Comment by mmaunder

It's exactly what existing manufacturers are doing. What they're calling "legacy".

Here, watch this which goes into detail on existing superalloy tech used in todays engines: https://youtu.be/QtxVdC7pBQM?si=coIv6w0N2BZ4EOTK&t=1027 and

And here's how single crystal blades are already being used in today's engines: https://youtu.be/QtxVdC7pBQM?si=XpnAgVH1QmLiX0g0&t=1650