[go: up one dir, main page]

MX2019002942A - Metodo para fabricar productos de acero planos y producto de acero plano. - Google Patents

Metodo para fabricar productos de acero planos y producto de acero plano.

Info

Publication number
MX2019002942A
MX2019002942A MX2019002942A MX2019002942A MX2019002942A MX 2019002942 A MX2019002942 A MX 2019002942A MX 2019002942 A MX2019002942 A MX 2019002942A MX 2019002942 A MX2019002942 A MX 2019002942A MX 2019002942 A MX2019002942 A MX 2019002942A
Authority
MX
Mexico
Prior art keywords
flat steel
bzt
glz
deformation
reduction
Prior art date
Application number
MX2019002942A
Other languages
English (en)
Inventor
Friedel Frank
Macherey Friedhelm
Sattler Lena
Yanik Robert
Original Assignee
Thyssenkrupp Steel Europe Ag
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=57121193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2019002942(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssenkrupp Steel Europe Ag filed Critical Thyssenkrupp Steel Europe Ag
Publication of MX2019002942A publication Critical patent/MX2019002942A/es

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 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • C21D1/26—Methods of 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
    • 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 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
    • C21D8/0236—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
    • C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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
    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

La invención permite fabricar productos planos de acero que, después de una deformación biaxial al 5%, exhiben, en una de sus superficies, un valor Wsa(1-5) de <0.35 µm, una anisotropía planar ?r de -0.5 a + 0.5 y, desde su superficie hasta una profundidad de <200 µm, una nanodureza H de >0.1 a <3.0 GPa. Para este propósito, una placa que consiste, (en % en peso) de 0.0003 - 0.050% C, 0.0001 - 0.20% Si, 0.01 - 1.5% Mn, 0.001 - 0.10% P, 0.0005 - 0.030% S, 0.001 - 0.12% Al, 0.0001 - 0.01% N, en cada caso opcionalmente: 0.0001 - 0.15% Ti, 0.0001 - 0.05%Nb, =0.005% B, =0.15% Cu, =0.15% Cr, =0.15%Ni, =0.10% Mo, 0.05% Sn, el resto consistiendo en Fe e impurezas se calienta a una temperatura de extracción BZT de 1200 a 1270°C, se lamina en bruto con una reducción de grosor de 80 a 90% y luego se somete a laminado en caliente de acabado con una reducción de grosor de 85 - 95% a una temperatura final de 850 - 950°C, un grado total de deformación de 95 - 99.5% y una reducción de grosor ?dF en la última pasada de rodillo caliente de 1 - 25%, en un producto de acero plano de 3 - 5 mm de grosor que se enfría a 4- 30 K/s hasta una temperatura de bobinado HT de 620 - 780°C y se bobina. Después del decapado, se lamina en frío con un grado total de deformación de 70 - 90% y se recuece por recristalización a 650 - 900°C. BZT, GLZ, ?dF y HT satisfacen de esta manera la condición -0.529653*Q + 0.944372*HT_t + 0.711559* ?dF_t<-0.1889459, en donde Bzt se debe ingresar en °C, GLZ en min, HT en °C y ?dF en % y en donde Q=((Bzt/GLZ)-5.553°C/min)/(1.777°C/min);HT_t=(HT-728.13°C)/42.300 °C y ?df_t=(?dF12.43384%)/2.306328%.
MX2019002942A 2016-09-20 2017-09-13 Metodo para fabricar productos de acero planos y producto de acero plano. MX2019002942A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2016072281 2016-09-20
PCT/EP2017/073027 WO2018054742A1 (de) 2016-09-20 2017-09-13 Verfahren zum herstellen von stahlflachprodukten und stahlflachprodukt

Publications (1)

Publication Number Publication Date
MX2019002942A true MX2019002942A (es) 2019-06-12

Family

ID=57121193

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019002942A MX2019002942A (es) 2016-09-20 2017-09-13 Metodo para fabricar productos de acero planos y producto de acero plano.

