MA51269A - Tôle d'acier laminée à froid et revêtue et son procédé de fabrication - Google Patents

Tôle d'acier laminée à froid et revêtue et son procédé de fabrication

Info

Publication number
MA51269A
MA51269A MA051269A MA51269A MA51269A MA 51269 A MA51269 A MA 51269A MA 051269 A MA051269 A MA 051269A MA 51269 A MA51269 A MA 51269A MA 51269 A MA51269 A MA 51269A
Authority
MA
Morocco
Prior art keywords
manufacturing process
steel sheet
cold rolled
coated steel
rolled
Prior art date
Application number
MA051269A
Other languages
English (en)
Other versions
MA51269B1 (fr
Inventor
Samaneh Alibeigi
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 MA51269A publication Critical patent/MA51269A/fr
Publication of MA51269B1 publication Critical patent/MA51269B1/fr

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
    • C22C38/18—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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C21D8/0221—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
    • C21D8/0221—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
    • C21D8/0236—Cold 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
    • 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
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C22C38/04—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
    • C22C38/18—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
    • 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
    • C21D2211/002—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
    • C21D2211/005—Ferrite
    • 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)
MA51269A 2017-12-19 2018-10-22 Tôle d'acier laminée à froid et revêtue et son procédé de fabrication MA51269B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2017/058131 WO2019122965A1 (fr) 2017-12-19 2017-12-19 Tôle d'acier laminée à froid et revêtue et son procédé de fabrication
EP18797154.4A EP3728668B1 (fr) 2017-12-19 2018-10-22 Tôle d'acier laminée à froid et revêtue et son procédé de fabrication
PCT/IB2018/058188 WO2019123034A1 (fr) 2017-12-19 2018-10-22 Tôle d'acier laminée à froid et revêtue et son procédé de fabrication

Publications (2)

Publication Number Publication Date
MA51269A true MA51269A (fr) 2021-03-31
MA51269B1 MA51269B1 (fr) 2025-07-31

Family

ID=61007725

Family Applications (1)

Application Number Title Priority Date Filing Date
MA51269A MA51269B1 (fr) 2017-12-19 2018-10-22 Tôle d'acier laminée à froid et revêtue et son procédé de fabrication

Country Status (17)

