BR112012021348A2 - "material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo." - Google Patents

"material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo."

Info

Publication number
BR112012021348A2
BR112012021348A2 BR112012021348A BR112012021348A BR112012021348A2 BR 112012021348 A2 BR112012021348 A2 BR 112012021348A2 BR 112012021348 A BR112012021348 A BR 112012021348A BR 112012021348 A BR112012021348 A BR 112012021348A BR 112012021348 A2 BR112012021348 A2 BR 112012021348A2
Authority
BR
Brazil
Prior art keywords
same
steel
producing
heat treated
max
Prior art date
Application number
BR112012021348A
Other languages
English (en)
Inventor
Kazuo Hikita
Nobusato Kojima
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Sumitomo Metal Ind
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, Sumitomo Metal Ind filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of BR112012021348A2 publication Critical patent/BR112012021348A2/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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D2211/003—Cementite
    • 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

material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo. material de aço que é apropriado para trabalho de pressão a quente ou flexão tri-dimensional a quente e resfriamento direto, e que pode ser usado para fabricar um artigo formado de alta-tensão com endurecimento por resfriamento suficiente que mesmo por aquecimento por tempo curto em uma temperatura baixa tem uma composição química compreendendo, percentual em massa, c: 0,05 - 0,35%, si; no máximo 0,5%, mn 0,5 - 2,5%, p: no máximo 0,03%, s: no máximo 0,01%, sol. al: no máximo 0,1%, n: no máximo 0,01%, e opcionalmente pelo menos um elemento selecionado do grupo consistindo em b:0,0001 - 0,005%, ti:0,01 - 0,1%, cr: 0,18 - 0,5%, nb: 0,03 - 0,1%, ni: 0,18 - 1,0%, e mo: 0,03 - 0,5% e tem uma estrutura de aço em que a proporção de esferoidização de carbonetos é 0,60 - 0,90.
BR112012021348A 2010-02-26 2011-02-28 "material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo." BR112012021348A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010042309 2010-02-26
PCT/JP2011/054476 WO2011105600A1 (ja) 2010-02-26 2011-02-28 熱処理鋼材とその製造方法並びにその素材鋼材

Publications (1)

Publication Number Publication Date
BR112012021348A2 true BR112012021348A2 (pt) 2016-08-23

Family

ID=44506995

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021348A BR112012021348A2 (pt) 2010-02-26 2011-02-28 "material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo."

Country Status (12)

