Coating processes – Heat decomposition of applied coating or base material – Coating decomposed to form carbide or coating carbonized
Patent
1991-03-11
1992-08-25
Beck, Shrive
Coating processes
Heat decomposition of applied coating or base material
Coating decomposed to form carbide or coating carbonized
427226, 427314, 427113, 428408, 428367, B05D 302
Patent
active
051417731
ABSTRACT:
A method for rapidly providing a porous or impervious carbon substrate with a carbide phase, in atmospheric pressure, so as to provide maximum binding between the carbide and the carbon substrate. A carbide phase on the porous or impervious carbon substrate is provided by chemically reacting the substrate with a concentrated solution of a carbide forming element in compound dissolved in a suitable solvent. The carbon substrate is heated to a temperature at which the compound decomposes and chemically reacts with the carbon substrate to form the desired carbide phase.
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Gilbert Thomas R.
Li Jiaxiang
Soman Rajiv S.
Beck Shrive
King Roy V.
Northeastern University
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