MA40978B1 - Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu - Google Patents

Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu

Info

Publication number
MA40978B1
MA40978B1 MA40978A MA40978A MA40978B1 MA 40978 B1 MA40978 B1 MA 40978B1 MA 40978 A MA40978 A MA 40978A MA 40978 A MA40978 A MA 40978A MA 40978 B1 MA40978 B1 MA 40978B1
Authority
MA
Morocco
Prior art keywords
temperature
steel product
ranging
maintaining
starting material
Prior art date
Application number
MA40978A
Other languages
English (en)
Inventor
Artem Arlazarov
Kangying Zhu
Original Assignee
Arcelormittal
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 Arcelormittal filed Critical Arcelormittal
Publication of MA40978B1 publication Critical patent/MA40978B1/fr

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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
    • 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
    • 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
    • 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
    • C22C38/02—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
    • C22C38/12—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
    • C22C38/18—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C23C2/04—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
    • 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
    • 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
    • C23C2/12—Aluminium or alloys based thereon
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or 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
    • 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

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Cette invention concerne un procédé de fabrication d'un produit en acier, comprenant les étapes consistant à : utiliser un produit de départ en acier chauffé à une température comprise entre 380 et 700 °c, présentant une structure entièrement austénitique métastable, avec une composition comprenant, en pourcentage en poids : 0,15 % = c = 0,40 %, 1,5 % = mn = 4,0 %, 0,5 % = si = 2,5 %, 0,005 % = al = 1,5 %, où 0,8 % = si + al = 2,5 %, s = 0,05 %, p = 0,1 %, au moins un élément choisi parmi cr et mo, de telle sorte que : 0 % = cr = 4,0 %, 0 % = mo = 0,5 %, et 2,7 % = mn + cr + 3 mo = 5,7 %, et optionnellement un ou plusieurs éléments choisis parmi : nb = 0,1 %, ti = 0,1 %, ni = 3,0 %, 0,0005 % = b = 0,005 %, 0,0005 % = ca = 0,005 %, le reste de la composition étant constitué de fer et des inévitables impuretés résultant de la fusion ; soumettre ledit produit de départ à une étape de formage à chaud à une température comprise entre 700 et 380 °c, sous une contrainte cumulée eb allant de 0,1 à 0,7, dans au moins un emplacement dudit produit de départ en acier chauffé, de sorte à obtenir un produit en acier formé à chaud entièrement austénitique ; puis tremper le produit en acier formé à chaud par refroidissement de celui-ci, à une vitesse de refroidissement vr2 supérieure à la vitesse de refroidissement martensitique critique, à une température de trempe qt inférieure à ms afin d'obtenir une structure contenant de 40 à 90 % de martensite, le reste de la structure étant austénitique ; puis maintenir le produit ou le réchauffer, à une température de maintien pt allant de la température qt à 470 °c et le maintenir à ladite température pt pendant une durée pt allant de 5 à 600 s.
MA40978A 2014-11-18 2015-11-17 Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu MA40978B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2014/066128 WO2016079565A1 (fr) 2014-11-18 2014-11-18 Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu
PCT/IB2015/058887 WO2016079675A1 (fr) 2014-11-18 2015-11-17 Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu

Publications (1)

Publication Number Publication Date
MA40978B1 true MA40978B1 (fr) 2020-08-31

Family

ID=52023577

Family Applications (1)

Application Number Title Priority Date Filing Date
MA40978A MA40978B1 (fr) 2014-11-18 2015-11-17 Procédé de fabrication d'un produit en acier haute résistance et produit en acier ainsi obtenu

Country Status (16)

