BRPI0606487A2 - processo para produção de chapa de aço austenìtica de ferro-carbono-manganês com uma alta resistência à fratura retardada, e chapa assim produzida - Google Patents

processo para produção de chapa de aço austenìtica de ferro-carbono-manganês com uma alta resistência à fratura retardada, e chapa assim produzida

Info

Publication number
BRPI0606487A2
BRPI0606487A2 BRPI0606487-6A BRPI0606487A BRPI0606487A2 BR PI0606487 A2 BRPI0606487 A2 BR PI0606487A2 BR PI0606487 A BRPI0606487 A BR PI0606487A BR PI0606487 A2 BRPI0606487 A2 BR PI0606487A2
Authority
BR
Brazil
Prior art keywords
carbon
producing
produced
delayed fracture
austenitically
Prior art date
Application number
BRPI0606487-6A
Other languages
English (en)
Portuguese (pt)
Inventor
Colin Scott
Philippe Cugy
Maurita Roscini
Anne Dez
Dominique Cornette
Original Assignee
Arcelor France
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 Arcelor France filed Critical Arcelor France
Publication of BRPI0606487A2 publication Critical patent/BRPI0606487A2/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
    • C21D6/00—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
    • 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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BRPI0606487-6A 2005-01-21 2006-01-10 processo para produção de chapa de aço austenìtica de ferro-carbono-manganês com uma alta resistência à fratura retardada, e chapa assim produzida BRPI0606487A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0500637A FR2881144B1 (fr) 2005-01-21 2005-01-21 Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites
PCT/FR2006/000043 WO2006077301A1 (fr) 2005-01-21 2006-01-10 Procede de fabrication de toles d'acier austenitique fer-carbone-manganese et toles ainsi produites

Publications (1)

Publication Number Publication Date
BRPI0606487A2 true BRPI0606487A2 (pt) 2009-06-30

Family

ID=34953993

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606487-6A BRPI0606487A2 (pt) 2005-01-21 2006-01-10 processo para produção de chapa de aço austenìtica de ferro-carbono-manganês com uma alta resistência à fratura retardada, e chapa assim produzida

Country Status (17)

Country Link
US (1) US7799148B2 (enExample)
EP (1) EP1844173B1 (enExample)
JP (1) JP5111119B2 (enExample)
KR (1) KR100938790B1 (enExample)
CN (1) CN101107377B (enExample)
AT (1) ATE425274T1 (enExample)
BR (1) BRPI0606487A2 (enExample)
CA (1) CA2595609C (enExample)
DE (1) DE602006005614D1 (enExample)
ES (1) ES2321974T3 (enExample)
FR (1) FR2881144B1 (enExample)
MX (1) MX2007008726A (enExample)
PL (1) PL1844173T3 (enExample)
RU (1) RU2361931C2 (enExample)
UA (1) UA84377C2 (enExample)
WO (1) WO2006077301A1 (enExample)
ZA (1) ZA200705233B (enExample)

