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1. (DE000019935403) High-temperature, oxidation-suppressing thermal insulation composite, used successfully on metallic, inter-metallic and ceramic substrates, is made by pyrolyzing simple coating of zirconia in polysiloxane

Office : Germany
Application Number: 19935403 Application Date: 30.07.1999
Publication Number: 000019935403 Publication Date: 08.02.2001
Publication Kind : A1
IPC:
C23C 30/
C04B 41/87
C04B 41/84
C CHEMISTRY; METALLURGY
23
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
C
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
30
Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
41
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
80
of only ceramics
81
Coating or impregnating
85
with inorganic materials
87
Ceramics
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
41
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
80
of only ceramics
81
Coating or impregnating
82
with organic materials
84
Compounds having one or more carbon-to-metal or carbon-to-silicon linkages
CPC:
C04B 41/009
C04B 41/5042
C04B 41/87
C23C 24/08
C23C 30/00
Applicants: DECHEMA
Inventors: SCHUETZE MICHAEL
DETTENWANGER FRANZ
LOHFELD STEFAN
Priority Data:
Title: (DE) Wärmedämmschicht auf Basis eines organischen Precursors und wärmedämmenden Partikeln sowie Beschichtungswerkstoff für eine solche Verwendung
(EN) High-temperature, oxidation-suppressing thermal insulation composite, used successfully on metallic, inter-metallic and ceramic substrates, is made by pyrolyzing simple coating of zirconia in polysiloxane
Abstract:
(DE)

Ein Kompositwerkstoff, bestehend aus wärmedämmenden Partikeln in einer anorganischen Binderphase, die aus einem organischen Precursor erzeugt wird, wird als Wärmedämmschicht auf metallischen, intermetallischen und keramischen Substraten verwendet. Die Aufbringung der Schicht kann über ein Tauchverfahren, über Auftragen mit dem Pinsel oder mit der Sprühpistole erfolgen. Die organische Precursorphase wird durch Pyrolyse in die anorganische Binderphase überführt.


(EN)

High-temperature, oxidation-suppressing thermal insulation composite is made by pyrolyzing a simple coating of zirconia particles in polysiloxane which is converted by pyrolysis into an inorganic binder phase.