[go: up one dir, main page]

MX2017010754A - Hoja de acero laminada en frio, metodo para fabricar la misma. - Google Patents

Hoja de acero laminada en frio, metodo para fabricar la misma.

Info

Publication number
MX2017010754A
MX2017010754A MX2017010754A MX2017010754A MX2017010754A MX 2017010754 A MX2017010754 A MX 2017010754A MX 2017010754 A MX2017010754 A MX 2017010754A MX 2017010754 A MX2017010754 A MX 2017010754A MX 2017010754 A MX2017010754 A MX 2017010754A
Authority
MX
Mexico
Prior art keywords
less
retained austenite
cold
steel sheet
rolled steel
Prior art date
Application number
MX2017010754A
Other languages
English (en)
Inventor
Takeda Kengo
Nozaki Takayuki
Toda Yuri
Uenishi Akihiro
Azuma Masafumi
Hayashi Kunio
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2017010754A publication Critical patent/MX2017010754A/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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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
    • 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
    • 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
    • C21D8/0263—Modifying the physical properties 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 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—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
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/34—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C21D2211/005—Ferrite

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)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Esta hoja de acero laminada en frío tiene una composición química predeterminada, y tiene una estructura metalográfica que contiene, por fracción de área, 40.0% a por debajo de 60.0% de ferrita poligonal, 30.0% o más de ferrita bainítica, 10.0-25.0% de austenita retenida, y 15.0% o menos de martensita. En la austenita retenida, la proporción de austenita retenida que tiene una relación de aspecto de 2.0 o menos, una longitud de eje mayor de 1.0 µm o menos, y una longitud de eje menor de 1.0 µm o menos es de 80.0% o más. En la ferrita bainítica, la proporción de ferrita bainítica que tiene una relación de aspecto de 1.7 o menos, y en la cual la desorientación cristalográfica promedio es de 0.5° a por debajo de 3.0° en una región rodeada por límites de grano que tienen una desorientación cristalográfica de 15° o más, es de 80.0% o más. El valor de conectividad D entre la martensita, la ferrita bainítica, y la austenita retenida es de 0.70 o menos.
MX2017010754A 2015-02-24 2016-02-24 Hoja de acero laminada en frio, metodo para fabricar la misma. MX2017010754A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015034137 2015-02-24
JP2015034234 2015-02-24
JP2015139888 2015-07-13
JP2015139687 2015-07-13
PCT/JP2016/055428 WO2016136810A1 (ja) 2015-02-24 2016-02-24 冷延鋼板及びその製造方法

Publications (1)

Publication Number Publication Date
MX2017010754A true MX2017010754A (es) 2017-11-28

Family

ID=56788888

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010754A MX2017010754A (es) 2015-02-24 2016-02-24 Hoja de acero laminada en frio, metodo para fabricar la misma.

Country Status (11)

