NL7118175A - Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi - Google Patents

Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi

Info

Publication number
NL7118175A
NL7118175A NL7118175A NL7118175A NL7118175A NL 7118175 A NL7118175 A NL 7118175A NL 7118175 A NL7118175 A NL 7118175A NL 7118175 A NL7118175 A NL 7118175A NL 7118175 A NL7118175 A NL 7118175A
Authority
NL
Netherlands
Prior art keywords
coating material
coating
metal
fibres
silicate fibres
Prior art date
Application number
NL7118175A
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 filed Critical
Priority to NL7118175A priority Critical patent/NL7118175A/en
Publication of NL7118175A publication Critical patent/NL7118175A/en

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
    • C23C24/00—Coating starting from inorganic powder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

Heat sensitive, pref. smooth metal surfaces are coated with a material consisting of cohesive metal silicate fibres, and silicon dioxide sol and/or gel by (a) bonding the coating material to the metal surface by means of a coating of zinc silicate applied to the metal surface optionally together with a layer of silica sol and/or gel between the bonding layer and the coating material, the bonding coating, the intermediate layer, and the side of the coating directed towards the metal surface being wet initially and (b) drying. The inter layer also contains metal silicate fibres, pref. Zr silicate fibres and/or asbestos fibres. The coating material contains a silicon dioxide gel produced by non-thermal gelling of silica soln. in situ. Firmly bonded coatings of material with a good thermal insulation on smooth metal surfaces e.g. furnace walls are obtd.
NL7118175A 1971-12-31 1971-12-31 Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi NL7118175A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7118175A NL7118175A (en) 1971-12-31 1971-12-31 Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7118175A NL7118175A (en) 1971-12-31 1971-12-31 Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi

Publications (1)

Publication Number Publication Date
NL7118175A true NL7118175A (en) 1973-07-03

Family

ID=19814827

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7118175A NL7118175A (en) 1971-12-31 1971-12-31 Insulated metal surface - by bonding coating material consisting of cohesive metal silicate fibres/silica sol to surface wi

Country Status (1)

Country Link
NL (1) NL7118175A (en)

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