PRODUCTION OF BN COMPOSITE MATERIALS

The invention comprises a process comprising infiltrating or infiltrating and coating a substrate with a boron comprising precursor and contacting the boron comprising precursor with a nitrogen comprising reactant to convert the boron comprising precursor to BN or other a boron nitrogen reaction pro...

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Bibliographic Details
Main Authors MCINTOSH GRANT JASON, METSON JAMES BERNARD, JONES MARK IAN, ETZION RON
Format Patent
LanguageEnglish
Published 04.09.2015
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention comprises a process comprising infiltrating or infiltrating and coating a substrate with a boron comprising precursor and contacting the boron comprising precursor with a nitrogen comprising reactant to convert the boron comprising precursor to BN or other a boron nitrogen reaction product in the surface porosity or in the surface porosity and on the surface of the substrate. Composite materials comprising as one phase a substrate and BN or other a boron nitrogen reaction product as a further phase in surface porosity or in surface porosity and on a surface of the substrate are claimed.
Bibliography:Application Number: IN2014DELNP10845