BR9800790A - Processo de fabricação de uma folha em aço inoxidável ferrítico com elevado teor em alumínio, utilizável notadamente para um suporte de catalisador de escapamento de veículo automóvel. - Google Patents

Processo de fabricação de uma folha em aço inoxidável ferrítico com elevado teor em alumínio, utilizável notadamente para um suporte de catalisador de escapamento de veículo automóvel.

Info

Publication number
BR9800790A
BR9800790A BR9800790-4A BR9800790A BR9800790A BR 9800790 A BR9800790 A BR 9800790A BR 9800790 A BR9800790 A BR 9800790A BR 9800790 A BR9800790 A BR 9800790A
Authority
BR
Brazil
Prior art keywords
stainless steel
sheet
ferritic stainless
aluminum content
manufacturing process
Prior art date
Application number
BR9800790-4A
Other languages
English (en)
Inventor
Herve Sassouslas
Jean-Marc Herbelin
Jean-Michel Hauser
Frederic Moser
Original Assignee
Usinor
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 Usinor filed Critical Usinor
Publication of BR9800790A publication Critical patent/BR9800790A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B47/00—Auxiliary arrangements, devices or methods in connection with rolling of multi-layer sheets of metal
    • 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
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2261/00—Product parameters
    • B21B2261/02—Transverse dimensions
    • B21B2261/04—Thickness, gauge

Abstract

Patente de Invenção: <B>PROCESSO DE FABRICAçãO DE UMA FOLHA EM AçO INOXIDáVEL FERRìTICO COM ELEVADO TEOR DE ALUMìNIO, UTILIZáVEL NOTADAMENTE PARA UM SUPORTE DE CATALISADOR DE ESCAPAMENTO DE VEìCULO AUTOMóVEL<D>. Processo de fabricação de uma folha em aço inoxídavel ferrítico de elevado teor em alumínio utilizável notademente para um suporte de catalisador de escapamento de veículo automóvel, caracaterizado pelo fato de uma chapa em aço inoxidável ferrítico com a seguinte composição: 0,005%<carbono<0,060% -10% < cromo < 23% - 0,1% < alumínio <3% - 0,003% < nitrogênio < 0,030% - 0,1% < manganês < 2% - 0,1% < silício < 2% - elementos de terras raras em uma proporção compreendida entre 0,03 e 0,15%, ser submetida a: - uma aplicação entre duas folhas de alumínio para a obtenção de um folheado.
BR9800790-4A 1997-02-28 1998-02-27 Processo de fabricação de uma folha em aço inoxidável ferrítico com elevado teor em alumínio, utilizável notadamente para um suporte de catalisador de escapamento de veículo automóvel. BR9800790A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9702396A FR2760244B1 (fr) 1997-02-28 1997-02-28 Procede de fabrication d'un feuillard en acier inoxydable ferritique a haute teneur en aluminium utilisable notamment pour un support de catalyseur d'echappement de vehicule automobile

Publications (1)

Publication Number Publication Date
BR9800790A true BR9800790A (pt) 1999-09-28

Family

ID=9504281

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800790-4A BR9800790A (pt) 1997-02-28 1998-02-27 Processo de fabricação de uma folha em aço inoxidável ferrítico com elevado teor em alumínio, utilizável notadamente para um suporte de catalisador de escapamento de veículo automóvel.

Country Status (13)

Country Link
US (1) US6086689A (pt)
EP (1) EP0861916A1 (pt)
JP (1) JPH10251750A (pt)
KR (1) KR19980071835A (pt)
CN (1) CN1213587A (pt)
AU (1) AU5466398A (pt)
BR (1) BR9800790A (pt)
CA (1) CA2230016A1 (pt)
FR (1) FR2760244B1 (pt)
ID (1) ID19972A (pt)
MX (1) MX9801598A (pt)
TW (1) TW470780B (pt)
ZA (1) ZA981598B (pt)

