BR112014016420A8 - chapa de aço laminada a quente e processo de fabricação da mesma - Google Patents

chapa de aço laminada a quente e processo de fabricação da mesma

Info

Publication number
BR112014016420A8
BR112014016420A8 BR112014016420A BR112014016420A BR112014016420A8 BR 112014016420 A8 BR112014016420 A8 BR 112014016420A8 BR 112014016420 A BR112014016420 A BR 112014016420A BR 112014016420 A BR112014016420 A BR 112014016420A BR 112014016420 A8 BR112014016420 A8 BR 112014016420A8
Authority
BR
Brazil
Prior art keywords
less
rolled steel
steel sheet
fabrication process
hot rolled
Prior art date
Application number
BR112014016420A
Other languages
English (en)
Other versions
BR112014016420A2 (pt
Inventor
Shuto Hiroshi
Fujita Nobuhiro
Niiya Ryohta
Saitoh Shinya
Yokoi Tatsuo
Kanzawa Yuuki
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 BR112014016420A2 publication Critical patent/BR112014016420A2/pt
Publication of BR112014016420A8 publication Critical patent/BR112014016420A8/pt

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
    • C21D8/0247—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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • C22C38/005—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/05—Grain orientation
    • 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
    • C21D2211/008—Martensite
    • 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
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

Abstract

resumo patente de invenção: "chapa de aço laminada a quente e processo de fabricação da mesma". a invenção refere-se à chapa de aço laminada a quente contendo 0,01-0,2% c, 0,001-2,5% ou menos si, 0,10-4,0% ou menos mn, 0,10% ou menos p, menos de 0,03% s, 0,001-2,0% al, menos de 0,01% n (0,005 48/14 [n] 48/32 [s]) até 0,3% inclusive ti, 0-0,06% nb, 0-1,2% cu, 0-0,6% ni, 0-1% mo, 0-0,2% v, 0-2% cr, 0-0,01% mg, 0-0,01% ca, 0-0,1% rem e 0-0,002% b; possuindo estrutura de agregação em que a proporção média aleatória de intensidade de raio x para superfície da folha de {100} <011> para {223} de orientação do grupo de <110> é de 6,5 ou menor e a proporção média aleatória da intensidade do raio-x para orientação do cristal de {332} <113> é de 5,0 ou menor em um centro da espessura da chapa localizada 3/8 a 5/8 da distância entre a superfície da chapa de aço na direção da espessura e possuindo microestrutura em que a área de superfície total de martensita temperada, martensita e bainita inferior excede 85% e o tamanho médio do grão de cristal é de 12,0 µm ou menor.
BR112014016420A 2012-01-05 2012-12-27 chapa de aço laminada a quente e processo de fabricação da mesma BR112014016420A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012000484 2012-01-05
PCT/JP2012/083918 WO2013103125A1 (ja) 2012-01-05 2012-12-27 熱延鋼板およびその製造方法

Publications (2)

Publication Number Publication Date
BR112014016420A2 BR112014016420A2 (pt) 2017-06-13
BR112014016420A8 true BR112014016420A8 (pt) 2017-07-04

Family

ID=48745185

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016420A BR112014016420A8 (pt) 2012-01-05 2012-12-27 chapa de aço laminada a quente e processo de fabricação da mesma

Country Status (13)

