BR0301126A - Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas - Google Patents

Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas

Info

Publication number
BR0301126A
BR0301126A BR0301126-7A BR0301126A BR0301126A BR 0301126 A BR0301126 A BR 0301126A BR 0301126 A BR0301126 A BR 0301126A BR 0301126 A BR0301126 A BR 0301126A
Authority
BR
Brazil
Prior art keywords
steel sheets
alloys
rolled steel
niobium oxides
manufacturing process
Prior art date
Application number
BR0301126-7A
Other languages
English (en)
Inventor
Luiz Roberto Martins D Miranda
Ladimir Jose De Carvalho
Antonio Carlos Goncalv Pereira
Original Assignee
Coppe Ufrj
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 Coppe Ufrj filed Critical Coppe Ufrj
Priority to BR0301126-7A priority Critical patent/BR0301126A/pt
Priority to US10/552,933 priority patent/US20060280874A1/en
Priority to EP03816764A priority patent/EP1618224A1/en
Priority to PCT/BR2003/000117 priority patent/WO2004097061A1/en
Priority to AU2003250630A priority patent/AU2003250630A1/en
Publication of BR0301126A publication Critical patent/BR0301126A/pt

Links

Classifications

    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

"USO DA ASPERSãO TéRMICA COM óXIDOS E LIGAS DE NIóBIO EM PROCESSO DE FABRICAçãO DE CHAPAS DE AçO LAMINADAS". A inovação ora proposta descreve a utilização da Aspersão Térmica com óxidos e ligas de nióbio em fabricação de chapas de aço laminadas, que poderão ser utilizadas na confecção de equipamentos de troca térmica ou que estejam sujeitos a atmosferas que apresentem gases corrosivos em altas temperaturas como por exemplo, gás sulfídrico, gás carbónico como também vapores de solventes e de ácidos.
BR0301126-7A 2003-04-28 2003-04-28 Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas BR0301126A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0301126-7A BR0301126A (pt) 2003-04-28 2003-04-28 Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas
US10/552,933 US20060280874A1 (en) 2003-04-28 2003-08-18 Use of thermal spraying with niobium oxides and niobium alloys during the production process of rolled steel plates
EP03816764A EP1618224A1 (en) 2003-04-28 2003-08-18 Use of thermal spraying with niobium oxides and niobium alloys during the production process of rolled steel plates
PCT/BR2003/000117 WO2004097061A1 (en) 2003-04-28 2003-08-18 Use of thermal spraying with niobium oxides and niobium alloys during the production process of rolled steel plates
AU2003250630A AU2003250630A1 (en) 2003-04-28 2003-08-18 Use of thermal spraying with niobium oxides and niobium alloys during the production process of rolled steel plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0301126-7A BR0301126A (pt) 2003-04-28 2003-04-28 Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas

Publications (1)

Publication Number Publication Date
BR0301126A true BR0301126A (pt) 2005-11-08

Family

ID=37831468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0301126-7A BR0301126A (pt) 2003-04-28 2003-04-28 Uso da aspersão térmica com óxidos e ligas de nióbio em processo de fabricação de chapas de aço laminadas

Country Status (5)

Country Link
US (1) US20060280874A1 (pt)
EP (1) EP1618224A1 (pt)
AU (1) AU2003250630A1 (pt)
BR (1) BR0301126A (pt)
WO (1) WO2004097061A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109022921B (zh) * 2018-09-14 2019-09-20 中国科学院上海应用物理研究所 Ni-Nb二元合金在抗碲腐蚀中的应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313633A (en) 1963-07-24 1967-04-11 Metco Inc High temperature flame spray powder
US3864093A (en) * 1972-11-17 1975-02-04 Union Carbide Corp High-temperature, wear-resistant coating
CH652147A5 (de) * 1983-02-23 1985-10-31 Castolin Sa Pulverfoermiger werkstoff zum thermischen spritzen.
US4571983A (en) * 1985-04-30 1986-02-25 United Technologies Corporation Refractory metal coated metal-working dies
FI86566C (fi) * 1989-10-27 1992-09-10 Valmet Paper Machinery Inc Vals foer anvaendning vid pappersframstaellning och foerfarande foer framstaellning av valsen.
DE69109928T2 (de) * 1990-04-20 1996-02-08 Sumitomo Metal Ind Verbessertes, korrosionsbeständiges, oberflächenbeschichtetes Stahlblech.
US6238807B1 (en) * 1997-07-25 2001-05-29 Chubu Sukegawa Enterprise Co., Ltd. Thermal spraying composite material containing molybdenum boride and a coat formed by thermal spraying
FR2793812B1 (fr) * 1999-05-18 2001-08-17 Renault Piece mecanique de friction recouverte d'oxydes triboactifs stabilises par des oligoelements
BR0203534B1 (pt) * 2002-09-06 2013-05-28 processo para aplicaÇço de revestimento À base de nb.

Also Published As

Publication number Publication date
WO2004097061A1 (en) 2004-11-11
US20060280874A1 (en) 2006-12-14
AU2003250630A1 (en) 2004-11-23
EP1618224A1 (en) 2006-01-25

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