Country Link
US (2) US11371109B2 (fr)
EP (1) EP3221476B1 (fr)
JP (1) JP6686035B2 (fr)
KR (1) KR102446210B1 (fr)
CN (3) CN107002155B (fr)
BR (1) BR112017010093B1 (fr)
CA (1) CA2967196C (fr)
ES (1) ES2803599T3 (fr)
HU (1) HUE050200T2 (fr)
MA (1) MA40978B1 (fr)
MX (1) MX2017006303A (fr)
PL (1) PL3221476T3 (fr)
RU (1) RU2688092C2 (fr)
UA (1) UA120706C2 (fr)
WO (2) WO2016079565A1 (fr)
ZA (1) ZA201703011B (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10619223B2 (en) 2016-04-28 2020-04-14 GM Global Technology Operations LLC Zinc-coated hot formed steel component with tailored property
WO2018096387A1 (fr) 2016-11-24 2018-05-31 Arcelormittal Tôle d'acier laminé à chaud et revêtu pour estampage à chaud, pièce d'acier revêtu estampé à chaud, et ses procédés de fabrication
WO2018115914A1 (fr) * 2016-12-19 2018-06-28 Arcelormittal Procédé de fabrication de pièces en acier aluminié formées par pressage à chaud
CN110168116B (zh) * 2017-01-17 2022-02-18 日本制铁株式会社 热冲压成形体及其制造方法
WO2018215813A1 (fr) * 2017-05-22 2018-11-29 Arcelormittal Procédé de fabrication d'une pièce en acier et pièce en acier correspondante
WO2018220430A1 (fr) * 2017-06-02 2018-12-06 Arcelormittal Tôle d'acier destinée à la fabrication de pièces trempées à la presse, pièce trempée à la presse présentant une association de résistance élevée et de ductilité d'impact, et procédés de fabrication de cette dernière
EP3688203B1 (fr) * 2017-09-28 2022-04-27 ThyssenKrupp Steel Europe AG Produit d'acier plat et son procédé de fabrication
WO2019111028A1 (fr) * 2017-12-05 2019-06-13 Arcelormittal Tôle d'acier laminée à froid recuite et son procédé de fabrication
WO2019111029A1 (fr) 2017-12-05 2019-06-13 Arcelormittal Tôle d'acier laminée à froid et recuite et son procédé de fabrication
CN111542635B (zh) * 2017-12-28 2022-07-01 通用汽车环球科技运作有限责任公司 具有增强的抗氧化性的用于热冲压的钢
CN111971410A (zh) * 2018-03-30 2020-11-20 Ak钢铁产权公司 低合金第三代先进高强度钢和制造方法
CN108374127A (zh) 2018-04-28 2018-08-07 育材堂（苏州）材料科技有限公司 热冲压成形用钢材、热冲压成形工艺及热冲压成形构件
US11613789B2 (en) 2018-05-24 2023-03-28 GM Global Technology Operations LLC Method for improving both strength and ductility of a press-hardening steel
CN108754319B (zh) * 2018-06-08 2020-08-04 武汉钢铁有限公司 采用ESP产线生产的抗拉强度≥1800MPa级热成形钢及方法
CN112534078A (zh) * 2018-06-19 2021-03-19 通用汽车环球科技运作有限责任公司 具有增强的机械性质的低密度压制硬化钢
US20220056543A1 (en) * 2018-09-20 2022-02-24 Arcelormittal Hot rolled steel sheet with high hole expansion ratio and manufacturing process thereof
CN112930409B (zh) 2018-11-30 2023-01-31 安赛乐米塔尔公司 具有高扩孔率的冷轧退火钢板及其制造方法
DE102019201883A1 (de) * 2019-02-13 2020-08-13 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines Stahlblechbauteils
CN110129670B (zh) * 2019-04-25 2020-12-15 首钢集团有限公司 一种1300MPa级高强高塑性热冲压用钢及其制备方法
US11530469B2 (en) 2019-07-02 2022-12-20 GM Global Technology Operations LLC Press hardened steel with surface layered homogenous oxide after hot forming
WO2021009543A1 (fr) * 2019-07-16 2021-01-21 Arcelormittal Procédé de production de pièce en acier et pièce en acier
KR102279900B1 (ko) * 2019-09-03 2021-07-22 주식회사 포스코 열간 성형용 강판, 열간 성형 부재 및 그 제조방법
WO2021123889A1 (fr) 2019-12-19 2021-06-24 Arcelormittal Feuille d'acier laminée à chaud et traitée thermiquement et son procédé de fabrication
US12416057B2 (en) * 2019-12-20 2025-09-16 Benteler Steel/Tube Gmbh Tube product, hollow carrier of perforating gun and method of manufacturing the tube product
CN112251679B (zh) * 2020-09-18 2022-04-26 东南大学 一种双相高强钢及其制备方法
CN112575256B (zh) * 2020-11-26 2021-12-31 博耀能源科技有限公司 具有贝/马复相组织的高强韧大直径风电螺栓及制备方法
WO2022242859A1 (fr) * 2021-05-20 2022-11-24 Nlmk Clabecq Procédé de fabrication d'une plaque d'acier à haute résistance et plaque d'acier à haute résistance
