Protection against oxidation of C/SiC composites: oxidation behaviour of CVD TiB2 coated substrates
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چکیده
منابع مشابه
Oxidation of ZrB2-SiC Composites at 1600 °C: Effect of Carbides, Borides, Silicides, and Chopped Carbon Fiber
The aim of this work is to optimize the oxidation resistance of ZrB2-SiC-based composites with different additives. Effect of nine factors including SiC, Cf, MoSi2, HfB2 and ZrC contents, milling time of Cf (M.t) and SPS parameters such as temperature, time and pressure on oxidation resistance in four levels was investigated. Taguchi design was applied to explore effective parameters for ...
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Ti82 coatings were deposited by hydrogen reduction of Tic14 and BCl3. The objective was to correlate process variables with thermodynamic equilibrium calculations, deposition kinetics, coating stucture and properties. Particular emphasis was given to obtaining deposits having appropriate oxidation resistance to protect CISiC composites. Fi lms, obtained at moderate temperature (800°C), acted as...
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