MX2021003290A - Hoja de acero laminada en frio y recubierta y un metodo de fabricacion de la misma. - Google Patents

Hoja de acero laminada en frio y recubierta y un metodo de fabricacion de la misma.

Info

Publication number
MX2021003290A
MX2021003290A MX2021003290A MX2021003290A MX2021003290A MX 2021003290 A MX2021003290 A MX 2021003290A MX 2021003290 A MX2021003290 A MX 2021003290A MX 2021003290 A MX2021003290 A MX 2021003290A MX 2021003290 A MX2021003290 A MX 2021003290A
Authority
MX
Mexico
Prior art keywords
steel sheet
cold rolled
manufacturing
coated steel
ferrite
Prior art date
Application number
MX2021003290A
Other languages
English (en)
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 MX2021003290A publication Critical patent/MX2021003290A/es

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
    • C22C38/04—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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • 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
    • 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
    • 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
    • C22C38/06—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
    • 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
    • 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

Abstract

Una hoja de acero laminada en frío y tratada térmicamente que tiene una composición de los siguientes elementos 0.13 % = carbono = 0.18 %, 1.1 % = manganeso = 1.8 %, 0.5 % = silicio = 0.9 %, 0.6 % = aluminio = 1 %, 0.002 % = fosforo = 0.02 %, 0 % = azufre = 0.003 %, 0 % = nitrógeno = 0.007 % y puede contener uno o más de los siguientes elementos opcionales 0.05 % = c romo = 1 %, 0.001 % = molibdeno = 0. 5 %, 0.001 % = niobio = 0.1 %, 0.001 % = titanio = 0.1 %, 0.01 % = cobe = 2 %, 0.01 % = níquel = 3 %, 0.0001 % = calcio = 0.005 %, 0 % = vanadio = 0.1 %, 0 % = boro = 0.003 %, 0 % = cerio = 0.1 %, 0 % = magnesio ? 0.010 %, 0 % = zirconio ? 0.010 %, el resto de la composición está compuesta por hierro e impurezas inevitables causadas por el procesamiento, la microestructura de dicha hoja de acero que comprende en fracción de área, 60 a 75 % de ferrita, 20 a 30 % de bainita, 10 a 15 % de austenita residual y 0 a 5 % de martensita, en donde las cantidades acumuladas de austenita residual y ferrita están entre 70 y 80 %.
MX2021003290A 2018-09-20 2019-09-17 Hoja de acero laminada en frio y recubierta y un metodo de fabricacion de la misma. MX2021003290A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2018/057253 WO2020058748A1 (en) 2018-09-20 2018-09-20 Cold rolled and coated steel sheet and a method of manufacturing thereof
PCT/IB2019/057795 WO2020058829A1 (en) 2018-09-20 2019-09-17 Cold rolled and coated steel sheet and a method of manufacturing thereof

Publications (1)

Publication Number Publication Date
MX2021003290A true MX2021003290A (es) 2021-05-13

Family

ID=63794567

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003290A MX2021003290A (es) 2018-09-20 2019-09-17 Hoja de acero laminada en frio y recubierta y un metodo de fabricacion de la misma.

Country Status (16)

Country Link
US (1) US20220033925A1 (es)
EP (1) EP3853387B1 (es)
JP (1) JP7422143B2 (es)
KR (1) KR102647462B1 (es)
CN (1) CN112689684B (es)
BR (1) BR112021003583A2 (es)
CA (1) CA3110629C (es)
ES (1) ES2946086T3 (es)
FI (1) FI3853387T3 (es)
HU (1) HUE062231T2 (es)
MA (1) MA53640B1 (es)
MX (1) MX2021003290A (es)
PL (1) PL3853387T3 (es)
UA (1) UA126725C2 (es)
WO (2) WO2020058748A1 (es)
ZA (1) ZA202101225B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115181898B (zh) * 2021-04-02 2023-10-13 宝山钢铁股份有限公司 一种1280MPa级别低碳低合金Q&P钢及其快速热处理制造方法
CA3220321A1 (en) * 2021-06-16 2022-12-22 Arcelormittal Method for producing a steel part and steel part
CN115323275B (zh) * 2022-09-05 2023-07-04 东北大学 一种高强高韧的稀土温轧低碳低锰trip钢及其制备方法

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JP2601581B2 (ja) * 1991-09-03 1997-04-16 新日本製鐵株式会社 加工性に優れた高強度複合組織冷延鋼板の製造方法
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JP3569307B2 (ja) * 1994-01-12 2004-09-22 新日本製鐵株式会社 加工性に優れた引張強さ４５〜６５ｋｇｆ／ｍｍ２ の高強度複合組織冷延鋼板とその製造方法
JP3596316B2 (ja) * 1997-12-17 2004-12-02 住友金属工業株式会社 高張力高延性亜鉛めっき鋼板の製造方法
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WO2017109538A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a steel sheet having improved strength, ductility and formability
WO2017109540A1 (en) * 2015-12-21 2017-06-29 Arcelormittal Method for producing a high strength steel sheet having improved ductility and formability, and obtained 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
WO2018115936A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same
WO2018115935A1 (en) * 2016-12-21 2018-06-28 Arcelormittal Tempered and coated steel sheet having excellent formability and a method of manufacturing the same

Also Published As

Publication number Publication date
EP3853387A1 (en) 2021-07-28
WO2020058748A1 (en) 2020-03-26
BR112021003583A2 (pt) 2021-05-18
UA126725C2 (uk) 2023-01-11
CA3110629A1 (en) 2020-03-26
HUE062231T2 (hu) 2023-10-28
WO2020058829A1 (en) 2020-03-26
CN112689684B (zh) 2022-12-09
PL3853387T3 (pl) 2023-07-10
FI3853387T3 (fi) 2023-06-15
CN112689684A (zh) 2021-04-20
US20220033925A1 (en) 2022-02-03
KR102647462B1 (ko) 2024-03-13
CA3110629C (en) 2023-03-14
MA53640B1 (fr) 2023-05-31
EP3853387B1 (en) 2023-05-10
JP2022501504A (ja) 2022-01-06
ZA202101225B (en) 2022-01-26
KR20210061382A (ko) 2021-05-27
JP7422143B2 (ja) 2024-01-25
ES2946086T3 (es) 2023-07-12
MA53640A (fr) 2022-03-30

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