CN117881812A (zh) * 2021-08-31 2024-04-12 安赛乐米塔尔公司 热轧钢板及其制造方法
JP2023551084A (ja) * 2021-10-26 2023-12-07 ヒュンダイ スチール カンパニー ホットスタンピング部品
KR102608373B1 (ko) * 2021-10-26 2023-11-30 현대제철 주식회사 핫 스탬핑 부품
CN118176316A (zh) * 2021-10-29 2024-06-11 现代制铁株式会社 热冲压部件
CN115679208A (zh) * 2022-10-14 2023-02-03 唐山钢铁集团有限责任公司 一种1500Mpa级冷硬热成形钢及其生产方法
CN121951363A (zh) * 2024-10-30 2026-05-01 宝山钢铁股份有限公司 一种热冲压部件及其制造方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19930519C1 (de) 1999-07-05 2000-09-14 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von nicht kornorientiertem Elektroblech
DE4219336C2 (de) 1992-06-10 1995-10-12 Mannesmann Ag Verwendung eines Stahls zur Herstellung von Konstruktionsrohren
JPH09111408A (ja) * 1995-10-11 1997-04-28 Toa Steel Co Ltd 低歪み型浸炭焼入れ歯車用鋼材
JP3757537B2 (ja) * 1997-05-01 2006-03-22 大同特殊鋼株式会社 コネクティングロッドの製造方法
US6254698B1 (en) * 1997-12-19 2001-07-03 Exxonmobile Upstream Research Company Ultra-high strength ausaged steels with excellent cryogenic temperature toughness and method of making thereof
DE19918484C2 (de) 1999-04-23 2002-04-04 Ebg Elektromagnet Werkstoffe Verfahren zum Herstellen von nichtkornorientiertem Elektroblech
JP4568999B2 (ja) 2000-09-01 2010-10-27 Ｊｆｅスチール株式会社 無方向性電磁鋼板およびその製造方法
JP4724431B2 (ja) 2005-02-08 2011-07-13 新日本製鐵株式会社 無方向性電磁鋼板
US20070068607A1 (en) 2005-09-29 2007-03-29 Huff Philip A Method for heat treating thick-walled forgings
HUE036195T2 (hu) 2006-10-30 2018-06-28 Arcelormittal Bevonatolt acélszalagok, eljárások azok elõállítására, eljárások azok alkalmazására, azokból készített nyersdarabok, azokból készített sajtolt termékek, továbbá ilyen sajtolt terméket tartalmazó késztermékek
DE102006053819A1 (de) * 2006-11-14 2008-05-15 Thyssenkrupp Steel Ag Verfahren zum Herstellen eines Bauteil durch Warmpresshärten und hochfestes Bauteil mit verbesserter Bruchdehnung
JP4855222B2 (ja) 2006-11-17 2012-01-18 新日本製鐵株式会社 分割コア用無方向性電磁鋼板
JP5214905B2 (ja) * 2007-04-17 2013-06-19 株式会社中山製鋼所 高強度熱延鋼板およびその製造方法
CN100560772C (zh) * 2007-04-24 2009-11-18 西安交通大学 颗粒碳化物增强铁素体钢的制备方法
WO2009090443A1 (fr) 2008-01-15 2009-07-23 Arcelormittal France Procédé pour fabriquer des produits estampés, et produits estampés préparés à l'aide de celui-ci
JP5583949B2 (ja) 2009-10-13 2014-09-03 株式会社神戸製鋼所 測定データ収集方法及び測定データ収集システム
JP5327106B2 (ja) 2010-03-09 2013-10-30 Ｊｆｅスチール株式会社 プレス部材およびその製造方法
PL2602335T3 (pl) 2010-08-04 2020-07-27 Nippon Steel Corporation Sposób wytwarzania niezorientowanej blachy ze stali elektrotechnicznej
KR101253885B1 (ko) 2010-12-27 2013-04-16 주식회사 포스코 연성이 우수한 성형 부재용 강판, 성형 부재 및 그 제조방법
CN102080192B (zh) * 2011-01-07 2012-07-25 南京钢铁股份有限公司 一种低屈强比高塑性超细晶粒高强钢及其制造方法
WO2012153008A1 (fr) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication d'acier martensitique a tres haute resistance et tole ou piece ainsi obtenue
EP2524970A1 (fr) * 2011-05-18 2012-11-21 ThyssenKrupp Steel Europe AG Produit plat en acier hautement résistant et son procédé de fabrication
JP5658099B2 (ja) 2011-06-17 2015-01-21 株式会社ブリヂストン 接着ゴム組成物
FI20115702L (fi) * 2011-07-01 2013-01-02 Rautaruukki Oyj Menetelmä suurlujuuksisen rakenneteräksen valmistamiseksi ja suurlujuuksinen rakenneteräs
WO2014037627A1 (fr) 2012-09-06 2014-03-13 Arcelormittal Investigación Y Desarrollo Sl Procede de fabrication de pieces d'acier revêtues et durcies a la presse, et tôles prerevêtues permettant la fabrication de ces pieces
CN102943169B (zh) * 2012-12-10 2015-01-07 北京科技大学 一种汽车用超高强薄钢板的淬火退火制备方法
WO2014112594A1 (fr) * 2013-01-18 2014-07-24 株式会社神戸製鋼所 Procédé de fabrication d'un élément en acier formé par estampage à chaud
CN104630647B (zh) * 2015-02-02 2016-08-31 大连理工大学 一种高强度热镀锌q＆p钢的制备方法
CN104674119B (zh) * 2015-02-10 2017-08-11 广东坚宜佳五金制品有限公司 高强度钢的制备方法及高强度钢