Country Status (9)

Country Link
US (1) US11453923B2 (es)
EP (3) EP3516084B8 (es)
JP (1) JP7181182B2 (es)
KR (1) KR102451596B1 (es)
CN (1) CN109715838B (es)
BR (1) BR112019002875B1 (es)
CA (1) CA3033685A1 (es)
MX (1) MX2019002942A (es)
WO (1) WO2018054742A1 (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010130883A1 (fr) 2009-05-14 2010-11-18 Arcelormittal Investigacion Y Desarrollo Sl Procede de fabrication d'une bande metallique revetue presentant un aspect ameliore
CN108787965A (zh) * 2018-06-29 2018-11-13 江阴市钧益特种钢丝科技有限公司 纺织器材用导线针扁钢丝制作工艺
WO2020007459A1 (de) * 2018-07-04 2020-01-09 Thyssenkrupp Steel Europe Ag Verzinktes kaltfeinblech mit homogenen werkstoffeigenschaften
WO2020048601A1 (de) * 2018-09-06 2020-03-12 Thyssenkrupp Steel Europe Ag Verzinktes kaltfeinblech mit verbesserten tribologischen eigenschaften i
WO2020048602A1 (de) * 2018-09-06 2020-03-12 Thyssenkrupp Steel Europe Ag Verzinktes kaltfeinblech mit verbesserten tribologischen eigenschaften ii
CN109825763B (zh) * 2019-01-23 2021-04-30 邢台钢铁有限责任公司 一种高导电性阴极扁钢用工业纯铁及其生产方法
CN110117758B (zh) * 2019-05-31 2021-05-04 张家港扬子江冷轧板有限公司 耐低温冲击的仪表外壳零件及其制备方法
KR102330604B1 (ko) * 2019-12-03 2021-11-24 주식회사 포스코 전기저항 점용접부의 피로강도가 우수한 아연도금강판 및 그 제조방법
KR20210069757A (ko) * 2019-12-03 2021-06-14 주식회사 포스코 표면품질과 점 용접성이 우수한 아연도금강판 및 그 제조방법
CN110804716B (zh) * 2019-12-06 2020-09-22 唐山市德龙钢铁有限公司 一种建筑模板拉片用热轧带钢及其制备方法
KR102838553B1 (ko) * 2019-12-20 2025-07-28 주식회사 포스코 표면품질과 전기저항 점 용접성이 우수한 고강도 용융아연도금 강판 및 그 제조방법
DE102020200326A1 (de) 2020-01-13 2021-07-15 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines oberflächenveredelten und oberflächenkonditionierten Stahlblechs
MX2022009268A (es) * 2020-01-29 2022-08-16 Tata Steel Ijmuiden Bv Acero libre de intersticios de ultra bajo contenido de carbono.
DE102020106164A1 (de) * 2020-03-06 2021-09-09 Thyssenkrupp Rasselstein Gmbh Kaltgewalztes Stahlflachprodukt für Verpackungen
CN111647821B (zh) * 2020-07-08 2021-10-29 马鞍山钢铁股份有限公司 一种屈服强度550MPa级热镀锌钢板及其生产方法
KR102426248B1 (ko) * 2020-11-05 2022-07-28 주식회사 포스코 선영성이 우수한 고강도 아연계 도금강판 및 그 제조방법
KR102468036B1 (ko) 2020-11-12 2022-11-17 주식회사 포스코 성형성이 우수한 고강도 아연계 도금강판 및 그 제조방법
WO2022101667A1 (en) 2020-11-16 2022-05-19 Arcelormittal A method for manufacturing a steel sheet with a znalmg coating, corresponding coated steel sheet, part and vehicle
RU2760968C1 (ru) * 2021-02-25 2021-12-01 Публичное Акционерное Общество "Новолипецкий металлургический комбинат" Способ производства высокопрочной особонизкоуглеродистой холоднокатаной стали с отжигом в периодических печах
JP2024529464A (ja) * 2021-07-28 2024-08-06 タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップ 熱間圧延鋼板およびその製造方法