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JP4251229B1 (ja) 2007-09-19 2009-04-08 住友金属工業株式会社 高圧水素ガス環境用低合金鋼および高圧水素用容器
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DE102010034161B4 (de) * 2010-03-16 2014-01-02 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Werkstücken aus Leichtbaustahl mit über die Wanddicke einstellbaren Werkstoffeigenschaften
WO2011154153A1 (en) * 2010-06-10 2011-12-15 Tata Steel Ijmuiden Bv Method of producing an austenitic steel
EP2402472B2 (de) * 2010-07-02 2017-11-15 ThyssenKrupp Steel Europe AG Höherfester, kaltumformbarer Stahl und aus einem solchen Stahl bestehendes Stahlflachprodukt
WO2012052626A1 (fr) 2010-10-21 2012-04-26 Arcelormittal Investigacion Y Desarrollo, S.L. Tole d'acier laminee a chaud ou a froid, don procede de fabrication et son utilisation dans l'industrie automobile
WO2013014481A1 (fr) 2011-07-26 2013-01-31 Arcelormittal Investigación Y Desarrollo Sl Pièce d'acier soudée préalablement mise en forme à chaud à très haute résistance mécanique et procédé de fabrication
KR101360519B1 (ko) * 2011-12-26 2014-02-10 주식회사 포스코 고항복비를 갖는 고강도 강판 및 그 제조방법
KR101382950B1 (ko) * 2011-12-28 2014-04-09 주식회사 포스코 용접 열영향부 인성이 우수한 오스테나이트계 내마모 강재
KR101482338B1 (ko) * 2012-12-21 2015-01-13 주식회사 포스코 피삭성 및 용접 열영향부 인성이 우수한 내마모 오스테나이트계 강재
JP5879448B2 (ja) * 2011-12-28 2016-03-08 ポスコ 溶接熱影響部の靱性に優れた耐磨耗オーステナイト系鋼材及びその製造方法
RU2519719C1 (ru) * 2012-12-05 2014-06-20 Открытое акционерное общество "Магнитогорский металлургический комбинат" Способ производства горячего проката из микролегированных сталей
CN104884661B (zh) * 2012-12-26 2017-05-31 Posco公司 焊接热影响区韧性优异的高强度奥氏体类钢材及其制备方法
EP3026138B8 (en) 2013-07-26 2019-08-21 Nippon Steel Corporation High-strength steel material for oil well use, and oil well pipe
KR101568526B1 (ko) * 2013-12-24 2015-11-11 주식회사 포스코 용접 열영향부 인성이 우수한 오스테나이트 강재
AR101904A1 (es) * 2014-09-29 2017-01-18 Nippon Steel & Sumitomo Metal Corp Material de acero y tuberías expansibles para la industria del petróleo
JP6264468B2 (ja) 2014-10-01 2018-01-24 新日鐵住金株式会社 高強度油井用鋼材および油井管
KR101673695B1 (ko) * 2014-11-12 2016-11-08 국민대학교산학협력단 오스테나이트 강 기지-나노 입자 복합체 및 이의 제조방법
JP6451545B2 (ja) * 2015-08-05 2019-01-16 新日鐵住金株式会社 高圧水素ガス用高Ｍｎ鋼鋼材およびその製造方法、ならびにその鋼材からなる、配管、容器、バルブおよび継手
CN105401086A (zh) * 2015-10-28 2016-03-16 安徽省三方新材料科技有限公司 一种高锰中碳钢耐磨溜槽衬板
KR101747034B1 (ko) * 2016-04-28 2017-06-14 주식회사 포스코 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법
WO2017187215A1 (en) 2016-04-29 2017-11-02 Arcelormittal Carbon steel sheet coated with a barrier coating
WO2017203314A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
WO2017203309A1 (en) * 2016-05-24 2017-11-30 Arcelormittal Twip steel sheet having an austenitic matrix
WO2017203313A1 (en) 2016-05-24 2017-11-30 Arcelormittal Method for the manufacture of a recovered steel sheet having an austenitic matrix
RU2705826C1 (ru) 2016-05-24 2019-11-12 Арселормиттал Способ изготовления листовой твип-стали, включающей аустенитную матрицу
DE102016121902A1 (de) * 2016-11-15 2018-05-17 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung von Fahrwerksteilen aus mikrolegiertem Stahl mit verbesserter Kaltumformbarkeit
TWI630277B (zh) * 2016-12-19 2018-07-21 杰富意鋼鐵股份有限公司 High manganese steel plate and manufacturing method thereof
KR101889185B1 (ko) 2016-12-21 2018-08-16 주식회사 포스코 성형성 및 피로특성이 우수한 열연강판 및 그 제조방법
CN109487178B (zh) * 2018-12-29 2020-06-16 广西长城机械股份有限公司 高纯净超高锰钢及其制备工艺
JP7380655B2 (ja) * 2020-08-07 2023-11-15 Ｊｆｅスチール株式会社 鋼材およびその製造方法
CN112695258B (zh) * 2020-12-15 2021-10-26 中国科学院合肥物质科学研究院 一种超高锰twip钢的大容量冶炼与成分调控方法
CN114103304A (zh) * 2021-11-04 2022-03-01 安徽九牛塑业科技有限公司 一种耐老化钢塑复合材料及其制备方法
KR20250039198A (ko) * 2023-09-13 2025-03-20 주식회사 포스코 강재 및 그 제조방법

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SE453998B (sv) * 1980-05-05 1988-03-21 Armco Inc Austenitiskt rostfritt stal
JPS6039150A (ja) * 1983-08-12 1985-02-28 Nippon Steel Corp 応力腐食割れ抵抗の優れた油井管用鋼
EP0573641B1 (en) * 1991-12-30 1998-09-09 Pohang Iron & Steel Co., Ltd. Austenitic high manganese steelsheet having superior formability, strength and weldability, and manufacturing process therefor
DZ2530A1 (fr) * 1997-12-19 2003-02-01 Exxon Production Research Co Procédé de préparation d'une tôle d'acier cette tôle d'acier et procédé pour renforcer la resistanceà la propagation des fissures d'une tôle d'acier.
FR2796083B1 (fr) * 1999-07-07 2001-08-31 Usinor Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites
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Also Published As

Publication number Publication date
CN101107377B (zh) 2011-03-23
WO2006077301A1 (fr) 2006-07-27
EP1844173B1 (fr) 2009-03-11
KR100938790B1 (ko) 2010-01-27
RU2007131590A (ru) 2009-02-27
ATE425274T1 (de) 2009-03-15
US20080035249A1 (en) 2008-02-14
DE602006005614D1 (de) 2009-04-23
CA2595609A1 (fr) 2006-07-27
ES2321974T3 (es) 2009-06-15
US7799148B2 (en) 2010-09-21
UA84377C2 (ru) 2008-10-10
RU2361931C2 (ru) 2009-07-20
PL1844173T3 (pl) 2009-08-31
FR2881144B1 (fr) 2007-04-06
JP5111119B2 (ja) 2012-12-26
EP1844173A1 (fr) 2007-10-17
FR2881144A1 (fr) 2006-07-28
KR20070094801A (ko) 2007-09-21
ZA200705233B (en) 2008-06-25
CA2595609C (fr) 2011-04-12
CN101107377A (zh) 2008-01-16
JP2008528796A (ja) 2008-07-31
MX2007008726A (es) 2008-03-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 11 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2809 DE 05-11-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.