BR0113488A - Aço inoxidável e superfìcie de aço inoxidável - Google Patents

Aço inoxidável e superfìcie de aço inoxidável

Info

Publication number
BR0113488A
BR0113488A BR0113488-4A BR0113488A BR0113488A BR 0113488 A BR0113488 A BR 0113488A BR 0113488 A BR0113488 A BR 0113488A BR 0113488 A BR0113488 A BR 0113488A
Authority
BR
Brazil
Prior art keywords
stainless steel
sup
chromia
overcoating
weight
Prior art date
Application number
BR0113488-4A
Other languages
English (en)
Other versions
BR0113488B1 (pt
Inventor
Leslie Wilfred Benum
Michael C Oballa
Sabino Steven Anthony Petrone
Original Assignee
Nova Chem Int Sa
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
Priority claimed from US09/660,084 external-priority patent/US6436202B1/en
Priority claimed from US09/659,361 external-priority patent/US6824883B1/en
Application filed by Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of BR0113488A publication Critical patent/BR0113488A/pt
Publication of BR0113488B1 publication Critical patent/BR0113488B1/pt

Links

Classifications

    • 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
    • C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
    • C21D1/72—Temporary coatings or embedding materials applied before or during heat treatment during chemical change of surfaces
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C23C28/04—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 only coatings of inorganic non-metallic material
    • C23C28/042—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 only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/16—Oxidising using oxygen-containing compounds, e.g. water, carbon dioxide
    • C23C8/18—Oxidising of ferrous surfaces

Abstract

"AçO INOXIDáVEL E SUPERFìCIE DE AçO INOXIDáVEL". Um aço inoxidável compreendendo pelo menos 20% em peso de cromo e pelo menos 1,0% em peso de manganês é adaptado para suportar um sobrerrevestimento, tendo uma espessura de 1 a 10 mícrons de um espinélio de fórmula Mn~ x~Cr~ 3-x~O~ 4~, em que x é de 0,5 a 2. De preferência, o sobrerrevestimento é sobre crómia e tem estabilidade contra reação química em temperatura pelo menos 25<198>C mais altas do que para crómia não revestida.
BRPI0113488-4A 2000-09-12 2001-09-10 superfìcie em camadas e processo para tratamento da mesma. BR0113488B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/660,084 US6436202B1 (en) 2000-09-12 2000-09-12 Process of treating a stainless steel matrix
US09/659,361 US6824883B1 (en) 2000-09-12 2000-09-12 Surface on a stainless steel matrix
PCT/CA2001/001290 WO2002022905A2 (en) 2000-09-12 2001-09-10 Stainless steel and stainless steel surface

Publications (2)

Publication Number Publication Date
BR0113488A true BR0113488A (pt) 2003-07-15
BR0113488B1 BR0113488B1 (pt) 2009-08-11

Family

ID=27097814

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113488-4A BR0113488B1 (pt) 2000-09-12 2001-09-10 superfìcie em camadas e processo para tratamento da mesma.

Country Status (11)