Country Link
US (1) US8920582B2 (pt)
EP (1) EP2540855B1 (pt)
JP (3) JP5732907B2 (pt)
KR (1) KR101449222B1 (pt)
CN (1) CN102859020B (pt)
AU (1) AU2011221047B2 (pt)
BR (1) BR112012021348A2 (pt)
CA (1) CA2791018C (pt)
EA (1) EA022687B1 (pt)
MX (1) MX345568B (pt)
WO (1) WO2011105600A1 (pt)
ZA (1) ZA201206414B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013147098A1 (ja) 2012-03-30 2013-10-03 株式会社神戸製鋼所 冷間加工性、金型焼入れ性および表面性状に優れたプレス成形用溶融亜鉛めっき鋼板並びにその製造方法
JP5835622B2 (ja) * 2012-07-06 2015-12-24 新日鐵住金株式会社 熱間プレス鋼板部材およびその製造方法ならびに熱間プレス用鋼板
TWI481729B (zh) 2012-08-15 2015-04-21 Nippon Steel & Sumitomo Metal Corp A hot-pressed steel sheet, a method for manufacturing the same, and a hot-pressed steel sheet member
KR101730432B1 (ko) * 2013-03-29 2017-04-26 제이에프이 스틸 가부시키가이샤 강재 및 수소용 용기 그리고 그들의 제조 방법
DE102013009232A1 (de) * 2013-05-28 2014-12-04 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Bauteils durch Warmumformen eines Vorproduktes aus Stahl
MX2016006777A (es) * 2013-11-29 2016-09-07 Nippon Steel & Sumitomo Metal Corp Componente de lamina de acero formada en caliente y metodo para producir el mismo asi como la lamina de acero para formacion en caliente.
JP6062353B2 (ja) * 2013-12-12 2017-01-18 株式会社神戸製鋼所 熱間プレス用鋼板
KR101561007B1 (ko) * 2014-12-19 2015-10-16 주식회사 포스코 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법
RU2686713C1 (ru) * 2015-04-08 2019-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Элемент из термообработанного стального листа и способ его производства
RU2686715C1 (ru) * 2015-04-08 2019-04-30 Ниппон Стил Энд Сумитомо Метал Корпорейшн Элемент из термообработанного стального листа и способ его производства
EP3282029B1 (en) * 2015-04-08 2020-02-12 Nippon Steel Corporation Steel sheet for heat treatment
JP6610067B2 (ja) * 2015-08-05 2019-11-27 日本製鉄株式会社 冷延鋼板の製造方法及び冷延鋼板
DE102016102322B4 (de) * 2016-02-10 2017-10-12 Voestalpine Metal Forming Gmbh Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile
DE102016102344B4 (de) * 2016-02-10 2020-09-24 Voestalpine Metal Forming Gmbh Verfahren und Vorrichtung zum Erzeugen gehärteter Stahlbauteile
JP2017155329A (ja) 2016-02-29 2017-09-07 株式会社神戸製鋼所 焼入れ用鋼板及びその製造方法
WO2017149999A1 (ja) 2016-02-29 2017-09-08 株式会社神戸製鋼所 焼入れ用鋼板、焼入れ部材、及び焼入れ用鋼板の製造方法
JP6237960B1 (ja) * 2016-03-31 2017-11-29 Ｊｆｅスチール株式会社 薄鋼板およびめっき鋼板、並びに、熱延鋼板の製造方法、冷延フルハード鋼板の製造方法、薄鋼板の製造方法およびめっき鋼板の製造方法
KR102250333B1 (ko) 2019-12-09 2021-05-10 현대제철 주식회사 초고강도 냉연강판 및 이의 제조방법
CN114867883B (zh) * 2019-12-20 2023-09-19 Posco公司 热成型用钢材、热成型部件及它们的制造方法
CN113897540A (zh) * 2020-06-22 2022-01-07 上海梅山钢铁股份有限公司 一种高强度精密冲压汽车座椅调节器齿盘用冷轧钢板

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3848444B2 (ja) * 1997-09-08 2006-11-22 日新製鋼株式会社 局部延性および焼入れ性に優れた中・高炭素鋼板
JP4825019B2 (ja) 2005-03-03 2011-11-30 住友金属工業株式会社 金属材の曲げ加工方法、曲げ加工装置および曲げ加工設備列、並びにそれらを用いた曲げ加工製品
JP3816937B1 (ja) 2005-03-31 2006-08-30 株式会社神戸製鋼所 熱間成形品用鋼板およびその製造方法並びに熱間成形品
JP4992274B2 (ja) 2006-03-31 2012-08-08 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
JP4992275B2 (ja) * 2006-03-31 2012-08-08 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
JP4905031B2 (ja) * 2006-09-29 2012-03-28 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
JP5194986B2 (ja) * 2007-04-20 2013-05-08 新日鐵住金株式会社 高強度部品の製造方法および高強度部品
JP5197076B2 (ja) * 2008-03-11 2013-05-15 日新製鋼株式会社 加工性に優れた中・高炭素鋼板およびその製造方法