CN113802062B (zh) * 2021-09-13 2022-10-18 鞍钢股份有限公司 一种b微合金化高延伸率低屈服强度if钢及其制造方法
CN114395688A (zh) * 2021-12-09 2022-04-26 安阳钢铁集团有限责任公司 一种低碳搪瓷钢的生产工艺
CN114480979A (zh) * 2022-02-08 2022-05-13 新疆八一钢铁股份有限公司 一种超高强度高扩孔率轮毂钢的生产方法
JP7795107B2 (ja) * 2022-07-22 2026-01-07 日本製鉄株式会社 抵抗溶接用高張力鋼材、接合構造体及び接合構造体の製造方法
CN115125454B (zh) * 2022-08-15 2023-08-15 马鞍山钢铁股份有限公司 一种成形后具备低波纹度的冷轧汽车外板及其生产方法
DE102022127491A1 (de) * 2022-10-19 2024-04-25 Thyssenkrupp Steel Europe Ag Dressiertes Stahlblech mit intakter Oxidschicht auf einem metallischen Überzug
DE102022129835A1 (de) 2022-11-11 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Überwachen von Bauelementen zum Herstellen von Produkten sowie Vorrichtung
DE102022129834A1 (de) 2022-11-11 2024-05-16 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Prüfen eines Bauelements, insbesondere eines Coils oder einer Platine, zum Herstellen wenigstens eines Produkts
CN116651926A (zh) * 2023-06-16 2023-08-29 武钢集团襄阳重型装备材料有限公司 一种平面矩形弹簧扁钢的轧制方法
CN120138515A (zh) * 2023-12-13 2025-06-13 宝山钢铁股份有限公司 一种冷轧if钢、热镀锌钢板及其制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814539B2 (ja) 1987-09-30 1996-02-14 株式会社島津製作所 レート測定法
DE19622164C1 (de) 1996-06-01 1997-05-07 Thyssen Stahl Ag Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
JP3700280B2 (ja) * 1996-09-19 2005-09-28 Ｊｆｅスチール株式会社 缶用鋼板の製造方法
DE19701443A1 (de) * 1997-01-17 1998-07-23 Thyssen Stahl Ag Stahl
JP3730401B2 (ja) * 1997-03-26 2006-01-05 Ｊｆｅスチール株式会社 パネル表面形状と耐デント性に優れた冷延鋼板、溶融亜鉛めっき鋼板及びそれらの製造方法
JP4177478B2 (ja) * 1998-04-27 2008-11-05 Ｊｆｅスチール株式会社 成形性、パネル形状性、耐デント性に優れた冷延鋼板、溶融亜鉛めっき鋼板及びそれらの製造方法
DE69909305T2 (de) * 1999-12-22 2004-04-22 Sidmar N.V. Ultraniedriggekohlte Stahlzusammensetzung, Verfahren zur Herstellung dieses einbrennhärtbaren Stahls, und das hergestellte Produkt
JP3515769B2 (ja) * 2001-08-31 2004-04-05 日鉱金属加工株式会社 プレス成形型フラットマスク用Ｆｅ−Ｎｉ−Ｃｏ系合金薄帯
DE10247998B4 (de) * 2002-10-15 2004-07-15 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines besonders gut verformbaren kaltgewalzten Stahlbands oder -blechs
JP5958038B2 (ja) * 2011-04-21 2016-07-27 Ｊｆｅスチール株式会社 外圧に対する缶胴部の座屈強度が高く、成形性および成形後の表面性状に優れた缶用鋼板およびその製造方法
JP2013072110A (ja) * 2011-09-27 2013-04-22 Jfe Steel Corp 成形後の表面品質に優れる高張力冷延鋼板及びその製造方法
CN102433500A (zh) * 2011-12-02 2012-05-02 内蒙古包钢钢联股份有限公司 一种含钛if钢及退火工艺
JP5817804B2 (ja) * 2013-10-22 2015-11-18 Ｊｆｅスチール株式会社 伸びの面内異方性が小さい高強度鋼板およびその製造方法
CN103774043B (zh) * 2013-12-31 2016-04-27 首钢总公司 汽车侧围外板用热镀锌钢板及其生产方法
TR201905219T4 (tr) 2014-10-09 2019-05-21 Thyssenkrupp Ag Soğuk haddelenen ve yeniden kristalleştirilen şekilde tavlanan yassı çelik ürünü ve bunun üretilmesine yönelik yöntem.
KR101746944B1 (ko) * 2015-09-23 2017-06-14 주식회사 포스코 도장 선영성이 우수한 도금강판의 제조방법 및 이에 의해 제조된 도금강판

