BR0213084A - Aço inoxidável ferrìtico para utilização em aplicações de alta temperatura e método para produção de uma folha metálica do aço - Google Patents

Aço inoxidável ferrìtico para utilização em aplicações de alta temperatura e método para produção de uma folha metálica do aço

Info

Publication number
BR0213084A
BR0213084A BR0213084-0A BR0213084A BR0213084A BR 0213084 A BR0213084 A BR 0213084A BR 0213084 A BR0213084 A BR 0213084A BR 0213084 A BR0213084 A BR 0213084A
Authority
BR
Brazil
Prior art keywords
stainless steel
ferritic stainless
high temperature
temperature applications
applications
Prior art date
Application number
BR0213084-0A
Other languages
English (en)
Other versions
BR0213084B1 (pt
Inventor
Cedergren
Magnus
Goransson
Kenneth
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Publication of BR0213084A publication Critical patent/BR0213084A/pt
Publication of BR0213084B1 publication Critical patent/BR0213084B1/pt

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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/012—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of aluminium or an aluminium alloy
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

"AçO INOXIDáVEL FERRìTICO PARA UTILIZAçãO EM APLICAçõES DE ALTA TEMPERATURA E MéTODO PARA PRODUçãO DE UMA FOLHA METáLICA DO AçO". A presente invenção se refere à utilização de uma liga de aço inoxidável ferrítico fácil de trabalhar a quente resistente ao estresse cíclico térmico e à oxidação em temperaturas elevadas e possuindo propriedades mecânicas aperfeiçoadas como substrato em aplicações de purificação de gás de exaustão, tais como conversores catalíticos ou aplicações de aquecimento. Em concordância com a presente invenção, a liga de aço inoxidável ferrítico está caracterizada pelo fato de que ela possui a seguinte composição (em percentagem em peso): C <243>0,05 % Cr 16,0 % - 24,0 % Ni 2,5 % - 15,0 % Al 4,5 % - 12,0 % Mo + W <243> 4,0 % Mn <243> 1,0 % Si <243> 2,0 % Zr + Hf <243> 0,1 % REM <243> 0,1 % N <243> 0,05 % e o balanço sendo Fe e impurezas e adições normalmente ocorrentes em fabricação de aço.
BRPI0213084-0A 2001-10-02 2002-10-02 aço inoxidável ferrìtico para utilização em aplicações de alta temperatura e método para produção de uma folha metálica do aço. BR0213084B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0103310A SE520617C2 (sv) 2001-10-02 2001-10-02 Ferritiskt rostfritt stål, folie tillverkad av stålet, användning av stålet och folien, samt metod för att framställa stålet
PCT/SE2002/001795 WO2003029505A1 (en) 2001-10-02 2002-10-02 Ferritic stainless steel for use in high temperature applications and method for producing a foil of the steel

Publications (2)

Publication Number Publication Date
BR0213084A true BR0213084A (pt) 2004-10-13
BR0213084B1 BR0213084B1 (pt) 2011-04-19

Family

ID=20285550

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213084-0A BR0213084B1 (pt) 2001-10-02 2002-10-02 aço inoxidável ferrìtico para utilização em aplicações de alta temperatura e método para produção de uma folha metálica do aço.

Country Status (7)

Country Link
US (1) US6773660B2 (pt)
EP (1) EP1438440A1 (pt)
JP (1) JP2005504176A (pt)
CN (1) CN1284878C (pt)
BR (1) BR0213084B1 (pt)
SE (1) SE520617C2 (pt)
WO (1) WO2003029505A1 (pt)

