DK1717330T3 - Metalrør til anvendelse i opkulningsgasatmosfære - Google Patents

Metalrør til anvendelse i opkulningsgasatmosfære Download PDF

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Publication number
DK1717330T3
DK1717330T3 DK05709298.3T DK05709298T DK1717330T3 DK 1717330 T3 DK1717330 T3 DK 1717330T3 DK 05709298 T DK05709298 T DK 05709298T DK 1717330 T3 DK1717330 T3 DK 1717330T3
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Prior art keywords
metal
enriched layer
content
oxide scale
metal tube
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DK05709298.3T
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English (en)
Inventor
Yoshitaka Sumitomo Metal Ind Ltd Nishiyama
Nobuo Sumitomo Metal Industries Ltd Otsuka
Takeo Sumitomo Metal Industries Ltd Kudo
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Nippon Steel & Sumitomo Metal Corp
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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/325—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with layers graded in composition or in physical properties
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (10)

1. Metalrør til anvendelse i en opkulningsgasatmosfære dannet fra et basismetal omfattende, i masseprocent, C: 0,01 - 0,6%, Si: 0,01 - 5%, Mn: 0,01 - 10%, P: højst 0,08%, S: højst 0,05%, Cr: 15 - 35%, Ni: 30 - 75%, Cu: 0,01 - 10%, N: 0,001 - 0,25%, Al: 0,001 - 10%, O (oxygen): højst 0,02%; om ønsket, mindst et element valgt fra følgende (i) til (vi): (i) Co: 0,01 - 5%, (ii) én af begge af Mo: 0,01 - 10% og W: 0,01 - 10%, (iii) én af begge af Ti: 0,01 - 2% og Nb: 0,01 - 2%, (iv) én eller flere af B: 0,001 - 0,1%, Zr: 0,001 - 0,1%, og Hf: 0,001-0,5%, (v) én af begge af Mg: 0,0005 - 0,1% og Ca: 0,0005 - 0,1%, og (vi) én eller flere afY: 0,0005 - 0,15%, La: 0,0005 - 0,15%, Ce: 0,0005 -0,15%, og Nd: 0,0005 - 0,15%; og en rest af Fe og urenheder, kendetegnet ved at metalrøret har et Cu-beriget lag i dets overfladeregion, og det Cu-berigede lag har en Cu-koncentration på mindst 0,1 atomprocent og en tykkelse på mindst 0,3 nm.
2. Metalrør ifølge krav 1, hvor det Cu-berigede lag er dannet ved vekselstrømelektrolyse eller bejdsning.
3. Metalrør ifølge krav 1 eller 2, yderligere med en oxidskal med et Cr-indhold på mindst 50 masseprocent eller med et totalindhold af Cr + Al på mindst 50 masseprocent på ydersiden af det Cu-berigede lag, hvor det Cu-berigede lag og oxidskallan er dannet ved oxidativ varmebehandling.
4. Metalrør ifølge krav 3 med, mellem oxidskallen og det Cu-berigede lag, en anden oxidskal med et Si-indhold på mindst 50 masseprocent.
5. Metalrør ifølge et hvilket som helst af kravene 1 til 4, hvor inderfladen og/eller yderfladen af røret har en irregulær form.
6. Fremgangsmåde til fremstilling af et metalrør til anvendelse i opkulningsgasatmosfære, omfattende et trin med at danne et metalrør fra et basismetal omfattende, i masseprocent, C: 0,01 - 0,6%, Si: 0,01 - 5%, Mn: 0,01 - 10%, P: højst 0,08%, S: højst 0,05%, Cr: 15 - 35%, Ni: 30 - 75%, Cu: 0,01 - 10%, N: 0,001 - 0,25%, Al: 0,001 - 10%, O (oxygen): højst 0,02%; om ønsket, mindst et element valgt fra følgende (i) til (vi): (i) Co: 0,01 - 5%, (ii) én af begge af Mo: 0,01 - 10% og W: 0,01 - 10%, (iii) én af begge af Ti: 0,01 - 2% og Nb: 0,01 - 2%, (iv) én eller flere af B: 0,001 - 0,1%, Zr: 0,001 - 0,1 %, og Hf: 0,001-0,5%, (v) én af begge af Mg: 0,0005 - 0,1% og Ca: 0,0005 - 0,1%, og (vi) én eller flere afY: 0,0005 - 0,15%, La: 0,0005 - 0,15%, Ce: 0,0005 -0,15%, og Nd: 0,0005 - 0,15%; og en rest af Fe og urenheder, kendetegnet ved et trin med at danne et Cu-beriget lag i en overfladeregion af metalroret, det Cu-berigede lag med en Cu-koncentration på mindst 0,1 atomprocent og en tykkelse på mindst 0,3 nm, hvilket trin med at danne et Cu-beriget lag omfatter mindst en af vekselstrømelektrolyse, styret atmosfærisk varmebehandling, og bejdsningsbehandling.
7. Fremgangsmåde ifølge krav 6, hvor trinnet at danne det Cu-berigede lag omdanner dannelse, ved oxidativ varmebehandling, afen oxidskal med et Cr-indhold på mindst 50 masseprocent eller med et totalindhold af Cr + Al på mindst 50 masseprocent på ydersiden af det Cu-berigede lag.
8. Fremgangsmåde ifølge krav 7, hvor trinnet at danne det Cu-berigede lag omdanner dannelse, mellem oxidskallen og det Cu-berigede lag, en anden oxidskal med et Si-indhold på mindst 50 masseprocent.
9. Fremgangsmåde ifølge et hvilket som helst af kravene 6 til 8, hvor inderfladen og/eller yderfladen af røret har en irregulær form.
10. Anvendelse af et metalrør ifølge et hvilket som helst af kravene 1 til 5 i en opkulningsgasatmosfære.
DK05709298.3T 2004-02-12 2005-01-25 Metalrør til anvendelse i opkulningsgasatmosfære DK1717330T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004035261 2004-02-12
JP2004035262 2004-02-12
PCT/JP2005/000892 WO2005078148A1 (ja) 2004-02-12 2005-01-25 浸炭性ガス雰囲気下で使用するための金属管

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DK1717330T3 true DK1717330T3 (da) 2018-09-24

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EP (1) EP1717330B1 (da)
JP (1) JPWO2005078148A1 (da)
CA (1) CA2556128A1 (da)
DK (1) DK1717330T3 (da)
WO (1) WO2005078148A1 (da)

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Publication number Publication date
JPWO2005078148A1 (ja) 2007-10-18
WO2005078148A1 (ja) 2005-08-25
CA2556128A1 (en) 2005-08-25
EP1717330A4 (en) 2012-03-21
EP1717330A1 (en) 2006-11-02
EP1717330B1 (en) 2018-06-13

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