WO2009115702A3 - Procede de fabrication de t^les d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et tôles ainsi obtenues - Google Patents

Procede de fabrication de t^les d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et tôles ainsi obtenues Download PDF

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Publication number
WO2009115702A3
WO2009115702A3 PCT/FR2009/000225 FR2009000225W WO2009115702A3 WO 2009115702 A3 WO2009115702 A3 WO 2009115702A3 FR 2009000225 W FR2009000225 W FR 2009000225W WO 2009115702 A3 WO2009115702 A3 WO 2009115702A3
Authority
WO
WIPO (PCT)
Prior art keywords
plate
stainless steel
austenitic stainless
mechanical properties
high mechanical
Prior art date
Application number
PCT/FR2009/000225
Other languages
English (en)
Other versions
WO2009115702A2 (fr
Inventor
Jean-Christophe Glez
Valérie Kostoj
Original Assignee
Arcelormittal-Stainless 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 Arcelormittal-Stainless France filed Critical Arcelormittal-Stainless France
Priority to JP2011500247A priority Critical patent/JP2011528751A/ja
Priority to EP20090722337 priority patent/EP2257652B1/fr
Priority to CN2009801073261A priority patent/CN101965416A/zh
Priority to US12/922,786 priority patent/US20110061776A1/en
Priority to CA2714218A priority patent/CA2714218C/fr
Priority to ES09722337.4T priority patent/ES2543356T3/es
Priority to BRPI0908996-9A priority patent/BRPI0908996B1/pt
Publication of WO2009115702A2 publication Critical patent/WO2009115702A2/fr
Publication of WO2009115702A3 publication Critical patent/WO2009115702A3/fr

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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

L'invention concerne une tôle laminée à chaud en acier inoxydable austénitique dont la composition chimique comprend, les teneurs étant exprimées en poids: 0,015% ≤ C ≤ 0,030%, 0,5% ≤ Mn ≤ 2%, Si ≤ 2%, 16,5% ≤ Cr ≤ 18%, 6% ≤ Ni ≤ 7%, S ≤ 0,015%, P≤ 0.045%, Al ≤ 0,050%, 0,15% ≤ Nb ≤ 0,31%, 0,12% ≤ N ≤ 0,16%, les teneurs en Nb et en N étant telles que : Nb/8+0, 1%, ≤ N ≤ Nb/8+0, 12%, et à titre optionnel: Mo ≤ 0.6%, 0,0005%≤ B ≤ 0,0025%, le reste de la composition étant constitué de fer et d'impuretés inévitables résultant de l'élaboration.
PCT/FR2009/000225 2008-03-21 2009-03-03 Procede de fabrication de t^les d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et tôles ainsi obtenues WO2009115702A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2011500247A JP2011528751A (ja) 2008-03-21 2009-03-03 高い機械的特性を有するオーステナイト系ステンレス鋼板を製造する方法およびこのようにして得られた鋼板
EP20090722337 EP2257652B1 (fr) 2008-03-21 2009-03-03 Procede de fabrication de tôles d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et tôles ainsi obtenues
CN2009801073261A CN101965416A (zh) 2008-03-21 2009-03-03 具有高力学性能的奥氏体不锈钢板材的制备方法及如此获得的板材
US12/922,786 US20110061776A1 (en) 2008-03-21 2009-03-03 Process for manufacturing sheet of austenitic stainless steel having high mechanical properties and sheet thus obtained
CA2714218A CA2714218C (fr) 2008-03-21 2009-03-03 Procede de fabrication de toles d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et toles ainsi obtenues
ES09722337.4T ES2543356T3 (es) 2008-03-21 2009-03-03 Procedimiento de fabricación de chapas de acero inoxidable austenítico con altas características mecánicas, y chapas así obtenidas
BRPI0908996-9A BRPI0908996B1 (pt) 2008-03-21 2009-03-03 Processo de fabricação de chapas de aço inoxidável austenítico de altas características mecânicas, e chapas assim obtidas

