WO2006056670A3 - Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite - Google Patents

Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite Download PDF

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Publication number
WO2006056670A3
WO2006056670A3 PCT/FR2005/002740 FR2005002740W WO2006056670A3 WO 2006056670 A3 WO2006056670 A3 WO 2006056670A3 FR 2005002740 W FR2005002740 W FR 2005002740W WO 2006056670 A3 WO2006056670 A3 WO 2006056670A3
Authority
WO
WIPO (PCT)
Prior art keywords
iron
carbon
manganese steel
austentic
producing
Prior art date
Application number
PCT/FR2005/002740
Other languages
German (de)
English (en)
Other versions
WO2006056670A2 (fr
Inventor
Philippe Cugy
Nicolas Guelton
Colin Scott
Francois Stouvenot
Marie-Christine Theyssier
Original Assignee
Arcelor France
Philippe Cugy
Nicolas Guelton
Colin Scott
Francois Stouvenot
Marie-Christine Theyssier
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, Philippe Cugy, Nicolas Guelton, Colin Scott, Francois Stouvenot, Marie-Christine Theyssier filed Critical Arcelor France
Priority to MX2007006240A priority Critical patent/MX2007006240A/es
Priority to CN2005800426319A priority patent/CN101090982B/zh
Priority to KR1020117031699A priority patent/KR101275895B1/ko
Priority to ES05814950T priority patent/ES2791675T3/es
Priority to EP05814950.1A priority patent/EP1819461B1/fr
Priority to PL05814950T priority patent/PL1819461T3/pl
Priority to BRPI0517890-8A priority patent/BRPI0517890B1/pt
Priority to CA2587858A priority patent/CA2587858C/fr
Priority to US11/720,018 priority patent/US7794552B2/en
Priority to JP2007542029A priority patent/JP5142101B2/ja
Publication of WO2006056670A2 publication Critical patent/WO2006056670A2/fr
Publication of WO2006056670A3 publication Critical patent/WO2006056670A3/fr

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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

Abstract

Tôle laminée à chaud en acier austénitique fer-carbone-manganèse dont la résistance est supérieure à 1200 MPa, dont le produit P (résistance (MPa) x allongement à rupture (%)) est supérieur à 65000 MPa%, dont la composition chimique nominale comprend, les teneurs étant exprimées en poids : 0,85% ≤ C ≤ 1,05%, 16%≤ Mn ≤ 19%, Si ≤2%, Al ≤0,050%, S ≤0,030%, P≤ 0,050%, N ≤0,1 %, et à titre optionnel, un ou plusieurs éléments choisis parmi : Cr ≤1%, Mo ≤ 0,40%, Ni ≤ 1 %, Cu ≤5%, Ti ≤ 0,50%, Nb ≤0,50%, V ≤ 0,50%, le reste de la composition étant constitué de fer et d'impuretés inévitables résultant de l'élaboration, la fraction surfacique recristallisée dudit acier étant égale à 100%, la fraction surfacique de carbures précipités dudit acier étant égale à 0%, la taille moyenne de grain dudit acier étant inférieure ou égale à 10 microns
PCT/FR2005/002740 2004-11-24 2005-11-04 Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite WO2006056670A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
MX2007006240A MX2007006240A (es) 2004-11-24 2005-11-04 Metodo de produccion de laminas de acero austenitico de hierro/carbono/manganeso que tienen muy buenas caracteristicas de resistencia y alargamiento y una excelente homogeneidad.
CN2005800426319A CN101090982B (zh) 2004-11-24 2005-11-04 生产具有非常高强度和伸长性能以及良好均匀性的铁-碳-锰奥氏体钢板的方法
KR1020117031699A KR101275895B1 (ko) 2004-11-24 2005-11-04 강도 및 연신율 특성이 매우 크고 균질성이 우수한 오스테나이트계 철/탄소/망간 강판을 제조하는 방법
ES05814950T ES2791675T3 (es) 2004-11-24 2005-11-04 Procedimiento de fabricación de chapas de acero austenítico de hierro-carbono-manganeso de muy altas características de resistencia y excelente homogeneidad
EP05814950.1A EP1819461B1 (fr) 2004-11-24 2005-11-04 Procede de fabrication de toles d' acier austenitique , fer-carbone-manganese a tres hautes caracteristiques de resistance et excellente homogénéité.
PL05814950T PL1819461T3 (pl) 2004-11-24 2005-11-04 Sposób wytwarzania blach ze stali austenitycznych żelazo-węgiel-mangan o bardzo wysokich właściwościach wytrzymałościowych i doskonałej jednorodności
BRPI0517890-8A BRPI0517890B1 (pt) 2004-11-24 2005-11-04 Chapa de aço austenítico de Ferro/Carbono/Manganês, seu processo de fabricação e seu uso
CA2587858A CA2587858C (fr) 2004-11-24 2005-11-04 Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite
US11/720,018 US7794552B2 (en) 2004-11-24 2005-11-04 Method of producing austenitic iron/carbon/manganese steel sheets having very high strength and elongation characteristics and excellent homogeneity
JP2007542029A JP5142101B2 (ja) 2004-11-24 2005-11-04 非常に高い強度と伸び特性および優れた均質性を有するオーステナイト系鉄／カーボン／マンガン鋼シートの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0412477 2004-11-24
FR0412477A FR2878257B1 (fr) 2004-11-24 2004-11-24 Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite

Publications (2)

Publication Number Publication Date
WO2006056670A2 WO2006056670A2 (fr) 2006-06-01
WO2006056670A3 true WO2006056670A3 (fr) 2007-07-05