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Publication number Priority date Publication date Assignee Title
US20080069717A1 (en) * 2002-11-20 2008-03-20 Nippon Steel Corporation High A1 stainless steel sheet and double layered sheet, process for their fabrication, honeycomb bodies employing them and process for their production
SE527176C2 (sv) * 2003-04-02 2006-01-17 Sandvik Intellectual Property Rostfritt stål för användning i högtemperaturapplikationer
US7473349B2 (en) * 2004-12-30 2009-01-06 Bp Corporation North America Inc. Process for removal of sulfur from components for blending of transportation fuels
US8043718B2 (en) * 2007-09-14 2011-10-25 Siemens Energy, Inc. Combustion turbine component having rare earth NiCrAl coating and associated methods
US7867626B2 (en) * 2007-09-14 2011-01-11 Siemens Energy, Inc. Combustion turbine component having rare earth FeCrAI coating and associated methods
US8043717B2 (en) * 2007-09-14 2011-10-25 Siemens Energy, Inc. Combustion turbine component having rare earth CoNiCrAl coating and associated methods
US8039117B2 (en) * 2007-09-14 2011-10-18 Siemens Energy, Inc. Combustion turbine component having rare earth NiCoCrAl coating and associated methods
DE102008018135B4 (de) * 2008-04-10 2011-05-19 Thyssenkrupp Vdm Gmbh Eisen-Chrom-Aluminium-Legierung mit hoher Lebensdauer und geringen Änderungen im Warmwiderstand
DE102009031576A1 (de) 2008-07-23 2010-03-25 V&M Deutschland Gmbh Stahllegierung für einen ferritischen Stahl mit ausgezeichneter Zeitstandfestigkeit und Oxidationsbeständigkeit bei erhöhten Einsatztemperaturen
US20100068405A1 (en) * 2008-09-15 2010-03-18 Shinde Sachin R Method of forming metallic carbide based wear resistant coating on a combustion turbine component
JP5760525B2 (ja) 2010-03-30 2015-08-12 Ｊｆｅスチール株式会社 ステンレス箔およびその箔を用いた排ガス浄化装置用触媒担体
JP5126437B1 (ja) 2011-04-01 2013-01-23 Ｊｆｅスチール株式会社 ステンレス箔およびその箔を用いた排ガス浄化装置用触媒担体
JP5522330B2 (ja) * 2012-01-30 2014-06-18 Ｊｆｅスチール株式会社 フェライト系ステンレス箔
CN109072384A (zh) * 2016-04-22 2018-12-21 山特维克知识产权股份有限公司 铁素体合金
KR101833404B1 (ko) * 2017-08-04 2018-02-28 한국과학기술원 고강도 Fe―Cr―Ni―Al 멀티플렉스 스테인리스강 및 이의 제조방법
US11649517B2 (en) 2016-10-21 2023-05-16 Korea Advanced Institute Of Science And Technology High-strength Fe—Cr—Ni—Al multiplex stainless steel and manufacturing method therefor
DE102017114262A1 (de) 2017-06-27 2018-12-27 Salzgitter Flachstahl Gmbh Stahllegierung mit verbesserter Korrisionsbeständigkeit bei Hochtemperaturbeanspruchung und Verfahren zur Herstellung von Stahlband aus dieser Stahllegierung
CN112703264B (zh) * 2018-09-13 2022-03-04 杰富意钢铁株式会社 铁素体类不锈钢板及其制造方法、以及Al系镀敷不锈钢板
JP6813142B1 (ja) 2019-06-19 2021-01-13 Ｊｆｅスチール株式会社 Ａｌ系めっきステンレス鋼板、および、フェライト系ステンレス鋼板の製造方法
KR102324087B1 (ko) * 2019-12-18 2021-11-10 한전원자력연료 주식회사 페라이트계 합금 및 이를 이용한 핵연료 피복관의 제조방법

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Publication number Priority date Publication date Assignee Title
US3992161A (en) 1973-01-22 1976-11-16 The International Nickel Company, Inc. Iron-chromium-aluminum alloys with improved high temperature properties
US4414023A (en) 1982-04-12 1983-11-08 Allegheny Ludlum Steel Corporation Iron-chromium-aluminum alloy and article and method therefor
US4686155A (en) * 1985-06-04 1987-08-11 Armco Inc. Oxidation resistant ferrous base foil and method therefor
DE3706415A1 (de) 1987-02-27 1988-09-08 Thyssen Edelstahlwerke Ag Halbfertigerzeugnis aus ferritischem stahl und seine verwendung
JPS63266045A (ja) 1987-04-24 1988-11-02 Nippon Steel Corp 熱間加工性の優れた高Ａｌオ−ステナイト系耐熱鋼
JP3042788B2 (ja) 1993-03-19 2000-05-22 日本冶金工業株式会社 耐酸化性に優れたフェライト系ステンレス鋼
ZA95523B (en) 1994-02-09 1995-10-02 Allegheny Ludium Corp Creep resistant iron-chromium-aluminum alloy substantially free of molybdenum
FR2732360B1 (fr) 1995-03-29 1998-03-20 Ugine Savoie Sa Acier inoxydable ferritique utilisable, notamment pour des supports de catalyseurs
SE508150C2 (sv) 1996-08-30 1998-09-07 Sandvik Ab Förfarande för att tillverka band av ferritiskt, rostfritt FeCrAl-stål
US6692585B2 (en) 2000-12-04 2004-02-17 Hitachi Metals Ltd. Ferritic Fe-Cr-Ni-Al alloy having exellent oxidation resistance and high strength and a plate made of the alloy

Also Published As

Publication number Publication date
SE0103310D0 (sv) 2001-10-02
BR0213084B1 (pt) 2011-04-19
EP1438440A1 (en) 2004-07-21
SE520617C2 (sv) 2003-07-29
CN1284878C (zh) 2006-11-15
CN1599803A (zh) 2005-03-23
WO2003029505A1 (en) 2003-04-10
SE0103310L (sv) 2003-04-03
US6773660B2 (en) 2004-08-10
JP2005504176A (ja) 2005-02-10
US20030086809A1 (en) 2003-05-08

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