Also Published As

Publication number Publication date
JP7181182B2 (ja) 2022-11-30
EP4339304A1 (de) 2024-03-20
EP3516084A1 (de) 2019-07-31
KR20190055150A (ko) 2019-05-22
EP3516084B8 (de) 2022-07-20
JP2019532172A (ja) 2019-11-07
KR102451596B1 (ko) 2022-10-06
EP4071255B1 (de) 2023-11-01
BR112019002875A2 (pt) 2019-05-14
BR112019002875B1 (pt) 2022-11-22
EP3516084B1 (de) 2022-06-08
CA3033685A1 (en) 2018-03-29
CN109715838B (zh) 2021-08-03
US20200332379A1 (en) 2020-10-22
CN109715838A (zh) 2019-05-03
EP4071255A1 (de) 2022-10-12
US11453923B2 (en) 2022-09-27
WO2018054742A1 (de) 2018-03-29

Similar Documents

Publication Publication Date Title
MX2019002942A (es) Metodo para fabricar productos de acero planos y producto de acero plano.
MX2025000987A (es) Hoja de acero laminada y recubierta para estampacion en caliente, pieza de acero recubierta estampada en caliente y metodos para fabricar la misma
MX2018007641A (es) Metodo para producir una lamina de acero de alta resistencia que tiene resistencia y formabilidad mejoradas, y la lamina de acero de alta resistencia obtenida.
JP2012077380A5 (es)
SV2017005423A (es) Método de producción de hojalata conteniendo una lámina de acero de silicio de grano no orientado, lámina de acero obtenida y uso de esta
MX2018007646A (es) Metodo para producir una hoja de acero de alta fuerza que tiene ductilidad y formabilidad mejoradas y hoja de acero obtenida.
MX2019011709A (es) Lamina de acero laminada en caliente, pieza forjada de acero y metodo de produccion para la misma.
MX2019002073A (es) Tubos de acero soldados por resistencia electrica para estabilizadores huecos delgados de alta resistencia, y metodos para fabricar los mismos.
MX2015017874A (es) Lamina de acero enrollada en frio, metodo de fabricacion y vehiculo.
MX2015014436A (es) Lamina de acero laminada en caliente de alta resistencia y metodo para la produccion de la misma.
MX2017000188A (es) Metodo para producir una hoja de acero revestida o no revestida de resistencia ultra alta y hoja obtenida por dicho metodo.
MX2017010813A (es) Lamina de acero laminada en caliente.
MX2018011206A (es) Hoja de acero inoxidable ferritico que contiene nb y metodo de fabricacion de la misma.
FI3464668T3 (fi) Kylmävalssatun ja karkaistun teräslevyn tuotantomenetelmä
MX2016013771A (es) Metodo para la produccion de lamina de acero galvanizada de alta resistencia y lamina de acero galvano-recocida de alta resistencia.
MX2021006508A (es) Lamina de acero recocida y laminada en frio, metodo de produccion de la misma y uso de tal acero para producir piezas de vehiculos.
MX2020004626A (es) Lamina de acero laminada en caliente y metodo para producir la misma.
MX2020004583A (es) Lamina de acero laminada en caliente y metodo para producir la misma.
MX2018008103A (es) Metodo para producir una hoja de acero galvano-recocido de ultra alta resistencia y hoja de acero galvano-recocido obtenida.
CO2024006023A2 (es) Chapa de acero laminada en caliente, chapa de acero enchapada por inmersión en caliente, y método para fabricación de chapa de acero laminada en caliente
MX2019015358A (es) Lamina de acero laminada en caliente y metodo para fabricar la misma.
MX2018007648A (es) Metodo para producir una hoja de acero que tiene resistencia, ductilidad y formabilidad mejoradas.
MX2019010816A (es) Lamina de acero laminado en frio de alta resistencia y metodo para fabricar la misma.
MX2022000631A (es) Metodo para producir una pieza de acero y una pieza de acero.
CO2018006462A2 (es) Enrollado caliente de aceros que contienen austenita metaestable