Country Link
US (1) US10087499B2 (pt)
EP (1) EP2801637B1 (pt)
JP (1) JP5621942B2 (pt)
KR (1) KR101617115B1 (pt)
CN (1) CN104040009B (pt)
BR (1) BR112014016420A8 (pt)
CA (1) CA2860165C (pt)
ES (1) ES2663747T3 (pt)
MX (1) MX359273B (pt)
PL (1) PL2801637T3 (pt)
RU (1) RU2587003C2 (pt)
TW (1) TWI488977B (pt)
WO (1) WO2013103125A1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10196726B2 (en) 2013-02-26 2019-02-05 Nippon Steel & Sumitomo Metal Corporation High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more
JP5790693B2 (ja) * 2013-03-29 2015-10-07 Ｊｆｅスチール株式会社 冷間鍛造用肌焼鋼
CN105829562B (zh) 2013-12-20 2019-09-20 日本制铁株式会社 热压钢板构件、其制造方法以及热压用钢板
JP6241274B2 (ja) * 2013-12-26 2017-12-06 新日鐵住金株式会社 熱延鋼板の製造方法
TWI507536B (zh) * 2013-12-26 2015-11-11 Nippon Steel & Sumitomo Metal Corp A hot-pressed steel sheet member, a method for manufacturing the same, and a steel sheet for hot pressing
JP6280029B2 (ja) * 2014-01-14 2018-02-14 株式会社神戸製鋼所 高強度鋼板およびその製造方法
DE102015200764A1 (de) 2014-01-22 2015-07-23 Sms Siemag Ag Verfahren und Anlage zum Schmelztauchbeschichten von warmgewalztem Stahlband
JP6354268B2 (ja) * 2014-04-02 2018-07-11 新日鐵住金株式会社 打抜き穴広げ性と低温靭性に優れた引張最大強度９８０ＭＰａ以上の高強度熱延鋼板及びその製造方法
JP6191769B2 (ja) 2014-05-28 2017-09-06 新日鐵住金株式会社 熱延鋼板及びその製造方法
JP6417252B2 (ja) * 2014-09-17 2018-11-07 新日鐵住金ステンレス株式会社 ブレーキディスク用マルテンサイト系ステンレス鋼とその製造方法
CN105506494B (zh) 2014-09-26 2017-08-25 宝山钢铁股份有限公司 一种屈服强度800MPa级高韧性热轧高强钢及其制造方法
KR101634010B1 (ko) * 2014-12-26 2016-07-08 현대제철 주식회사 고강도 강판 및 그 제조 방법
JP6209175B2 (ja) * 2015-03-03 2017-10-04 日新製鋼株式会社 めっき表面外観およびバーリング性に優れた溶融Ｚｎ−Ａｌ−Ｍｇ系めっき鋼板の製造方法
MX2017013132A (es) * 2015-04-15 2018-01-26 Nippon Steel & Sumitomo Metal Corp Hoja de acero laminada en caliente y metodo para producir la misma.
CN104818436B (zh) * 2015-04-21 2016-09-28 舞阳钢铁有限责任公司 屈服620MPa级水电工程用热轧钢板及其生产方法
AT516956B1 (de) * 2015-06-29 2016-10-15 Andritz Ag Maschf Vorrichtung und verfahren zur herstellung eines verzinkten stahlbandes
WO2017012958A1 (de) 2015-07-17 2017-01-26 Salzgitter Flachstahl Gmbh Verfahren zum herstellen eines warmbandes aus einem bainitischen mehrphasenstahl mit einer zn-mg-al-beschichtung und ein entsprechendes warmband
EP3346018B1 (en) 2015-08-31 2021-08-18 Nippon Steel Corporation Steel sheet
JP6519016B2 (ja) * 2015-09-17 2019-05-29 日本製鉄株式会社 熱延鋼板及びその製造方法
KR102119333B1 (ko) * 2016-02-10 2020-06-04 제이에프이 스틸 가부시키가이샤 고강도 강판 및 그 제조 방법
JP6593541B2 (ja) * 2016-08-09 2019-10-23 Ｊｆｅスチール株式会社 高強度厚鋼板およびその製造方法
TWI599661B (zh) * 2016-08-09 2017-09-21 Nippon Steel & Sumitomo Metal Corp Steel plate
BR112019002925B1 (pt) * 2016-09-01 2022-09-20 Nippon Steel Corporation Material de aço e tubo de aço de poço de petróleo