Country Link
US (1) US20050257857A1 (pt)
EP (1) EP1325166B1 (pt)
JP (1) JP5112596B2 (pt)
AT (1) ATE346964T1 (pt)
AU (1) AU2001293539A1 (pt)
BR (1) BR0113488B1 (pt)
CA (1) CA2420229C (pt)
DE (1) DE60124936T2 (pt)
ES (1) ES2276828T3 (pt)
NO (1) NO20031118L (pt)
WO (1) WO2002022905A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6824883B1 (en) * 2000-09-12 2004-11-30 Nova Chemicals (International) S.A. Surface on a stainless steel matrix
US6899966B2 (en) * 2003-06-24 2005-05-31 Nova Chemicals (International) S.A. Composite surface on a stainless steel matrix
US8623301B1 (en) 2008-04-09 2014-01-07 C3 International, Llc Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same
EP2534723A4 (en) 2010-02-10 2015-08-05 Fcet Inc LOW TEMPERATURE ELECTROLYTE FOR SOLID FUEL CELLS WITH HIGH ION CONDUCTIVITY
CN103080364B (zh) 2010-08-26 2015-02-25 新日铁住金株式会社 含Cr奥氏体合金管及其制造方法
EP2855599B1 (en) * 2012-06-01 2021-08-18 BASF Qtech Inc. Catalytic surfaces and coatings for the manufacture of petrochemicals
CN102719783B (zh) * 2012-06-11 2013-12-04 华东理工大学 一种合金表面原位氧化反应形成保护膜的制备方法
US9905871B2 (en) 2013-07-15 2018-02-27 Fcet, Inc. Low temperature solid oxide cells
US10894251B2 (en) 2016-07-29 2021-01-19 Basf Qtech Inc. Catalytic coatings, methods of making and use thereof
CA2959625C (en) * 2017-03-01 2023-10-10 Nova Chemicals Corporation Anti-coking iron spinel surface
CA2981416A1 (en) 2017-10-04 2019-04-04 Nova Chemicals Corporation Improved protective surface on stainless steel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919073A (en) * 1973-08-13 1975-11-11 Exxon Research Engineering Co Heat resistant alloy for carburization resistance
JPS5091543A (pt) * 1973-12-14 1975-07-22
JPS55141545A (en) * 1979-04-21 1980-11-05 Nippon Steel Corp Highly corrosion resistant ferrite stainless steel
US4379745A (en) * 1980-11-21 1983-04-12 Exxon Research And Engineering Co. Carburization resistance of austenitic stainless steel tubes
JPS6029459A (ja) * 1983-07-29 1985-02-14 Sumitomo Metal Ind Ltd 耐高温粒子エロ−ジョン性鋼製品
DE3419638A1 (de) * 1984-05-25 1985-11-28 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren zur erzeugung von oxidischen schutzschichten auf der oberflaeche von metallen bzw. metallegierungen
DE3500935A1 (de) * 1985-01-12 1986-07-17 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Bauteil mit auf gegenueberliegenden seiten eines metallischen gebildes aufgebrachter korrosionsbestaendiger oxidischer beschichtung
JPS62207846A (ja) * 1986-03-07 1987-09-12 Kobe Steel Ltd 高温強度と延性に優れた耐熱鋳鋼
US5242665A (en) * 1986-07-23 1993-09-07 Jgc Corporation Carbon containing compound treating apparatus with resistance to carbon deposition
JPS6333549A (ja) * 1986-07-29 1988-02-13 Nippon Kokan Kk <Nkk> 耐石炭灰腐食ボイラ用オ−ステナイト鋼管およびその製造法
JPH0593239A (ja) * 1991-09-30 1993-04-16 Kubota Corp 炭化水素類の熱分解・改質反応用管
US5873951A (en) * 1996-08-23 1999-02-23 Alon, Inc. Diffusion coated ethylene furnace tubes
US5944981A (en) * 1997-10-28 1999-08-31 The M. W. Kellogg Company Pyrolysis furnace tubes
US6054231A (en) * 1998-07-24 2000-04-25 Gas Research Institute Solid oxide fuel cell interconnector

Also Published As

Publication number Publication date
WO2002022905A3 (en) 2002-11-21
CA2420229C (en) 2012-07-17
CA2420229A1 (en) 2002-03-21
NO20031118L (no) 2003-05-02
JP5112596B2 (ja) 2013-01-09
ATE346964T1 (de) 2006-12-15
NO20031118D0 (no) 2003-03-11
DE60124936T2 (de) 2007-07-26
WO2002022905A2 (en) 2002-03-21
JP2004508465A (ja) 2004-03-18
DE60124936D1 (de) 2007-01-11
BR0113488B1 (pt) 2009-08-11
ES2276828T3 (es) 2007-07-01
US20050257857A1 (en) 2005-11-24
EP1325166A2 (en) 2003-07-09
EP1325166B1 (en) 2006-11-29
AU2001293539A1 (en) 2002-03-26

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