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Interesting Engineering on MSNCeramic powder with Archimedean Shapes to boost heat shields, tested under 2,550°FIn their new study, they demonstrate the synthesis of a high-quality boride ceramic powder with a unique Archimedean ...
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World’s first underwater boron ramjet for hypersonic weapons achieves 90% efficiencyEven though boron is a potential source for improving the energy density of liquid fuel, it was not widely used in practical propulsive devices till last year primarily because the native oxide ...
“because the solid boron core is coated with an oxide shell that acts as a protective layer, preventing or delaying ignition and combustion.” In the first series of studies, the researchers ...
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