Country Link
US (1) US10876181B2 (es)
EP (1) EP3263733B1 (es)
JP (1) JP6791838B2 (es)
KR (1) KR101988148B1 (es)
CN (1) CN107429369B (es)
BR (1) BR112017017134A2 (es)
ES (1) ES2770038T3 (es)
MX (1) MX2017010754A (es)
PL (1) PL3263733T3 (es)
TW (1) TWI592500B (es)
WO (1) WO2016136810A1 (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11560606B2 (en) 2016-05-10 2023-01-24 United States Steel Corporation Methods of producing continuously cast hot rolled high strength steel sheet products
JP7186694B2 (ja) 2016-05-10 2022-12-09 ユナイテッド ステイツ スチール コーポレイション 高強度鋼製品及び該製品を製造するためのアニーリング工程
US11993823B2 (en) 2016-05-10 2024-05-28 United States Steel Corporation High strength annealed steel products and annealing processes for making the same
TWI613300B (zh) * 2016-09-06 2018-02-01 新日鐵住金股份有限公司 高強度冷軋鋼板
WO2018088421A1 (ja) * 2016-11-10 2018-05-17 Ｊｆｅスチール株式会社 高強度冷延薄鋼板および高強度冷延薄鋼板の製造方法
RU2718023C1 (ru) * 2017-02-20 2020-03-30 Ниппон Стил Корпорейшн Горячештампованная деталь
CN110475892B (zh) * 2017-04-05 2022-01-14 杰富意钢铁株式会社 高强度冷轧钢板及其制造方法
JP6409991B1 (ja) * 2017-04-05 2018-10-24 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
WO2018189950A1 (ja) * 2017-04-14 2018-10-18 Ｊｆｅスチール株式会社 鋼板およびその製造方法
TWI640639B (zh) * 2017-11-02 2018-11-11 中國鋼鐵股份有限公司 雙相鋼材及其製造方法
JP6338038B1 (ja) 2017-11-15 2018-06-06 新日鐵住金株式会社 高強度冷延鋼板
KR102374941B1 (ko) * 2017-11-24 2022-03-16 닛폰세이테츠 가부시키가이샤 열연 강판 및 그 제조 방법
EP3715491B1 (en) * 2017-11-24 2024-07-17 Nippon Steel Corporation Hot-rolled steel sheet and manufacturing method therefor
KR102418275B1 (ko) * 2017-12-26 2022-07-07 제이에프이 스틸 가부시키가이샤 고강도 냉연 강판 및 그의 제조 방법
JP6901417B2 (ja) * 2018-02-21 2021-07-14 株式会社神戸製鋼所 高強度鋼板および高強度亜鉛めっき鋼板、並びにそれらの製造方法
TWI650434B (zh) * 2018-03-30 2019-02-11 日商新日鐵住金股份有限公司 鋼板
JP6414371B1 (ja) * 2018-03-30 2018-10-31 新日鐵住金株式会社 鋼板およびその製造方法
MX2020008637A (es) * 2018-03-30 2020-09-21 Nippon Steel Corp Lamina de acero.
CN109576579A (zh) 2018-11-29 2019-04-05 宝山钢铁股份有限公司 一种具有高扩孔率和较高延伸率的980MPa级冷轧钢板及其制造方法
KR102633525B1 (ko) * 2019-03-29 2024-02-07 닛폰세이테츠 가부시키가이샤 강판 및 그 제조 방법
WO2020203687A1 (ja) * 2019-03-29 2020-10-08 Ｊｆｅスチール株式会社 鋼板およびその製造方法
WO2020209276A1 (ja) * 2019-04-11 2020-10-15 日本製鉄株式会社 鋼板及びその製造方法
CN110117755B (zh) * 2019-05-21 2020-11-03 安徽工业大学 一种980MPa级低屈强比冷轧中锰钢的制备方法
US12054800B2 (en) * 2019-05-31 2024-08-06 Nippon Steel Corporation Steel sheet for hot stamping
MX2022002080A (es) * 2019-08-19 2022-03-17 United States Steel Corp Productos de acero de alta resistencia y procesos de recocido para fabricar los mismos.
KR102264344B1 (ko) * 2019-09-30 2021-06-11 현대제철 주식회사 고강도 및 고성형성을 가지는 강판 및 그 제조방법
MX2022004100A (es) * 2019-10-10 2022-04-26 Nippon Steel Corp Lamina de acero laminada en frio y metodo para producir la misma.
JP7295471B2 (ja) * 2020-01-14 2023-06-21 日本製鉄株式会社 鋼板及びその製造方法
RU2749411C1 (ru) * 2020-07-08 2021-06-09 Публичное акционерное общество "Северсталь" (ПАО "Северсталь") Способ производства холоднокатаного горячеоцинкованного проката из стали с двухфазной феррито-мартенситной структурой
DE102021104584A1 (de) * 2021-02-25 2022-08-25 Salzgitter Flachstahl Gmbh Hochfestes, warmgewalztes Stahlflachprodukt mit hoher lokaler Kaltumformbarkeit sowie ein Verfahren zur Herstellung eines solchen Stahlflachprodukts
CN117136250A (zh) 2021-04-02 2023-11-28 日本制铁株式会社 钢板及其制造方法
US20240158882A1 (en) 2021-04-02 2024-05-16 Nippon Steel Corporation Steel sheet and method of production of same
KR20230014121A (ko) * 2021-07-20 2023-01-30 주식회사 포스코 구멍확장성 및 연성이 우수한 고강도 강판 및 이의 제조방법