Also Published As

Publication number Publication date
HUE050200T2 (hu) 2020-11-30
BR112017010093B1 (pt) 2021-05-18
CN107002155A (zh) 2017-08-01
EP3221476A1 (fr) 2017-09-27
US20170321294A1 (en) 2017-11-09
CN110144439B (zh) 2021-11-12
KR20170086035A (ko) 2017-07-25
WO2016079675A1 (fr) 2016-05-26
EP3221476B1 (fr) 2020-05-13
CN110218845B (zh) 2021-12-17
JP2018500465A (ja) 2018-01-11
WO2016079565A1 (fr) 2016-05-26
RU2017117067A3 (fr) 2019-03-26
MX2017006303A (es) 2017-08-21
BR112017010093A2 (pt) 2018-02-14
US11371109B2 (en) 2022-06-28
KR102446210B1 (ko) 2022-09-21
RU2017117067A (ru) 2018-11-21
CN110218845A (zh) 2019-09-10
CA2967196C (fr) 2023-07-04
JP6686035B2 (ja) 2020-04-22
ES2803599T3 (es) 2021-01-28
CA2967196A1 (fr) 2016-05-26
PL3221476T3 (pl) 2020-11-02
UA120706C2 (uk) 2020-01-27
CN107002155B (zh) 2019-06-11
ZA201703011B (en) 2018-05-30
CN110144439A (zh) 2019-08-20
RU2688092C2 (ru) 2019-05-17
US20220282348A1 (en) 2022-09-08
US12503739B2 (en) 2025-12-23

