[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

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)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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
US8039117B2 (en) * 2007-09-14 2011-10-18 Siemens Energy, Inc. Combustion turbine component having rare earth NiCoCrAl coating and associated methods
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
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
CN104093872B (zh) * 2012-01-30 2017-07-21 杰富意钢铁株式会社 铁素体系不锈钢箔
CN113088830B (zh) * 2016-04-22 2023-09-01 山特维克知识产权股份有限公司 铁素体合金
CN108779538B (zh) * 2016-10-21 2021-02-05 韩国科学技术院 高强度Fe-Cr-Ni-Al多相不锈钢及其制造方法
KR101833404B1 (ko) * 2017-08-04 2018-02-28 한국과학기술원 고강도 Fe―Cr―Ni―Al 멀티플렉스 스테인리스강 및 이의 제조방법
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
FI3851550T3 (fi) 2018-09-13 2023-06-16 Jfe Steel Corp Ferriittinen ruostumaton teräslevy, menetelmä sen tuottamiseksi ja AL-päällystetty ruostumaton teräslevy
EP3988680A4 (en) * 2019-06-19 2022-11-23 JFE Steel Corporation CLAD ALUMINUM-BASED STAINLESS STEEL SHEET AND METHOD OF MAKING A FERRITIC STAINLESS STEEL SHEET
KR102324087B1 (ko) * 2019-12-18 2021-11-10 한전원자력연료 주식회사 페라이트계 합금 및 이를 이용한 핵연료 피복관의 제조방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
EP0646657B1 (en) * 1993-03-19 1998-08-26 Nippon Yakin Kogyo Co., Ltd. Ferritic stainless steel excellent in oxidation resistance
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
DE10159408B4 (de) 2000-12-04 2005-06-09 Hitachi Metals, Ltd. Fe-Cr-Ni-Al-Legierung mit hervorragender Oxidationsbeständigkeit und hoher Festigkeit sowie aus dieser Legierung hergestellte Platte

Also Published As

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

Similar Documents

Publication Publication Date Title
BR0213084A (pt) Aço inoxidável ferrìtico para utilização em aplicações de alta temperatura e método para produção de uma folha metálica do aço
JP2696584B2 (ja) 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼
RU2605022C1 (ru) Хромоникелевый сплав с хорошими показателями обрабатываемости, предела ползучести и коррозионной стойкости
RU2599324C2 (ru) Хромоникелевоалюминиевый сплав с хорошими показателями обрабатываемости, предела ползучести и коррозионной стойкости
US20070041862A1 (en) Iron-chrome-aluminum alloy
JP2008285693A (ja) 耐熱疲労性に優れた自動車排気系用フェライト系ステンレス鋼板
JP5540637B2 (ja) 耐熱性に優れるフェライト系ステンレス鋼
US20190264307A1 (en) CORROSION AND CREEP RESISTANT HIGH Cr FeCrAl ALLOYS
JP2005504176A5 (pt)
SE0400452L (sv) Material för högtemperaturapplikationer
JP2010202936A (ja) 耐熱部材用オーステナイト系ステンレス鋼
JP2005330501A (ja) エキゾーストマニホールド用オーステナイト系ステンレス鋼
JP6083567B2 (ja) 耐酸化性および高温クリープ強度に優れたフェライト系ステンレス鋼
JP2001098344A (ja) 二重構造エキゾーストマニホールドの内管用オーステナイト系ステンレス鋼
JP5239642B2 (ja) 熱疲労特性、高温疲労特性および耐酸化性に優れるフェライト系ステンレス鋼
JP4403029B2 (ja) 二重構造エキゾーストマニホールドの内側用オーステナイト系ステンレス鋼
JP4123870B2 (ja) 耐高温酸化性オーステナイト系ステンレス鋼板
JP5796398B2 (ja) 熱疲労特性と高温疲労特性に優れたフェライト系ステンレス鋼
JP4245720B2 (ja) 高温酸化特性を改善した高Ｍｎオーステナイト系ステンレス鋼材
JP6420494B1 (ja) フェライト系ステンレス鋼及びその製造方法、並びに自動車排ガス経路部材用フェライト系ステンレス鋼
JPH1068050A (ja) 耐熱へたり性に優れたばね用ステンレス鋼
JP5239644B2 (ja) 熱疲労特性、高温疲労特性、耐酸化性および靭性に優れるフェライト系ステンレス鋼
JP5343444B2 (ja) 熱疲労特性、耐酸化性および加工性に優れるフェライト系ステンレス鋼
JP2005200746A (ja) 自動車排気系部材用フェライト系ステンレス鋼
JPH0741917A (ja) 自動車排気系用鋼

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SANDVIK INTELLECTUAL PROPERTY HB (SE)

Free format text: TRANSFERIDO DE: SANDVIK AB

B25A Requested transfer of rights approved

Owner name: SANDVIK INTELLECTUAL PROPERTY AB (SE)

Free format text: TRANSFERIDO DE: SANDVIK INTELLECTUAL PROPERTY HB

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/10/2002, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A ANUI DADE.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A 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 2607 DE 22-12-2020 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.