Family

ID=34978651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2005/002740 WO2006056670A2 (fr) 2004-11-24 2005-11-04 Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite

Country Status (16)

Country Link
US (1) US7794552B2 (fr)
EP (1) EP1819461B1 (fr)
JP (2) JP5142101B2 (fr)
KR (3) KR20070091300A (fr)
CN (1) CN101090982B (fr)
BR (1) BRPI0517890B1 (fr)
CA (1) CA2587858C (fr)
ES (1) ES2791675T3 (fr)
FR (1) FR2878257B1 (fr)
HU (1) HUE050022T2 (fr)
MX (1) MX2007006240A (fr)
PL (1) PL1819461T3 (fr)
RU (1) RU2366727C2 (fr)
UA (1) UA90873C2 (fr)
WO (1) WO2006056670A2 (fr)
ZA (1) ZA200703890B (fr)

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KR100742823B1 (ko) * 2005-12-26 2007-07-25 주식회사 포스코 표면품질 및 도금성이 우수한 고망간 강판 및 이를 이용한도금강판 및 그 제조방법
EP1878811A1 (fr) 2006-07-11 2008-01-16 ARCELOR France Procede de fabrication d'une tole d'acier austenitique fer-carbone-manganese ayant une excellente resistance a la fissuration differee, et tole ainsi produit
US20100253006A1 (en) * 2007-11-30 2010-10-07 Nippon Piston Ring Co., Ltd Steel products for piston rings and piston rings
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JP5338257B2 (ja) * 2008-10-30 2013-11-13 Ｊｆｅスチール株式会社 延性に優れた高降伏比超高張力鋼板およびその製造方法
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US20120045358A1 (en) * 2009-04-28 2012-02-23 Hyundai Steel Company High manganese nitrogen-containing steel sheet having high strength and high ductility, and method for manufacturing the same
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JP6078554B2 (ja) * 2011-12-27 2017-02-08 ポスコＰｏｓｃｏ 被削性及び溶接熱影響部における極低温靱性に優れたオーステナイト系鋼材及びその製造方法
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JP6055343B2 (ja) * 2013-03-13 2016-12-27 株式会社神戸製鋼所 低温曲げ加工性に優れた非磁性鋼およびその製造方法
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JP6185865B2 (ja) * 2013-03-21 2017-08-23 株式会社神戸製鋼所 低温曲げ加工性に優れた非磁性鋼およびその製造方法
JP6154768B2 (ja) * 2013-03-21 2017-06-28 株式会社神戸製鋼所 低温曲げ加工性に優れた非磁性鋼
CN103484777B (zh) * 2013-08-29 2015-06-03 日月重工股份有限公司 奥氏体锰钢及其制备方法
KR101543916B1 (ko) * 2013-12-25 2015-08-11 주식회사 포스코 표면 가공 품질이 우수한 저온용강 및 그 제조 방법
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KR101889187B1 (ko) * 2015-12-23 2018-08-16 주식회사 포스코 열간 가공성이 우수한 비자성 강재 및 그 제조방법
KR101747034B1 (ko) * 2016-04-28 2017-06-14 주식회사 포스코 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법
WO2017203311A1 (fr) * 2016-05-24 2017-11-30 Arcelormittal Tôle d'acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule
WO2017203312A1 (fr) * 2016-05-24 2017-11-30 Arcelormittal Tôle d'acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule
WO2017203341A1 (fr) * 2016-05-24 2017-11-30 Arcelormittal Procédé de fabrication d'une tôle d'acier twip ayant une matrice austénitique
WO2017203313A1 (fr) * 2016-05-24 2017-11-30 Arcelormittal Procédé de fabrication d'une tôle d'acier de remploi à matrice austénitique
WO2017203315A1 (fr) 2016-05-24 2017-11-30 Arcelormittal Tôle mince en acier laminée à froid et recuite, son procédé de production et utilisation d'un tel acier pour produire des pièces de véhicule
KR101940874B1 (ko) * 2016-12-22 2019-01-21 주식회사 포스코 저온인성 및 항복강도가 우수한 고 망간 강 및 제조 방법
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WO2018220412A1 (fr) * 2017-06-01 2018-12-06 Arcelormittal Procede de fabrication de pieces d'acier a haute resistance mecanique et ductilite amelioree, et pieces obtenues par ce procede
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CN109487047B (zh) * 2018-12-21 2020-08-11 昆明理工大学 一种提高合金化高锰钢铸件性能的方法
CN112342352B (zh) * 2020-10-22 2022-07-01 西安工程大学 一种耐腐蚀的高锰奥氏体钢板及其制备方法
WO2023233186A1 (fr) * 2022-06-02 2023-12-07 Arcelormittal Acier laminé à chaud à haute teneur en manganèse et son procédé de production

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US20080035248A1 (en) 2008-02-14
US7794552B2 (en) 2010-09-14
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UA90873C2 (ru) 2010-06-10
BRPI0517890B1 (pt) 2014-12-23
KR20120014070A (ko) 2012-02-15
WO2006056670A2 (fr) 2006-06-01
JP2008520830A (ja) 2008-06-19
RU2007123594A (ru) 2008-12-27
KR20100084570A (ko) 2010-07-26
EP1819461A2 (fr) 2007-08-22
JP5142101B2 (ja) 2013-02-13
JP2012072499A (ja) 2012-04-12
KR101275895B1 (ko) 2013-06-17
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BRPI0517890A (pt) 2008-10-21
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