Similar Documents

Publication Publication Date Title
MX2017006303A (es) Metodo para fabricar un producto de acero de alta resistencia y un producto de acero obtenido por el mismo.
AR100959A1 (es) Acero inoxidable martensítico - ferrítico, producto manufacturado, proceso para la producción de piezas o barras forjadas o laminadas de acero inoxidable martensítico - ferrítico y proceso para la producción de tubo sin costura de acero inoxidable martensítico - ferrítico
MX375453B (es) Metodo para fabricar una hoja de acero de alta resistencia y hoja obtenida.
FI3164520T4 (fi) Menetelmä parannellun lujuuden, sitkeyden ja muokattavuuden omaavan korkealujuusteräslevyn tuottamiseksi
MA40191B1 (fr) Procédé de fabrication d'une tôle d'acier à haute résistance et tôle obtenue par le procédé
MA49159B1 (fr) Procédé de production d'une tôle d'acier à haute résistance présentant une résistance et une aptitude au formage améliorées et tôle d'acier à haute résistance ainsi obtenue
MA40198A (fr) Procédé de fabrication d'une tôle d'acier à haute résistance présentant une aptitude au formage améliorée, et tôle ainsi obtenue
MX2019006862A (es) Producto de acero plano laminado en caliente y metodo para la produccion del mismo.
MA44107B1 (fr) Procédé de fabrication d'une tôle d'acier à haute résistance présentant une ductilité et une formabilité améliorées et tôle d'acier obtenue par ce procédé
MA39417B1 (fr) Tôle d'acier doublement recuite a hautes caracteristiques mecaniques de resistance et de ductilite, procede de fabrication et utilisation de telles tôles
FI3663416T3 (fi) Korkealujuusteräslevyn, jolla on parannettu lujuus ja muovattavuus, tuotantomenetelmä sekä saatu levy
IN2014CN02685A (fr)
MX375455B (es) Metodo para producir una hoja de acero revestida o no revestida de resistencia ultra alta y hoja obtenida por dicho metodo.
MX2013013218A (es) Metodo para la fabricacion de acero martensitico con limite de elasticidad muy alto y placa o pieza obtenida por tal metodo.
MA40196A (fr) Procédé de production d'une tôle d'acier revêtue à haute résistance présentant une résistance, une ductilité et une aptitude au formage améliorées
SI2839049T1 (en) Steel sheet comprising a sacrificial cathodic protection coating and process for manufacturing an article starting from said steel sheet
UA118699C2 (uk) Спосіб отримання високоміцного сталевого листа з покриттям, що має покращену міцність і пластичність, та отриманий лист
CA2908491A1 (fr) Acier a haute resistance manifestant une bonne ductilite et son procede d'elaboration par traitement de trempe et de partitionnement en bain de zinc
MA49613B1 (fr) Procédé pour la production d'une tôle d'acier à haute résistance ayant une ductilité, une aptitude au formage et une soudabilité élevées et tôle d'acier ainsi obtenue
MA40197A (fr) Procédé de production d'une tôle d'acier revêtue à haute résistance ayant une résistance et une aptitude au formage améliorées
ES2748436T3 (es) Piezas de estructura bainítica con altas propiedades de resistencia y procedimiento de fabricación
MA57970B1 (fr) Procédé de production d'une pièce en acier, et pièce en acier
US9765418B2 (en) Microstructure of high-alloy steel and a heat treatment method of producing the same
WO2015144661A3 (fr) Composants en alliage d'acier et procédé de fabrication de composants à haute résistance
MX2017014816A (es) Aceros avanzados de alta resistencia de tercera generacion de alto manganeso.