ES2181254T3 - Aleacion de acero para tubos compuestos. - Google Patents

Aleacion de acero para tubos compuestos.

Info

Publication number
ES2181254T3
ES2181254T3 ES98937903T ES98937903T ES2181254T3 ES 2181254 T3 ES2181254 T3 ES 2181254T3 ES 98937903 T ES98937903 T ES 98937903T ES 98937903 T ES98937903 T ES 98937903T ES 2181254 T3 ES2181254 T3 ES 2181254T3
Authority
ES
Spain
Prior art keywords
tubes
steel alloy
alloy
composite tubes
layer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98937903T
Other languages
English (en)
Inventor
N Johan Lind
Urban Forsberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandvik AB
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
Application granted granted Critical
Publication of ES2181254T3 publication Critical patent/ES2181254T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/923—Physical dimension
    • Y10S428/924—Composite
    • Y10S428/925—Relative dimension specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12958—Next to Fe-base component
    • Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • Y10T428/12979—Containing more than 10% nonferrous elements [e.g., high alloy, stainless]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Catalysts (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Laminated Bodies (AREA)

Abstract

Tubos compuestos que comprenden una capa de aleación de Fe-Cr-Al y una capa de un componente portador de carga y opcionalmente una o varias capas adicionales. Esta aleación de Fe-Cr-Al presenta el análisis siguiente en porcentajes en peso:< 0,3 de carbono, 5-30 de cromo, < 10 de níquel, < 5 de manganeso, < 5 de molibdeno, 3-20 de aluminio, < 5 de silicio, < 0,3 de nitrógeno, < 1,0 de cerio + lantano + hafnio + itrio, 0,005-1,0 de titanio, 0,005-1,0 de circonio, 0,005-1,0 de vanadio, 0,005-1,0 de niobio, el resto está constituido por hierro y por impurezas naturales. Estos tubos son muy resistentas a la carbonización y al "empolvado metálico" y se les utiliza ventajosamente para la fabricación de tubos de bayoneta, tubos de sobrecalentamiento y tubos reformadores para la producción de vapor.
ES98937903T 1997-08-12 1998-08-10 Aleacion de acero para tubos compuestos. Expired - Lifetime ES2181254T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702909A SE9702909L (sv) 1997-08-12 1997-08-12 Användning av en ferritisk Fe-Cr-Al-legering vid framställning av kompoundrör, samt kompoundrör och användning av röret

Publications (1)

Publication Number Publication Date
ES2181254T3 true ES2181254T3 (es) 2003-02-16

Family

ID=20407907

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98937903T Expired - Lifetime ES2181254T3 (es) 1997-08-12 1998-08-10 Aleacion de acero para tubos compuestos.

Country Status (8)

Country Link
US (1) US6296953B1 (es)
EP (1) EP1002139B1 (es)
JP (1) JP2001514327A (es)
AU (1) AU8654598A (es)
DE (1) DE69808928T2 (es)
ES (1) ES2181254T3 (es)
SE (1) SE9702909L (es)
WO (1) WO1999010554A1 (es)

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DE19942234C1 (de) * 1999-09-03 2001-03-01 Krupp Vdm Gmbh Verfahren zur Herstellung von Mehrphasen-Verbundwerkstoffen sowie Verwendung des Verbundwerkstoffes
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
KR100380629B1 (ko) * 2000-12-28 2003-04-18 한국전기연구원 전열선용 철-크롬-알루미늄계 합금
DE10157749B4 (de) * 2001-04-26 2004-05-27 Thyssenkrupp Vdm Gmbh Eisen-Chrom-Aluminium-Legierung
EP1394282B1 (en) * 2001-06-01 2007-09-26 Nippon Steel &amp; Sumikin Stainless Steel Corporation Fuel tank or fuel pipe exhibiting excellent corrosion resistance and method for manufacturing the same
JP3952861B2 (ja) * 2001-06-19 2007-08-01 住友金属工業株式会社 耐メタルダスティング性を有する金属材料
JP3886785B2 (ja) 2001-11-22 2007-02-28 日新製鋼株式会社 石油系燃料改質器用フェライト系ステンレス鋼
JP3550132B2 (ja) * 2002-04-15 2004-08-04 東北特殊鋼株式会社 析出硬化型軟磁性フェライト系ステンレス鋼
JP3958280B2 (ja) * 2003-02-28 2007-08-15 新日鐵住金ステンレス株式会社 重量検知センサー基板用高Ａｌ含有フェライト系ステンレス鋼板およびその製造方法並びに重量検知センサー
US7125913B2 (en) * 2003-03-14 2006-10-24 Conocophillips Company Partial oxidation reactors and syngas coolers using nickel-containing components
SE0301500L (sv) * 2003-05-20 2004-06-15 Sandvik Ab Strålningsrör i krackerugn
US8518234B2 (en) * 2003-09-03 2013-08-27 Ati Properties, Inc. Oxidation resistant ferritic stainless steels
US20050058851A1 (en) * 2003-09-15 2005-03-17 Smith Gaylord D. Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same
KR100570752B1 (ko) * 2004-02-26 2006-04-12 삼성에스디아이 주식회사 연료 전지 시스템의 개질기 및 이를 채용한 연료 전지시스템
SE528132C2 (sv) * 2004-04-30 2006-09-12 Sandvik Intellectual Property Metod för sammanfogning av dispersionshärdande legering
DE102005008250A1 (de) * 2005-02-22 2006-08-24 Hoesch Hohenlimburg Gmbh Verfahren und Vorrichtung zur Herstellung metallischer Verbundblöcke
US7354660B2 (en) * 2005-05-10 2008-04-08 Exxonmobil Research And Engineering Company High performance alloys with improved metal dusting corrosion resistance
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
US8906511B2 (en) * 2010-10-21 2014-12-09 Exxonmobil Research And Engineering Company Alumina forming bimetallic tube and method of making and using
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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
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SE513552C2 (sv) 1994-05-18 2000-10-02 Sandvik Ab Användning av en Cr-Ni-Mo-legering med god bearbetbarhet och strukturstabilitet som komponent i avfallsförbränningsanläggningar

Also Published As

Publication number Publication date
DE69808928T2 (de) 2003-02-27
EP1002139A1 (en) 2000-05-24
JP2001514327A (ja) 2001-09-11
SE508595C2 (sv) 1998-10-19
EP1002139B1 (en) 2002-10-23
SE9702909D0 (sv) 1997-08-12
US6296953B1 (en) 2001-10-02
SE9702909L (sv) 1998-10-19
DE69808928D1 (de) 2002-11-28
AU8654598A (en) 1999-03-16
WO1999010554A1 (en) 1999-03-04

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