENSILE STRENGTH OF 1180 MPa OR MORE
EP3239340A4 (en) Super duplex stainless steel having excellent yield strength and impact toughness and manufacturing method therefor
HUE044390T2 (hu) Eljárás javított alakíthatósággal és szívósággal rendelkezõ nagyszilárdságú acéllemez gyártására, valamint az így nyert lemez
EP3556892A4 (en) LOW-ALLOY STEEL SHEET WITH EXCELLENT RESISTANCE AND DUCTILITY
EP3282028A4 (en) Steel sheet for high strength line pipe with excellent low temperature toughness and steel pipe for high strength line pipe
EP3243923A4 (en) Super high strength plated steel sheet having tensile strength of 1300 mpa or more, and manufacturing method therefor