WO2008041961A3 - Acier inoxydable austénitique - Google Patents

Acier inoxydable austénitique Download PDF

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Publication number
WO2008041961A3
WO2008041961A3 PCT/US2006/013175 US2006013175W WO2008041961A3 WO 2008041961 A3 WO2008041961 A3 WO 2008041961A3 US 2006013175 W US2006013175 W US 2006013175W WO 2008041961 A3 WO2008041961 A3 WO 2008041961A3
Authority
WO
WIPO (PCT)
Prior art keywords
stainless steel
austenitic stainless
niobium
molybdenum
manganese
Prior art date
Application number
PCT/US2006/013175
Other languages
English (en)
Other versions
WO2008041961A2 (fr
Inventor
James M Rakowski
Charles P Stinner
Original Assignee
Ati Properties Inc
James M Rakowski
Charles P Stinner
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 Ati Properties Inc, James M Rakowski, Charles P Stinner filed Critical Ati Properties Inc
Priority to JP2008537684A priority Critical patent/JP5068760B2/ja
Priority to DK06851605.3T priority patent/DK1941070T3/en
Priority to CN2006800183434A priority patent/CN101218365B/zh
Priority to ES06851605.3T priority patent/ES2551868T3/es
Priority to AU2006344097A priority patent/AU2006344097B2/en
Priority to EP06851605.3A priority patent/EP1941070B1/fr
Priority to CA2603526A priority patent/CA2603526C/fr
Priority to KR1020137008688A priority patent/KR101412893B1/ko
Priority to BRPI0607922-9A priority patent/BRPI0607922B1/pt
Priority to NO20076693A priority patent/NO20076693L/no
Publication of WO2008041961A2 publication Critical patent/WO2008041961A2/fr
Publication of WO2008041961A3 publication Critical patent/WO2008041961A3/fr

Links

Classifications

    • 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
    • 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
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/18—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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Selon certains modes de réalisation, un acier inoxydable austénitique contient, en pourcentage en poids sur la base du poids total de l'acier, 0,05 à 0,2 de carbone; 0,08 à 0.2 d'azote; 20 à 23 de chrome; 25 à 27 de nickel; 1 à 2 de molybdène; plus de 1,5 à 4.0 de manganèse; 0,20 à 0,75 de niobium; jusqu'à 0,1 de titane; du fer et les impuretés imprévues. Selon certains autres modes de réalisation, un acier inoxydable austénitique contient, en pourcentage en poids sur la base du poids total de l'acier, 0,05 à 0,2 de carbone; 0,08 à 0,2 d'azote; 20 à 23 de chrome; 25 à 27 de nickel; 1 à 2 de molybdène; jusqu'à 4,0 de manganèse; 0,20 à 0,75 de niobium; pas plus de 0,1 de titane et / ou pas plus de 0,1 d'aluminum; du fer et les impuretés imprévues.
PCT/US2006/013175 2005-06-03 2006-04-07 Acier inoxydable austénitique WO2008041961A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP2008537684A JP5068760B2 (ja) 2005-06-03 2006-04-07 オーステナイト系ステンレス鋼
DK06851605.3T DK1941070T3 (en) 2005-06-03 2006-04-07 Austenitisk rustfrit stål
CN2006800183434A CN101218365B (zh) 2005-06-03 2006-04-07 奥氏体不锈钢
ES06851605.3T ES2551868T3 (es) 2005-06-03 2006-04-07 Acero inoxidable austenítico
AU2006344097A AU2006344097B2 (en) 2005-06-03 2006-04-07 Austenitic stainless steel
EP06851605.3A EP1941070B1 (fr) 2005-06-03 2006-04-07 Acier inoxydable austénitique
CA2603526A CA2603526C (fr) 2005-06-03 2006-04-07 Acier inoxydable austenitique
KR1020137008688A KR101412893B1 (ko) 2005-06-03 2006-04-07 오스테나이트 스테인리스 스틸
BRPI0607922-9A BRPI0607922B1 (pt) 2005-06-03 2006-04-07 Austenetic stainless steel and austenetic stainless steel product
NO20076693A NO20076693L (no) 2005-06-03 2007-12-28 Austenittisk rustfritt stal

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68740005P 2005-06-03 2005-06-03
US60/687,400 2005-06-03
US11/270,279 2005-11-09
US11/270,279 US20060275168A1 (en) 2005-06-03 2005-11-09 Austenitic stainless steel

Publications (2)

Publication Number Publication Date
WO2008041961A2 WO2008041961A2 (fr) 2008-04-10
WO2008041961A3 true WO2008041961A3 (fr) 2008-05-29

Family

ID=37494242

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/013175 WO2008041961A2 (fr) 2005-06-03 2006-04-07 Acier inoxydable austénitique

Country Status (11)

