ZA202207671B - High strength cold rolled and galvannealed steel sheet and manufacturing process thereof - Google Patents

High strength cold rolled and galvannealed steel sheet and manufacturing process thereof

Info

Publication number
ZA202207671B
ZA202207671B ZA2022/07671A ZA202207671A ZA202207671B ZA 202207671 B ZA202207671 B ZA 202207671B ZA 2022/07671 A ZA2022/07671 A ZA 2022/07671A ZA 202207671 A ZA202207671 A ZA 202207671A ZA 202207671 B ZA202207671 B ZA 202207671B
Authority
ZA
South Africa
Prior art keywords
manufacturing process
steel sheet
high strength
cold rolled
strength cold
Prior art date
Application number
ZA2022/07671A
Other languages
English (en)
Inventor
Inacio da Rosa Gregory
Zhao Lijia
Fan Dongwei
DRILLET Josée
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 ZA202207671B publication Critical patent/ZA202207671B/en

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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • 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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/22—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
    • C22C38/26—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
    • C22C38/38—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
    • C23C2/04—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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Coating With Molten Metal (AREA)
ZA2022/07671A 2020-03-02 2022-07-11 High strength cold rolled and galvannealed steel sheet and manufacturing process thereof ZA202207671B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2020/051750 WO2021176249A1 (en) 2020-03-02 2020-03-02 High strength cold rolled and galvannealed steel sheet and manufacturing process thereof
PCT/IB2021/050994 WO2021176285A1 (en) 2020-03-02 2021-02-08 High strength cold rolled and galvannealed steel sheet and manufacturing process thereof

Publications (1)

Publication Number Publication Date
ZA202207671B true ZA202207671B (en) 2023-04-26

Family

ID=69770986

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/07671A ZA202207671B (en) 2020-03-02 2022-07-11 High strength cold rolled and galvannealed steel sheet and manufacturing process thereof

Country Status (15)

Country Link
US (1) US20230141248A1 (ko)
EP (1) EP4114994B1 (ko)
JP (1) JP7488351B2 (ko)
KR (1) KR20220128659A (ko)
CN (1) CN115066507B (ko)
BR (1) BR112022014638A2 (ko)
CA (1) CA3167692A1 (ko)
ES (1) ES2978141T3 (ko)
FI (1) FI4114994T3 (ko)
HU (1) HUE066172T2 (ko)
MA (1) MA58835B1 (ko)
MX (1) MX2022010798A (ko)
PL (1) PL4114994T3 (ko)
WO (2) WO2021176249A1 (ko)
ZA (1) ZA202207671B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118159678A (zh) * 2021-10-29 2024-06-07 安赛乐米塔尔公司 经冷轧和热处理的钢板及其制造方法
CN117004878A (zh) * 2022-04-29 2023-11-07 宝山钢铁股份有限公司 一种抗拉强度在1450MPa以上的超高强度冷轧钢带及其制造方法
US20240309483A1 (en) 2023-03-14 2024-09-19 Cleveland-Cliffs Steel Properties Inc. High strength galvanized and galvannealed steel sheets and manufacturing method

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104040008B (zh) 2012-01-13 2016-08-24 新日铁住金株式会社 热冲压成型体及其制造方法
JP5862651B2 (ja) * 2013-12-18 2016-02-16 Ｊｆｅスチール株式会社 耐衝撃性および曲げ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
EP3054025B1 (en) * 2013-12-18 2018-02-21 JFE Steel Corporation High-strength galvanized steel sheet and method for manufacturing the same
JP6234845B2 (ja) 2014-03-06 2017-11-22 株式会社神戸製鋼所 焼付け硬化性と曲げ性に優れた高強度合金化溶融亜鉛めっき鋼板
WO2015185956A1 (en) * 2014-06-06 2015-12-10 ArcelorMittal Investigación y Desarrollo, S.L. High strength multiphase galvanized steel sheet, production method and use
WO2016001704A1 (en) * 2014-07-03 2016-01-07 Arcelormittal Method for manufacturing a high strength steel sheet and sheet obtained
KR101913530B1 (ko) 2014-12-22 2018-10-30 제이에프이 스틸 가부시키가이샤 고강도 용융 아연 도금 강판 및 그 제조 방법
JP6093411B2 (ja) * 2015-01-09 2017-03-08 株式会社神戸製鋼所 めっき性、加工性、および耐遅れ破壊特性に優れた高強度めっき鋼板、並びにその製造方法
WO2016177420A1 (de) * 2015-05-06 2016-11-10 Thyssenkrupp Steel Europe Ag Stahlflachprodukt und verfahren zu seiner herstellung
KR102081361B1 (ko) 2015-06-11 2020-02-25 닛폰세이테츠 가부시키가이샤 합금화 용융 아연 도금 강판 및 그 제조 방법
WO2017109541A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength coated steel sheet having improved ductility and formability, and obtained coated steel sheet
WO2017125773A1 (en) * 2016-01-18 2017-07-27 Arcelormittal High strength steel sheet having excellent formability and a method of manufacturing the same
KR102193424B1 (ko) 2016-07-15 2020-12-23 닛폰세이테츠 가부시키가이샤 용융 아연 도금 강판
WO2018115935A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
CN111386358A (zh) 2017-11-29 2020-07-07 杰富意钢铁株式会社 高强度镀锌钢板及其制造方法
US11319622B2 (en) 2018-03-26 2022-05-03 Kobe Steel, Ltd. High-strength steel sheet and high-strength galvanized steel sheet
WO2019212047A1 (ja) 2018-05-01 2019-11-07 日本製鉄株式会社 亜鉛系めっき鋼板及びその製造方法
CN110643800A (zh) * 2019-10-22 2020-01-03 马鞍山钢铁股份有限公司 一种1200MPa级热轧高强双相钢板及其制造方法