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DE19925390C1 (de) * 1999-06-02 2000-08-03 Emitec Emissionstechnologie Katalysator-Trägerkörper für Zweirad- oder Dieselanwendungen
DE19942234C1 (de) * 1999-09-03 2001-03-01 Krupp Vdm Gmbh Verfahren zur Herstellung von Mehrphasen-Verbundwerkstoffen sowie Verwendung des Verbundwerkstoffes
DE10002933C1 (de) * 2000-01-25 2001-07-05 Krupp Vdm Gmbh Verfahren zur Herstellung einer formstabilen Eisen-Chrom-Aluminium-Folie sowie Verwendung derselben
FR2806940B1 (fr) * 2000-03-29 2002-08-16 Usinor Feuillard en acier inoxydable ferritique contenant de l'aluminium, utilisable notamment pour un support de catalyseur d'echappement de vehicule automobile et procede de fabrication dudit feuillard
DE10025108A1 (de) * 2000-05-20 2001-11-29 Forschungszentrum Juelich Gmbh Hochtemperaturwerkstoff
CA2383808C (en) * 2001-09-27 2009-10-27 Hitachi Metals, Ltd. Steel for separators of solid-oxide type fuel cells
US6641780B2 (en) * 2001-11-30 2003-11-04 Ati Properties Inc. Ferritic stainless steel having high temperature creep resistance
WO2003092046A2 (en) * 2002-04-24 2003-11-06 The Regents Of The University Of California Planar electrochemical device assembly
US8158057B2 (en) * 2005-06-15 2012-04-17 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7842434B2 (en) * 2005-06-15 2010-11-30 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US7981561B2 (en) * 2005-06-15 2011-07-19 Ati Properties, Inc. Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
US20040247494A1 (en) * 2003-03-24 2004-12-09 Engineered Materials Solutions, Inc. In-situ diffusion alloying and pre-oxidation annealing in air of FeCrAI alloy catalytic converter material
SE527742C2 (sv) * 2004-02-23 2006-05-30 Sandvik Intellectual Property Ferritiskt stål för högtemperaturtillämpningar, sätt att framställa detta, produkt och användning av stålet
JP5062985B2 (ja) 2004-10-21 2012-10-31 新日鉄マテリアルズ株式会社 加工性に優れた高Ａｌ含有鋼板及びその製造方法
FR2883007B1 (fr) * 2005-03-11 2007-04-20 Usinor Sa Procede de fabrication d'une piece d'acier revetu presentant une tres haute resistance apres traitement thermique
KR20140117476A (ko) * 2012-01-30 2014-10-07 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스박
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
WO2013157598A1 (ja) 2012-04-19 2013-10-24 新日鐵住金株式会社 鋼箔及びその製造方法
CN103122439B (zh) * 2013-02-18 2014-10-08 无锡鑫常钢管有限责任公司 一种高参数超超临界火电机组用不锈钢管及其制造工艺
KR20160009688A (ko) 2013-07-30 2016-01-26 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스박
KR101994559B1 (ko) * 2014-08-29 2019-06-28 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스박 및 그 제조 방법
CN105220074A (zh) * 2015-10-22 2016-01-06 山西太钢不锈钢股份有限公司 一种锅炉吊管托块用中铬铁素体耐热钢制作方法
CN105506510A (zh) * 2015-12-03 2016-04-20 浙江腾龙精线有限公司 一种不锈钢丝的生产工艺
JP6319537B1 (ja) * 2016-10-17 2018-05-09 Ｊｆｅスチール株式会社 ステンレス鋼板およびステンレス箔
CN112475255B (zh) * 2020-11-18 2022-04-01 山西太钢不锈钢股份有限公司 一种高铝铁素体不锈钢连铸生产方法
CN112593151A (zh) * 2020-11-26 2021-04-02 衡阳鸿常机化有限公司 一种耐腐蚀无缝钢管及其制备工艺

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JPH0820847A (ja) * 1994-07-06 1996-01-23 Nisshin Steel Co Ltd 高Ａｌ含有フェライト系ステンレス鋼の製造方法
JPH08193257A (ja) * 1995-01-17 1996-07-30 Nippon Steel Corp 高温雰囲気炉の内張り用金属板
JP3595368B2 (ja) * 1995-04-05 2004-12-02 新日本製鐵株式会社 ローピング性に優れたフェライト系ステンレス鋼板の製造方法
DE19642497C1 (de) * 1996-10-15 1997-07-24 Krupp Vdm Gmbh Verfahren zur Herstellung einer Eisen-Chrom-Aluminium-Folie und ihre Verwendung
US5980658A (en) * 1996-12-06 1999-11-09 Texas Instruments Incorporated Catalytic converters-metal foil material for use herein, and a method of making the material

Also Published As

Publication number Publication date
KR19980071835A (ko) 1998-10-26
JPH10251750A (ja) 1998-09-22
US6086689A (en) 2000-07-11
CN1213587A (zh) 1999-04-14
ZA981598B (en) 1998-09-01
EP0861916A1 (fr) 1998-09-02
CA2230016A1 (fr) 1998-08-28
TW470780B (en) 2002-01-01
AU5466398A (en) 1998-09-03
FR2760244A1 (fr) 1998-09-04
MX9801598A (es) 1998-11-29
ID19972A (id) 1998-09-03
FR2760244B1 (fr) 1999-04-09

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law