Reusable TPS in the Ocean?

Mike Miller wrote:
Abrigon Gusiq wrote in message ...
Can you glassify Aluminium?

Plain aluminum? Sure, in ultra-thin foils by splat cooling and other
ultra-fast cooling techniques. Pure elemental metals and lightly
alloyed materials crystallize very, very fast. You need cooling rates
on the order of 1 million degrees per second to glassify them.

Has any work been done on CVD of glassy metals?