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08290267.7 2008-03-21
EP08290267A EP2103705A1 (fr) 2008-03-21 2008-03-21 Procédé de fabrication de tôles d'acier inoxydable austenitique à hautes caractèristiques mécaniques

Publications (2)

Publication Number Publication Date
WO2009115702A2 WO2009115702A2 (fr) 2009-09-24
WO2009115702A3 true WO2009115702A3 (fr) 2009-11-12

Family

ID=39642753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/000225 WO2009115702A2 (fr) 2008-03-21 2009-03-03 Procede de fabrication de t^les d'acier inoxydable austenitique a hautes caracteristiques mecaniques, et tôles ainsi obtenues

Country Status (10)

Country Link
US (1) US20110061776A1 (fr)
EP (2) EP2103705A1 (fr)
JP (1) JP2011528751A (fr)
KR (1) KR20100124774A (fr)
CN (1) CN101965416A (fr)
BR (1) BRPI0908996B1 (fr)
CA (1) CA2714218C (fr)
ES (1) ES2543356T3 (fr)
TW (1) TWI405858B (fr)
WO (1) WO2009115702A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609126A (zh) * 2020-11-13 2021-04-06 宁波宝新不锈钢有限公司 一种核电设备用奥氏体不锈钢及其制备方法
CN113430455B (zh) * 2021-05-31 2022-05-17 中国科学院金属研究所 一种耐液态铅铋腐蚀的高强度奥氏体不锈钢及其制备方法
CN114934240B (zh) * 2022-04-25 2023-10-10 中国科学院金属研究所 一种超高强高耐蚀高氮奥氏体不锈钢的制备方法
CN115537672B (zh) * 2022-07-19 2023-08-18 燕山大学 一种屈服强度大于1000 MPa的低成本奥氏体钢及其温轧制备工艺