WO2018096387A1 (en) * 2016-11-24 2018-05-31 Arcelormittal Hot-rolled and coated steel sheet for hot-stamping, hot-stamped coated steel part and methods for manufacturing the same
CN106399646A (zh) * 2016-12-12 2017-02-15 南京钢铁股份有限公司 一种f级超高强海洋工程用特厚板的淬火工艺
CN110088326B (zh) * 2016-12-14 2022-06-24 蒂森克虏伯钢铁欧洲股份公司 热轧扁钢产品及其生产方法
MX2019009803A (es) 2017-02-17 2019-11-11 Jfe Steel Corp Lamina de acero laminada en caliente de alta resistencia y metodo para producir la misma.
WO2018159617A1 (ja) * 2017-02-28 2018-09-07 Ｊｆｅスチール株式会社 切削加工用線材
WO2018220430A1 (en) * 2017-06-02 2018-12-06 Arcelormittal Steel sheet for manufacturing press hardened parts, press hardened part having a combination of high strength and crash ductility, and manufacturing methods thereof
US11313009B2 (en) 2017-07-07 2022-04-26 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
KR102206929B1 (ko) * 2017-10-24 2021-01-25 아르셀러미탈 코팅된 강 시트의 제조 방법
RU2761927C1 (ru) 2017-11-17 2021-12-14 Арселормиттал Способ изготовления стального листа с цинковым покрытием, стойкого к жидкометаллическому охрупчиванию
US11377702B2 (en) 2018-07-18 2022-07-05 Jfe Steel Corporation Ferritic stainless steel sheet and method of producing same
CN112400031B (zh) * 2018-07-18 2022-03-01 杰富意钢铁株式会社 铁素体系不锈钢钢板及其制造方法
CN112805395B (zh) * 2018-10-19 2023-03-28 日本制铁株式会社 热轧钢板及其制造方法
KR102119975B1 (ko) * 2018-11-29 2020-06-08 주식회사 포스코 저온인성과 연신율이 우수하며, 항복비가 작은 후물 고강도 라인파이프용 강재 및 그 제조방법
EP3929315A1 (en) * 2019-02-18 2021-12-29 Nippon Steel Corporation Hot-rolled steel sheet and method for manufacturing same
MX2021008992A (es) * 2019-03-26 2021-09-10 Nippon Steel Corp Lamina de acero, metodo para fabricar la misma y lamina de acero enchapada.
KR20220139882A (ko) * 2020-02-11 2022-10-17 타타 스틸 이즈무이덴 베.뷔. 고플랜지성 초고강도 연성 열간압연 강, 열간압연 강 제조방법 및 그 용도
CN114763589A (zh) * 2021-01-11 2022-07-19 宝山钢铁股份有限公司 一种压力容器用钢板及其制造方法
WO2023063347A1 (ja) 2021-10-14 2023-04-20 日本製鉄株式会社 熱間圧延鋼板
KR20230075081A (ko) * 2021-11-22 2023-05-31 주식회사 포스코 형상교정성이 우수한 고강도 열연강판 및 그 제조방법
CN113846272B (zh) * 2021-11-29 2022-03-01 东北大学 一种1700MPa级高Cr-Si薄规格热成形钢的热轧制备方法
WO2023132344A1 (ja) * 2022-01-07 2023-07-13 日本製鉄株式会社 鋼板およびその製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252592A (ja) 1994-03-15 1995-10-03 Nippon Steel Corp 成形性、低温靭性及び疲労特性に優れた熱延高強度鋼板
JP3254106B2 (ja) * 1995-05-19 2002-02-04 株式会社神戸製鋼所 耐水素脆化特性にすぐれる超高強度鋼板及びその製造方法
JP3451820B2 (ja) 1996-01-23 2003-09-29 住友金属工業株式会社 切り欠き疲労性に優れる熱延鋼板とその製造方法
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
DE60045303D1 (de) * 1999-09-29 2011-01-13 Jfe Steel Corp Stahlblech und verfahren zu dessen herstellung
WO2002024968A1 (fr) 2000-09-21 2002-03-28 Nippon Steel Corporation Tole d'acier presentant de bonnes caracteristiques de gel de forme et procede permettant de produire cette tole