Country Link
US (1) US20060275168A1 (fr)
EP (1) EP1941070B1 (fr)
JP (1) JP5068760B2 (fr)
KR (2) KR20080053437A (fr)
AU (1) AU2006344097B2 (fr)
BR (1) BRPI0607922B1 (fr)
DK (1) DK1941070T3 (fr)
ES (1) ES2551868T3 (fr)
NO (1) NO20076693L (fr)
RU (1) RU2429308C2 (fr)
WO (1) WO2008041961A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2295777B1 (fr) * 2003-03-31 2016-12-07 Hitachi Metals, Ltd. Piston pour machine à combustion et son procédé de fabrication
JP2010116622A (ja) * 2008-11-14 2010-05-27 Nisshin Steel Co Ltd ヒートパイプ用フェライト系ステンレス鋼および鋼板並びにヒートパイプおよび高温排熱回収装置
ES2351281B1 (es) * 2009-02-03 2011-09-28 Valeo Termico, S.A. Intercambiador de calor para gases, en especial de los gases de escape de un motor.
US8182963B2 (en) * 2009-07-10 2012-05-22 GM Global Technology Operations LLC Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar plates
KR101614622B1 (ko) 2014-12-26 2016-04-22 주식회사 포스코 연료전지용 오스테나이트계 스테인리스강
EP3208029B1 (fr) * 2016-02-17 2021-01-27 General Electric Technology GmbH Composant de boîtier interne de la turbine à vapeur et son procédé de réparation
CN109890992A (zh) * 2016-10-03 2019-06-14 日本制铁株式会社 奥氏体系耐热合金及使用其的焊接接头
JP2020534480A (ja) * 2017-09-14 2020-11-26 サンドヴィック マテリアルズ テクノロジー ドイチュラント ゲーエムベーハー 液体水素の輸送システム
DE102021211652A1 (de) * 2021-10-15 2023-04-20 Siemens Energy Global GmbH & Co. KG Austenitlegierung, Rohteil und Bauteil sowie Verfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138446A (en) * 1983-03-19 1984-10-24 Nippon Steel Corp Austenitic heat-resistant alloys
US4742324A (en) * 1984-04-27 1988-05-03 Sumitomo Metal Industries Ltd. Sheath heater
WO2002016662A1 (fr) * 2000-08-18 2002-02-28 Ati Properties, Inc. Acier inoxydable austenitique avec molybdene resistant a la corrosion

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
FR2456785A1 (fr) * 1979-05-17 1980-12-12 Daido Steel Co Ltd Acier de decolletage contenant des inclusions determinees et un procede de sa preparation
JPS61183452A (ja) * 1985-02-09 1986-08-16 Sumitomo Metal Ind Ltd 耐ＣａＳＯ↓４付着高温腐食性高マンガン鋼
JPS6254067A (ja) * 1985-09-02 1987-03-09 Sumitomo Metal Ind Ltd 流動床ボイラ−部材用Ｓｉ含有鋼
US4853185A (en) * 1988-02-10 1989-08-01 Haynes International, Imc. Nitrogen strengthened Fe-Ni-Cr alloy
JPH01252757A (ja) * 1988-03-31 1989-10-09 Nkk Corp 耐溶融炭酸塩腐食性に優れたＦｅ基合金
DE3825634C2 (de) * 1988-07-28 1994-06-30 Thyssen Stahl Ag Verfahren zur Erzeugung von Warmbad oder Grobblechen
JPH05148587A (ja) * 1991-11-26 1993-06-15 Sumitomo Metal Ind Ltd ごみ焼却ボイラ伝熱管用高耐食合金
JPH0826439B2 (ja) * 1991-07-05 1996-03-13 新日本製鐵株式会社 高温腐食特性に優れたオーステナイト系ステンレス鋼
JPH06330226A (ja) * 1993-05-19 1994-11-29 Nippon Steel Corp 耐高温腐食特性に優れた複層鋼材およびその製造方法
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
JP2000129403A (ja) * 1998-10-26 2000-05-09 Hitachi Ltd 高温強度と耐食性に優れたオーステナイト系耐熱合金及び用途
SE516137C2 (sv) * 1999-02-16 2001-11-19 Sandvik Ab Värmebeständigt austenitiskt stål
JP3689009B2 (ja) * 2001-02-27 2005-08-31 株式会社日立製作所 高耐食性高強度オーステナイト系ステンレス鋼とその製法
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138446A (en) * 1983-03-19 1984-10-24 Nippon Steel Corp Austenitic heat-resistant alloys
US4742324A (en) * 1984-04-27 1988-05-03 Sumitomo Metal Industries Ltd. Sheath heater
WO2002016662A1 (fr) * 2000-08-18 2002-02-28 Ati Properties, Inc. Acier inoxydable austenitique avec molybdene resistant a la corrosion

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MAZIASZ PHILIP J ET AL: "Austenitic stainless steels and alloys with improved high-temperature performance for advanced microturbine recuperators", PROCEEDINGS OF THE ASME TURBO EXPO 2004, vol. 6, 14 June 2004 (2004-06-14), Vienna, Austria, pages 131 - 143, XP009097054 *
SOURMAIL T ET AL: "Microstructural evolution in two variants of NF709 at 1023 and 1073 K", METALLURGICAL AND MATERIALS TRANSACTIONS A: PHYSICAL METALLURGY &MATERIALS SCIENCE, ASM INTERNATIONAL, MATERIALS PARK, OH, US, vol. 36, no. 1, January 2005 (2005-01-01), pages 23 - 34, XP009097053, ISSN: 1073-5623 *
SOURMAIL T: "Precipitation in creep resistant austenitic stainless steels", MATERIALS SCIENCE AND TECHNOLOGY, LONDON, GB, vol. 17, no. 1, January 2001 (2001-01-01), pages 1 - 14, XP008083470 *

Also Published As

Publication number Publication date
JP5068760B2 (ja) 2012-11-07
AU2006344097A1 (en) 2008-04-10
EP1941070A2 (fr) 2008-07-09
WO2008041961A2 (fr) 2008-04-10
US20060275168A1 (en) 2006-12-07
ES2551868T3 (es) 2015-11-24
BRPI0607922A2 (pt) 2009-10-20
AU2006344097B2 (en) 2011-07-07
NO20076693L (no) 2008-02-29
EP1941070B1 (fr) 2015-09-30
DK1941070T3 (en) 2016-01-11
KR101412893B1 (ko) 2014-06-26
KR20130043247A (ko) 2013-04-29
RU2429308C2 (ru) 2011-09-20
KR20080053437A (ko) 2008-06-13
BRPI0607922B1 (pt) 2017-09-12
JP2008545889A (ja) 2008-12-18
RU2007149031A (ru) 2009-07-20

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