Also Published As

Publication number Publication date
AU2011221047A1 (en) 2012-09-13
US20130213534A1 (en) 2013-08-22
CA2791018C (en) 2015-10-13
CA2791018A1 (en) 2011-09-01
CN102859020A (zh) 2013-01-02
EA201290835A1 (ru) 2013-01-30
EP2540855A4 (en) 2016-07-27
MX345568B (es) 2017-01-30
JP5732906B2 (ja) 2015-06-10
AU2011221047B2 (en) 2014-02-20
KR101449222B1 (ko) 2014-10-08
EA022687B1 (ru) 2016-02-29
JP5779907B2 (ja) 2015-09-16
JP2011195959A (ja) 2011-10-06
JP2011195958A (ja) 2011-10-06
JP2011195957A (ja) 2011-10-06
EP2540855A1 (en) 2013-01-02
WO2011105600A1 (ja) 2011-09-01
EP2540855B1 (en) 2020-12-16
KR20120123153A (ko) 2012-11-07
CN102859020B (zh) 2015-04-01
US8920582B2 (en) 2014-12-30
MX2012009826A (es) 2013-01-14
ZA201206414B (en) 2013-05-29
JP5732907B2 (ja) 2015-06-10

Similar Documents

Publication Publication Date Title
BR112012021348A2 (pt) "material de aço tratado por calor, método para produzir o mesmo, e material de base de aço para o mesmo."
BR112014019065A8 (pt) Método para produção de um material de aço resistente com resistência à fratura por tensão de sulfeto
BR112017010093A2 (pt) ?método para fabricar um produto de aço e produto de aço?
BR112017019994A2 (pt) membro de folha de aço tratada termicamente e método para produzir o mesmo
BR112016011060A2 (pt) liga de níquel-cromo-ferro-titânio-alumínio de endurecimento com boa resistência ao desgaste, resistência à fluência, resistência à corrosão e processabilidade
BR112015011302A2 (pt) chapa de aço laminada a quente com alta resistência que tem excelente endurecibilidade por cozimento e tenacidade de baixa temperatura com resistência à tração máxima de 980 mpa ou mais
BR112013028960A2 (pt) artigo estampado a quente, método de produção de artigo estampado a quente, membro de absorção de energia, e método de produção do membro de absorção de energia
AR080500A1 (es) Tubo de acero sin costura para inyeccion de vapor y metodo para manufactura del mismo
BR112017000021A2 (pt) método para fabricar uma folha de aço e folha de aço
BR112014015514B8 (pt) processo de fabricação de uma tira de liga magnética leve, tira de liga magnética leve e processo para fabricar um componente magnético
BR112015027901A2 (pt) aço de alta resistência exibindo boa ductibilidade e método para a produção através de tratamento com calor in-line a jusante do banho de zinco fundido
BRPI1008378A8 (pt) Aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículos
BR112017009762A2 (pt) aço de baixa liga para tubo de poço de óleo e método de fabricação de tubo de poço de óleo de aço de baixa liga
ES2669970T3 (es) Procedimiento para la fabricación de moldes de material sintético a partir de acero al cromo martensítico y molde de material sintético
BR112017000023A2 (pt) ?método para produzir uma lâmina de aço revestida e lâmina de aço revestida?
MX2016002824A (es) Metodo de fabricacion de una tuberia de acero inoxidable de alta resistencia y una tuberia de acero inoxidable de alta resistencia.
BR112017023361B1 (pt) Aço inoxidável martensítico, método para produzir um produto semiacabado produzido a partir de aço inoxidável martensítico e ferramenta de corte
BR112019008260A2 (pt) método para produzir lâmina de aço elétrico de grão orientado
BR112015013073A2 (pt) material de aço e elemento para absorção de impacto
BR112017002127A2 (pt) aço com alta resistência a desgaste, dureza e resistência à corrosão altas assim como baixa condutividade térmica e uso de tal aço
AR084951A1 (es) Aleacion de acero de alta resistencia y alta tenacidad
BR112014028230A2 (pt) chapa de aço grossa de alta resistência para uso estrutural que tenha excelente capacidade de interrupção de fratura frágil, e método para produção da mesma
BR112018073394A2 (pt) produto forjado a quente
张清清 et al. Effect of T8/5 time on microstructure and toughness in heat affected zone of X80 pipeline steel
RU2635646C1 (ru) Сталь

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: NIPPON STEEL CORPORATION (JP)

B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2659 DE 21-12-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.