JP4028719B2 (ja) * 2001-11-26 2007-12-26 新日本製鐵株式会社 形状凍結性に優れる絞り可能なバーリング性高強度薄鋼板およびその製造方法
CA2462260C (en) 2001-10-04 2012-02-07 Nippon Steel Corporation High-strength thin steel sheet drawable and excellent in shape fixation property and method of producing the same
JP3968011B2 (ja) * 2002-05-27 2007-08-29 新日本製鐵株式会社 低温靱性および溶接熱影響部靱性に優れた高強度鋼とその製造方法および高強度鋼管の製造方法
TWI248977B (en) 2003-06-26 2006-02-11 Nippon Steel Corp High-strength hot-rolled steel sheet excellent in shape fixability and method of producing the same
JP2005206920A (ja) 2004-01-26 2005-08-04 Jfe Steel Kk 伸びフランジ性に優れた複合組織型低降伏比高張力溶融亜鉛めっき熱延鋼板及びその製造方法
JP4305216B2 (ja) * 2004-02-24 2009-07-29 Ｊｆｅスチール株式会社 溶接部の靭性に優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法
US8828154B2 (en) 2005-03-31 2014-09-09 Jfe Steel Corporation Hot-rolled steel sheet, method for making the same, and worked body of hot-rolled steel sheet
JP5228447B2 (ja) 2006-11-07 2013-07-03 新日鐵住金株式会社 高ヤング率鋼板及びその製造方法
JP4901623B2 (ja) * 2007-07-20 2012-03-21 新日本製鐵株式会社 打ち抜き穴広げ性に優れた高強度薄鋼板およびその製造方法
JP5068688B2 (ja) * 2008-04-24 2012-11-07 新日本製鐵株式会社 穴広げ性に優れた熱延鋼板
JP5068689B2 (ja) * 2008-04-24 2012-11-07 新日本製鐵株式会社 穴広げ性に優れた熱延鋼板
JP5453964B2 (ja) 2009-07-08 2014-03-26 Ｊｆｅスチール株式会社 高強度熱延鋼板およびその製造方法
JP5609383B2 (ja) 2009-08-06 2014-10-22 Ｊｆｅスチール株式会社 低温靭性に優れた高強度熱延鋼板およびその製造方法
PL2581465T3 (pl) 2010-06-14 2019-09-30 Nippon Steel & Sumitomo Metal Corporation Wyrób formowany przez wytłaczanie na gorąco, sposób wytwarzania blachy stalowej cienkiej do wytłaczania na gorąco i sposób wytwarzania wyrobu formowanego przez wytłaczanie na gorąco
CA2806626C (en) * 2010-07-28 2016-04-05 Nippon Steel & Sumitomo Metal Corporation Hot-rolled steel sheet, cold-rolled steel sheet, galvanized steel sheet, and methods of manufacturing the same
CN103403208B (zh) 2011-03-04 2015-11-25 新日铁住金株式会社 热轧钢板及其制造方法
WO2013065346A1 (ja) 2011-11-01 2013-05-10 Ｊｆｅスチール株式会社 曲げ特性と低温靭性に優れた高強度熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
BR112014016420A2 (pt) 2017-06-13
JP5621942B2 (ja) 2014-11-12
EP2801637A4 (en) 2016-04-20
KR20140098841A (ko) 2014-08-08
JPWO2013103125A1 (ja) 2015-05-11
RU2014132066A (ru) 2016-02-27
WO2013103125A1 (ja) 2013-07-11
CN104040009B (zh) 2016-05-18
RU2587003C2 (ru) 2016-06-10
MX359273B (es) 2018-09-21
US20150017471A1 (en) 2015-01-15
EP2801637B1 (en) 2018-02-07
ES2663747T3 (es) 2018-04-16
MX2014008124A (es) 2014-09-15
PL2801637T3 (pl) 2018-07-31
CA2860165A1 (en) 2013-07-11
KR101617115B1 (ko) 2016-04-29
TWI488977B (zh) 2015-06-21
CN104040009A (zh) 2014-09-10
TW201335383A (zh) 2013-09-01
ES2663747T9 (es) 2018-09-20
EP2801637A1 (en) 2014-11-12
CA2860165C (en) 2016-12-06
US10087499B2 (en) 2018-10-02