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420347A (en) * 1981-07-31 1983-12-13 Nippon Steel Corporation Process for producing an austenitic stainless steel sheet or strip
US4559090A (en) * 1984-02-24 1985-12-17 Mannesmann Aktiengesellschaft Using a corrosion proof austenitic iron chromium nickel nitrogen alloy for high load components
US4975131A (en) * 1984-03-30 1990-12-04 Aichi Steel Works, Ltd. High strength hot worked stainless steel
US5000801A (en) * 1986-08-30 1991-03-19 Aichi Steel Works, Limited Wrought stainless steel having good corrosion resistance and a good resistance to corrosion in seawater
JPH0860244A (ja) * 1994-08-23 1996-03-05 Nippon Steel Corp オーステナイト系ステンレス厚鋼板の製造方法
EP1036853A1 (fr) * 1998-09-04 2000-09-20 Sumitomo Metal Industries, Ltd. Acier inoxydable pour joint de moteur et procede de production de celui-ci
JP2001247938A (ja) * 2000-03-03 2001-09-14 Sumitomo Metal Ind Ltd 電子機器部品用オーステナイト系ステンレス鋼板
JP2002194506A (ja) * 2000-12-25 2002-07-10 Sumitomo Metal Ind Ltd ステンレス鋼板およびその製造方法
EP1394280A1 (fr) * 2001-04-27 2004-03-03 Sumitomo Metal Industries, Ltd. Garniture metallique, materiau brut et procedes de production
FR2864108A1 (fr) * 2003-12-22 2005-06-24 Ugine Et Alz France Tole en acier inoxydable presentant une grande resistance et un bon allongement, et procede de fabrication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284250A (en) * 1964-01-09 1966-11-08 Int Nickel Co Austenitic stainless steel and process therefor
JPS5915979B2 (ja) * 1980-07-03 1984-04-12 新日本製鐵株式会社 熱間圧延において圧延による疵発生の少ないステンレス合金
JPH06306464A (ja) * 1993-04-28 1994-11-01 Nippon Steel Corp オーステナイト系ステンレス鋼熱延板の製造方法
JPH0987809A (ja) * 1995-09-27 1997-03-31 Kawasaki Steel Corp 自動車排気系材料用Ｃｒ含有オーステナイト系熱延鋼板
JP4190617B2 (ja) * 1998-06-23 2008-12-03 大平洋金属株式会社 ステンレス鋼の熱間圧延板を製造する方法
JP3449282B2 (ja) * 1999-03-04 2003-09-22 住友金属工業株式会社 高温強度と延性に優れたオーステナイト系ステンレス鋼
JP2001181734A (ja) * 1999-12-24 2001-07-03 Kawasaki Steel Corp スケール密着性に優れたＣｒ含有熱延鋼板の製造方法
JP4813123B2 (ja) * 2005-08-10 2011-11-09 新日鐵住金ステンレス株式会社 表面品質に優れたオーステナイト系ステンレス鋼板の製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4420347A (en) * 1981-07-31 1983-12-13 Nippon Steel Corporation Process for producing an austenitic stainless steel sheet or strip
US4559090A (en) * 1984-02-24 1985-12-17 Mannesmann Aktiengesellschaft Using a corrosion proof austenitic iron chromium nickel nitrogen alloy for high load components
US4975131A (en) * 1984-03-30 1990-12-04 Aichi Steel Works, Ltd. High strength hot worked stainless steel
US5000801A (en) * 1986-08-30 1991-03-19 Aichi Steel Works, Limited Wrought stainless steel having good corrosion resistance and a good resistance to corrosion in seawater
JPH0860244A (ja) * 1994-08-23 1996-03-05 Nippon Steel Corp オーステナイト系ステンレス厚鋼板の製造方法
EP1036853A1 (fr) * 1998-09-04 2000-09-20 Sumitomo Metal Industries, Ltd. Acier inoxydable pour joint de moteur et procede de production de celui-ci
JP2001247938A (ja) * 2000-03-03 2001-09-14 Sumitomo Metal Ind Ltd 電子機器部品用オーステナイト系ステンレス鋼板
JP2002194506A (ja) * 2000-12-25 2002-07-10 Sumitomo Metal Ind Ltd ステンレス鋼板およびその製造方法
EP1394280A1 (fr) * 2001-04-27 2004-03-03 Sumitomo Metal Industries, Ltd. Garniture metallique, materiau brut et procedes de production
FR2864108A1 (fr) * 2003-12-22 2005-06-24 Ugine Et Alz France Tole en acier inoxydable presentant une grande resistance et un bon allongement, et procede de fabrication

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
TENDO M ET AL: "Effects of nitrogen, niobium and molybdenum on strengthening of austenitic stainless steel produced by thermo-mechanical control process", ISIJ INTERNATIONAL, IRON AND STEEL INSTITUTE OF JAPAN, TOKYO, JP, vol. 41, no. 3, 1 January 2001 (2001-01-01), pages 262 - 267, XP009104176, ISSN: 0915-1559 *
YOON ET AL: "Correlation of chemistry, microstructure and ductile fracture behaviours of niobium-stabilized austenitic stainless steel at elevated temperature", SCRIPTA MATERIALIA, ELSEVIER, AMSTERDAM, NL, vol. 57, no. 1, 24 April 2007 (2007-04-24), pages 25 - 28, XP022044403, ISSN: 1359-6462 *

Also Published As

Publication number Publication date
EP2257652B1 (fr) 2015-04-29
US20110061776A1 (en) 2011-03-17
CN101965416A (zh) 2011-02-02
BRPI0908996B1 (pt) 2019-07-09
CA2714218A1 (fr) 2009-09-24
CA2714218C (fr) 2013-09-24
JP2011528751A (ja) 2011-11-24
TW200951233A (en) 2009-12-16
KR20100124774A (ko) 2010-11-29
BRPI0908996A2 (pt) 2019-03-06
TWI405858B (zh) 2013-08-21
ES2543356T3 (es) 2015-08-18
EP2257652A2 (fr) 2010-12-08
WO2009115702A2 (fr) 2009-09-24
EP2103705A1 (fr) 2009-09-23

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