CA2053188A1 - Power feed composition for forming refractory oxide thermal shock resis tant coating, process and article - Google Patents

Power feed composition for forming refractory oxide thermal shock resis tant coating, process and article

Info

Publication number
CA2053188A1
CA2053188A1 CA2053188A CA2053188A CA2053188A1 CA 2053188 A1 CA2053188 A1 CA 2053188A1 CA 2053188 A CA2053188 A CA 2053188A CA 2053188 A CA2053188 A CA 2053188A CA 2053188 A1 CA2053188 A1 CA 2053188A1
Authority
CA
Canada
Prior art keywords
feed composition
article
refractory oxide
thermal shock
power feed
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.)
Granted
Application number
CA2053188A
Other languages
French (fr)
Other versions
CA2053188C (en
Inventor
Hideo Nitta
Harold H. Fukubayashi
Mashiko Amano
Yukihiro Nakamura
Keiichiro Ohno
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.)
Praxair ST Technology Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2053188A1 publication Critical patent/CA2053188A1/en
Application granted granted Critical
Publication of CA2053188C publication Critical patent/CA2053188C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • 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)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paints Or Removers (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Tunnel Furnaces (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

A thermal spray powder feed composition for forming a refractory oxide coating comprising a mixture of zirconium silicate and zirconia stabilized with a stabilizing oxide. The as-deposited coating has a chemical composition of which by x-ray phase analysis comprises ZrSiO4 and ZrO2.x where x is selected from the group consisting of CaO, Y2O3, MgO, CeO2, and HfO2.
CA002053188A 1990-10-11 1991-10-10 Power feed composition for forming refractory oxide thermal shock resis tant coating, process and article Expired - Fee Related CA2053188C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59609690A 1990-10-11 1990-10-11
US7-596,096 1990-10-11

Publications (2)

Publication Number Publication Date
CA2053188A1 true CA2053188A1 (en) 1992-04-12
CA2053188C CA2053188C (en) 1997-12-16

Family

ID=24385970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002053188A Expired - Fee Related CA2053188C (en) 1990-10-11 1991-10-10 Power feed composition for forming refractory oxide thermal shock resis tant coating, process and article

Country Status (8)

Country Link
EP (1) EP0480727B1 (en)
JP (1) JPH0718405A (en)
KR (1) KR960008146B1 (en)
AT (1) ATE125577T1 (en)
AU (1) AU658833B2 (en)
CA (1) CA2053188C (en)
DE (1) DE69111552T2 (en)
ES (1) ES2075364T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304519A (en) * 1992-10-28 1994-04-19 Praxair S.T. Technology, Inc. Powder feed composition for forming a refraction oxide coating, process used and article so produced
US5667641A (en) * 1995-10-23 1997-09-16 Pulp And Paper Research Institute Of Canada Application of thermal barrier coatings to paper machine drying cylinders to prevent paper edge overdrying
US6517960B1 (en) 1999-04-26 2003-02-11 General Electric Company Ceramic with zircon coating
US6730422B2 (en) * 2002-08-21 2004-05-04 United Technologies Corporation Thermal barrier coatings with low thermal conductivity
ES2373144T3 (en) * 2006-05-12 2012-01-31 Fundacion Inasmet PROCEDURE FOR OBTAINING CERAMIC COATINGS AND CERAMIC COATINGS OBTAINED.
JP5112361B2 (en) 2009-02-27 2013-01-09 三菱重工業株式会社 Aircraft structure manufacturing equipment
US8697250B1 (en) * 2013-02-14 2014-04-15 Praxair S.T. Technology, Inc. Selective oxidation of a modified MCrAlY composition loaded with high levels of ceramic acting as a barrier to specific oxide formations
CN105483695B (en) * 2015-12-04 2018-03-30 武汉钢铁重工集团有限公司 A kind of preparation method of hearth roll
DE102017004944A1 (en) 2017-05-23 2018-11-29 Vdeh-Betriebsforschungsinstitut Gmbh Furnace roll for a heat treatment process of a workpiece, method of making the same, conveyor for an oven, thermoprocessing plant and use of a furnace roll in a thermal process plant with a furnace
DE102022119143A1 (en) * 2022-07-29 2024-02-01 Endress+Hauser Flowtec Ag Stainless steel product, field device and method of manufacture
CN115584461A (en) * 2022-08-26 2023-01-10 武汉钢铁有限公司 Method for preventing carbon sleeve roller core from carburizing, isolation coating and furnace bottom roller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536493A (en) * 1966-07-22 1968-08-16 Montedison Spa High strength protective coatings and method thereof for their application to interior surfaces of hydrocarbon cracking reactors
NL6709949A (en) * 1966-07-22 1968-01-23
CS155480B1 (en) * 1972-06-02 1974-05-30
AU603692B2 (en) * 1983-06-20 1990-11-22 Norton Company A powder for the production of sintered stabilized zirconia
JPS60194056A (en) * 1984-03-14 1985-10-02 Hitachi Ltd Heat resistant member having ceramic coating layer
DE3543802A1 (en) * 1985-12-12 1987-06-19 Bbc Brown Boveri & Cie HIGH TEMPERATURE PROTECTIVE LAYER AND METHOD FOR THEIR PRODUCTION

Also Published As

Publication number Publication date
CA2053188C (en) 1997-12-16
AU658833B2 (en) 1995-05-04
DE69111552D1 (en) 1995-08-31
EP0480727B1 (en) 1995-07-26
DE69111552T2 (en) 1996-02-29
KR960008146B1 (en) 1996-06-20
AU8578491A (en) 1992-04-16
ES2075364T3 (en) 1995-10-01
JPH0718405A (en) 1995-01-20
KR920008209A (en) 1992-05-27
ATE125577T1 (en) 1995-08-15
EP0480727A1 (en) 1992-04-15

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Legal Events

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