Country Link
US (1) US12163201B2 (fr)
EP (1) EP3728668B1 (fr)
JP (1) JP7117381B2 (fr)
KR (1) KR102471559B1 (fr)
CN (1) CN111448329A (fr)
BR (1) BR112020008666B1 (fr)
CA (1) CA3081941C (fr)
ES (1) ES3038414T3 (fr)
FI (1) FI3728668T3 (fr)
HU (1) HUE072736T2 (fr)
MA (1) MA51269B1 (fr)
MX (1) MX2020006340A (fr)
PL (1) PL3728668T3 (fr)
RU (1) RU2020117987A (fr)
UA (1) UA125769C2 (fr)
WO (2) WO2019122965A1 (fr)
ZA (1) ZA202002411B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3877557A2 (fr) * 2018-11-08 2021-09-15 Coskunoz Kalip Makina Sanayi ve Ticaret A.S. Procédé de production d'acier permettant une absorption d'énergie élevée avec un partitionnement mn et un chauffage rapide
KR102711646B1 (ko) * 2019-10-10 2024-10-04 닛폰세이테츠 가부시키가이샤 냉연강판 및 그 제조 방법
CN114761583B (zh) * 2019-12-13 2024-04-05 安赛乐米塔尔公司 经热处理的冷轧钢板及其制造方法
KR102379444B1 (ko) * 2020-07-22 2022-03-28 주식회사 포스코 성형성 및 가공경화율이 우수한 강판
UA130386C2 (uk) * 2020-09-23 2026-02-04 Арселорміттал Холоднокатаний сталевий лист з покриттям і спосіб його виготовлення
WO2022129994A1 (fr) 2020-12-16 2022-06-23 Arcelormittal Tôle d'acier revêtue et pièce en acier trempé à la presse à haute résistance et son procédé de fabrication
CA3202210A1 (fr) * 2020-12-17 2022-06-23 Arcelormittal Acier revetu presentant de la resistance a la fragilisation par l'hydrogene
CN115181890B (zh) * 2021-04-02 2023-09-12 宝山钢铁股份有限公司 1180MPa级别低碳低合金双相钢及快速热处理制造方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005325393A (ja) * 2004-05-13 2005-11-24 Jfe Steel Kk 高強度冷延鋼板およびその製造方法
WO2007067014A1 (fr) * 2005-12-09 2007-06-14 Posco Tole d'acier laminee a froid de haute resistance possedant une excellente propriete de formabilite et de revetement, tole d'acier plaquee de metal a base de zinc fabriquee a partir de cette tole et procede de fabrication de celle-ci
JP4811288B2 (ja) 2007-02-05 2011-11-09 住友金属工業株式会社 高強度冷延鋼板およびその製造方法
JP5223360B2 (ja) 2007-03-22 2013-06-26 Ｊｆｅスチール株式会社 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP4894863B2 (ja) 2008-02-08 2012-03-14 Ｊｆｅスチール株式会社 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
JP4998756B2 (ja) * 2009-02-25 2012-08-15 Ｊｆｅスチール株式会社 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
CA2782777C (fr) * 2010-01-13 2014-11-18 Nippon Steel Corporation Tole d'acier a haute resistance presentant une excellente formabilite, et son procede de production
UA112771C2 (uk) 2011-05-10 2016-10-25 Арселормітталь Інвестігасьон І Десароло Сл Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів
US9567658B2 (en) * 2011-05-25 2017-02-14 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet
JP5352793B2 (ja) 2011-09-30 2013-11-27 新日鐵住金株式会社 耐遅れ破壊特性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法
CN103827341B (zh) 2011-09-30 2016-08-31 新日铁住金株式会社 热浸镀锌钢板及其制造方法
IN2015DN00521A (fr) * 2012-08-06 2015-06-26 Nippon Steel & Sumitomo Metal Corp
JP5920118B2 (ja) * 2012-08-31 2016-05-18 Ｊｆｅスチール株式会社 成形性に優れた高強度鋼板およびその製造方法
WO2016001699A1 (fr) 2014-07-03 2016-01-07 Arcelormittal Procédé de fabrication d'une tôle d'acier à haute résistance présentant une formabilité améliorée, et tôle ainsi obtenue
WO2016001705A1 (fr) 2014-07-03 2016-01-07 Arcelormittal Procédé de fabrication d'une tôle d'acier à haute résistance présentant une aptitude au formage et une ductilité améliorées, et tôle ainsi obtenue
JP6265108B2 (ja) 2014-11-07 2018-01-24 Ｊｆｅスチール株式会社 冷延鋼板用または溶融亜鉛めっき鋼板用熱延鋼板およびその製造方法
JP6417977B2 (ja) 2015-01-29 2018-11-07 新日鐵住金株式会社 鋼板ブランク
JP6586776B2 (ja) * 2015-05-26 2019-10-09 日本製鉄株式会社 成形性に優れた高強度鋼板及びその製造方法
US10724114B2 (en) 2015-06-30 2020-07-28 Nippon Steel Corporation High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet and high-strength galvannealed steel sheet
WO2017126678A1 (fr) 2016-01-22 2017-07-27 Ｊｆｅスチール株式会社 Tôle d'acier à haute résistance et son procédé de fabrication
CN108495943B (zh) * 2016-03-25 2021-05-28 日本制铁株式会社 高强度钢板及高强度镀锌钢板

Also Published As

Publication number Publication date
KR20200083599A (ko) 2020-07-08
EP3728668B1 (fr) 2025-07-09
ZA202002411B (en) 2021-03-31
KR102471559B1 (ko) 2022-11-25
PL3728668T3 (pl) 2025-09-08
US20200392596A1 (en) 2020-12-17
CA3081941C (fr) 2022-09-20
ES3038414T3 (en) 2025-10-13
BR112020008666A2 (pt) 2020-10-06
UA125769C2 (uk) 2022-06-01
MA51269B1 (fr) 2025-07-31
JP2021507993A (ja) 2021-02-25
RU2020117987A3 (fr) 2021-12-01
CN111448329A (zh) 2020-07-24
MX2020006340A (es) 2020-09-03
HUE072736T2 (hu) 2025-12-28
WO2019123034A1 (fr) 2019-06-27
RU2020117987A (ru) 2021-12-01
US12163201B2 (en) 2024-12-10
CA3081941A1 (fr) 2019-06-27
JP7117381B2 (ja) 2022-08-12
EP3728668A1 (fr) 2020-10-28
FI3728668T3 (fi) 2025-08-19
BR112020008666B1 (pt) 2023-11-07
WO2019122965A1 (fr) 2019-06-27

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