KR20240075851A (ko) * 2022-01-28 2024-05-29 제이에프이 스틸 가부시키가이샤 아연 도금 강판 및 부재, 그리고, 그것들의 제조 방법
WO2023145146A1 (ja) * 2022-01-28 2023-08-03 Ｊｆｅスチール株式会社 亜鉛めっき鋼板および部材、ならびに、それらの製造方法
KR20240155909A (ko) 2022-03-31 2024-10-29 닛폰세이테츠 가부시키가이샤 핫 스탬프용 강판 및 핫 스탬프 성형체
CN115369320B (zh) * 2022-08-10 2023-07-25 北京科技大学 一种海洋装备用高性能低密度薄板及其制备方法
CN115637390B (zh) * 2022-11-07 2023-07-14 鞍钢股份有限公司 一种短流程冷轧dh980钢板及其生产方法
JP7569028B2 (ja) * 2022-11-16 2024-10-17 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
JP7569029B2 (ja) * 2022-11-16 2024-10-17 Ｊｆｅスチール株式会社 熱延鋼板およびその製造方法
JP7541653B1 (ja) * 2023-01-26 2024-08-29 Ｊｆｅスチール株式会社 鋼板および部材、ならびに、それらの製造方法
CN116716546B (zh) * 2023-05-30 2026-01-13 鞍钢股份有限公司 汽车用多用途高强钢及其制备方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5397569A (en) 1977-02-02 1978-08-25 Zennou Haipatsuku Kk Packaging container and method of producing same
JPS548383A (en) 1977-06-20 1979-01-22 Babcock Hitachi Kk Air transportation machine with device for preventing adhesion of pulverulent body
JPS5589893A (en) 1978-12-27 1980-07-07 Casio Computer Co Ltd Tone generating system in electronic musical instrument
JP4165272B2 (ja) * 2003-03-27 2008-10-15 Ｊｆｅスチール株式会社 疲労特性および穴拡げ性に優れる高張力溶融亜鉛めっき鋼板およびその製造方法
JP4473588B2 (ja) 2004-01-14 2010-06-02 新日本製鐵株式会社 めっき密着性および穴拡げ性に優れた溶融亜鉛めっき高強度鋼板の製造方法
US20050247378A1 (en) 2004-04-22 2005-11-10 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) High-strength cold rolled steel sheet having excellent formability, and plated steel sheet
JP4692259B2 (ja) * 2005-12-07 2011-06-01 Ｊｆｅスチール株式会社 成形性および形状凍結性に優れる高強度鋼板
AU2009229885B2 (en) 2008-03-27 2011-11-10 Nippon Steel Corporation High-strength cold-rolled steel sheet, high-strength galvanized steel sheet, and high-strength alloyed hot-dip galvanized steel sheet which have excellent formability and weldability, and methods for manufacturing the same
JP5549238B2 (ja) * 2010-01-22 2014-07-16 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP5883211B2 (ja) * 2010-01-29 2016-03-09 株式会社神戸製鋼所 加工性に優れた高強度冷延鋼板およびその製造方法
JP5589893B2 (ja) 2010-02-26 2014-09-17 新日鐵住金株式会社 伸びと穴拡げに優れた高強度薄鋼板およびその製造方法
JP5488129B2 (ja) * 2010-03-31 2014-05-14 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP5798740B2 (ja) 2010-12-08 2015-10-21 新日鐵住金株式会社 成形性に優れた高強度冷延鋼板及びその製造方法
US9670569B2 (en) * 2011-03-28 2017-06-06 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet and production method thereof
EP2942416B1 (en) * 2011-03-31 2017-06-07 Kabushiki Kaisha Kobe Seiko Sho High-strength steel sheet with excellent workability and manufacturing process therefor
JP5397569B2 (ja) 2011-04-21 2014-01-22 新日鐵住金株式会社 均一伸びと穴拡げ性に優れた高強度冷延鋼板及びその製造方法
CA2837049C (en) 2011-05-25 2015-11-10 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet and method for producing same
ES2665318T3 (es) 2011-07-06 2018-04-25 Nippon Steel & Sumitomo Metal Corporation Chapa de acero laminado en frío
EP2765212B1 (en) * 2011-10-04 2017-05-17 JFE Steel Corporation High-strength steel sheet and method for manufacturing same
PL2818569T3 (pl) * 2012-02-22 2018-09-28 Nippon Steel & Sumitomo Metal Corporation Blacha stalowa cienka walcowana na zimno i sposób jej wytwarzania
MX375031B (es) 2013-04-15 2025-03-06 Nippon Steel Corp Star Hoja de acero laminada en caliente.
JP6221424B2 (ja) 2013-07-04 2017-11-01 新日鐵住金株式会社 冷延鋼板およびその製造方法
JP5821912B2 (ja) 2013-08-09 2015-11-24 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
JP5821911B2 (ja) 2013-08-09 2015-11-24 Ｊｆｅスチール株式会社 高降伏比高強度冷延鋼板およびその製造方法