Also Published As

Publication number Publication date
MX2022010798A (es) 2022-09-27
CN115066507B (zh) 2023-12-22
US20230141248A1 (en) 2023-05-11
EP4114994A1 (en) 2023-01-11
HUE066172T2 (hu) 2024-07-28
CA3167692A1 (en) 2021-09-10
CN115066507A (zh) 2022-09-16
JP7488351B2 (ja) 2024-05-21
EP4114994B1 (en) 2024-03-27
WO2021176249A1 (en) 2021-09-10
KR20220128659A (ko) 2022-09-21
JP2023508240A (ja) 2023-03-01
MA58835B1 (fr) 2024-05-31
WO2021176285A1 (en) 2021-09-10
BR112022014638A2 (pt) 2022-09-13
FI4114994T3 (fi) 2024-04-26
ES2978141T3 (es) 2024-09-05
PL4114994T3 (pl) 2024-06-24

Similar Documents

Publication Publication Date Title
ZA202207671B (en) High strength cold rolled and galvannealed steel sheet and manufacturing process thereof
ZA202101976B (en) Cold rolled and heat-treated steel sheet and method of manufacturing the same
EP2098309A4 (en) COLD ROLLING METHOD OF STEEL BAND AND METHOD OF MANUFACTURING COLD LAMINATED STEEL SHEET HAVING HIGH STRENGTH
ZA202204892B (en) Heat treated cold rolled steel sheet and a method of manufacturing thereof
ZA202203452B (en) Cold rolled and heat-treated steel sheet and method of manufacturing the same
ZA202108100B (en) Cold rolled and coated steel sheet and a method of manufacturing thereof
EP4332254A4 (en) HIGH-STRENGTH STEEL SHEET AND MANUFACTURING PROCESS THEREFOR
EP4098763A4 (en) HOT ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
ZA202205491B (en) Hot rolled and steel sheet and a method of manufacturing thereof
EP4303328A4 (en) HIGH STRENGTH COLD ROLLED STEEL SHEET AND MANUFACTURING METHOD THEREOF
HUE063244T2 (hu) Meleghengerelt acéllemez magas lyuktágulási aránnyal és az elõállítására szolgáló eljárás
EP4265811A4 (en) PLATED STEEL SHEET FOR EXTERIOR PANEL AND MANUFACTURING METHOD THEREOF
ZA202212175B (en) Heat treated cold rolled steel sheet and a method of manufacturing thereof
ZA202101225B (en) Cold rolled and coated steel sheet and a method of manufacturing thereof
EP4332253A4 (en) HIGH-STRENGTH STEEL SHEET AND MANUFACTURING PROCESS THEREFOR
ZA202212176B (en) Heat treated cold rolled steel sheet and a method of manufacturing thereof
ZA202203670B (en) Hot rolled and heat-treated steel sheet and method of manufacturing the same
ZA202101829B (en) Cold rolled annealed steel sheet with high hole expansion ratio and manufacturing process thereof
KR102403767B9 (ko) 초고강도 냉연강판 및 그 제조방법
EP3988679A4 (en) HIGH STRENGTH COLD ROLLED STEEL PLATE AND METHOD OF PRODUCTION THEREOF
KR102360396B9 (ko) 고강도 및 고성형성을 가지는 강판 및 그 제조방법
ZA202205649B (en) Heat treated cold rolled steel sheet and a method of manufacturing thereof
ZA202108255B (en) Cold rolled and coated steel sheet and a method of manufacturing thereof
KR102464386B9 (ko) 고강도 고연신 열연강재 및 그 제조방법
EP4261306A4 (en) HOT-DIP GALVANIZED STEEL SHEET AND MANUFACTURING PROCESS THEREOF