Similar Documents

Publication Publication Date Title
BR112014016420A2 (pt) chapa de aço laminada a quente e processo de fabricação da mesma
BR112015005020A2 (pt) chapa de aço laminada a quente e método para fabricar a mesma
PE20141712A1 (es) Placa de acero resistente a la abrasion o lamina de acero que tiene excelente resistencia al agrietamiento por corrosion bajo tension y metodo para fabricarlo
BR112013025040A2 (pt) placa de aço resistente à abrasão, ou chapa de aço excelente em resistência a craqueamento por corrosão de tensão, e método para produção da mesma
BR112015020046A2 (pt) placa de aço resistente à abrasão que possui rigidez à baixa temperatura e método de fabricação da mesma
MX2015011027A (es) Hoja de acero laminada en caliente y metodo para fabricar la misma.
BR112013020903A2 (pt) chapa de aço inoxidável ferrítico de alta pureza com excelente resistência à oxidação e à alta temperatura, e processo para produção da mesma
BR112013031500B8 (pt) chapa de aço laminada a frio revestida, processo de fabricação uma chapa laminada a frio e revestida processo de fabricação de uma peça por soldagem de pelo menos uma chapa laminada a frio revestida e uso de uma chapa de aço laminada a frio revestida
BR112014007432A2 (pt) folha de aço galvanizada e método de fabricação da mesma
UA112771C2 (uk) Сталевий лист з високою механічною міцністю, пластичністю і формованістю, спосіб виготовлення та застосування таких листів
BR112014002875A2 (pt) chapa de aço laminada a quente de alta razão de rendimento que tem excelente absorção de energia de impacto à baixa temperatura e resistência de amolecimento da haz, e método de produção da mesma
BR112014001589A2 (pt) chapa de aço de alta resistência e chapa de aço galvanizada de alta resistência excelente em conformabilidade e métodos de produção das mesmas
BR112014015715A2 (pt) tubo de aço de alta resistência e chapa de aço de alta resistência excelentes em capacidade de deformação e tenacidade a baixa temperatura, e método de produção da chapa de aço
BR112017020003A2 (pt) membro de folha de aço tratada termicamente e método de produção do mesmo
BR112012031722B8 (pt) Aço estampado a quente, método de produção de chapa de aço para um aço estampado a quente, e método de produção de aço estampado a quente
PE20151986A1 (es) Placa de acero resistente a abrasion que tiene excelente tenacidad a baja temperatura y resistencia a fragilizacion por hidrogeno y metodo para fabricar la misma
IN2014DN07405A (pt)
BR112015005791A2 (pt) chapa de aço laminada a quente e método para fabricar a mesma
UA113404C2 (xx) Гарячекатаний сталевий лист та спосіб його виготовлення
BR112019025042A2 (pt) Vergalhão laminado para aço para mola
BR112018072334A2 (pt) chapa de aço laminada a frio e recozida, método para produzir uma chapa de aço, uso de uma chapa de aço, peça e veículo
BR112018071442A2 (pt) chapa de aço laminada a frio e recozida, método para produzir uma chapa de aço, uso de uma chapa de aço, peça e veículo
UA109963C2 (uk) Катана сталь, яка затвердіває внаслідок виділення часток після гарячого формування і/або загартовування в інструменті, яка має високу міцність і пластичність, та спосіб її виробництва
BR112018006468A2 (pt) aço, processo de preparação de um produto de aço, produtos de aço, chapa ou tira de aço laminadas a frio, eixo da turbina ou peça de transmissão transformada a quente e correia de transmissão
BR112018074115A2 (pt) chapa de aço laminada a frio e recozida, método para a produção de uma chapa de aço, uso de uma chapa de aço, peça e veículo

Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]