Also Published As

Publication number Publication date
CN107429369B (zh) 2019-04-05
TWI592500B (zh) 2017-07-21
EP3263733B1 (en) 2020-01-08
CN107429369A (zh) 2017-12-01
EP3263733A4 (en) 2018-11-14
EP3263733A1 (en) 2018-01-03
BR112017017134A2 (pt) 2018-04-03
JPWO2016136810A1 (ja) 2017-10-19
KR101988148B1 (ko) 2019-06-12
TW201641708A (zh) 2016-12-01
PL3263733T3 (pl) 2020-07-13
US10876181B2 (en) 2020-12-29
ES2770038T3 (es) 2020-06-30
WO2016136810A1 (ja) 2016-09-01
KR20170106414A (ko) 2017-09-20
US20180023155A1 (en) 2018-01-25
JP6791838B2 (ja) 2020-11-25

Similar Documents

Publication Publication Date Title
MX2017010754A (es) Hoja de acero laminada en frio, metodo para fabricar la misma.
MX2017010537A (es) Chapa de acero laminada en caliente.
MX2017009200A (es) Lamina de acero galvanizada de alta resistencia y metodo para producir la misma.
MX2017009203A (es) Lamina de acero galvanizada de alta resistencia y metodo para producir la misma.
MX2017005569A (es) Lamina de acero de alta resistencia y metodo para la fabricacion de la misma.
MX2017005571A (es) Lamina de acero de alta resistencia y metodo para la fabricacion de la misma.
MX373557B (es) Hoja de acero laminada en caliente y método para fabricar la misma.
MX2017005568A (es) Lamina de acero de alta resistencia, lamina de acero galvanizada por inmersion en caliente de alta resistencia, lamina de acero recubierta de aluminio por inmersion en caliente de alta resistencia, y lamina de acero electrogalvanizada de alta resistencia, y metodos para la fabricacion de las mismas.
MX2016016330A (es) Acero para forjado en frio.
MX385499B (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.
MX2017001720A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2017001689A (es) Lamina de acero de alta resistencia y metodo de produccion para la misma, y metodo de produccion para lamina de acero galvanizada de alta resistencia.
MX2017010598A (es) Hoja de acero laminada en caliente.
MX366776B (es) Lamina de acero, laminada en caliente, recocida y galvanizada por inmersion en caliente, y proceso para producir la misma.
MX2016011437A (es) Lamina de acero con contenido de carbono medio/alto y metodo para la fabricacion de la misma.
MX376915B (es) Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma.
MX2016007954A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX2016000008A (es) Lamina de acero laminada en caliente de alto contenido en carbono y metodo para la produccion de la misma.
WO2016098964A8 (ko) 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법
MX378470B (es) Lámina de acero con alto contenido de carbono y método para producir la misma.
TW201612331A (en) Hot-rolled steel sheet
MX2016006613A (es) Acero magnetico blando y metodo para fabricarlo, y componente magnetico blando obtenido de acero magnetico blando.
MX2017010339A (es) Lamina de acero galvanizada de alta resistencia y metodo para la fabricacion de la misma.
MX390334B (es) Lamina de acero laminada en frio y metodo para la fabricacion de la misma.
MX2015016367A (es) Placa de acero laminada en frio, placa de acero laminada en frio galvanizada, y metodo para manufacturar las placas.