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Reply to post: Re: That's quite hot

Reaction Engines' precooler tech demo chills 1,000°C air in less than 1/20th of a second

David 18
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Re: That's quite hot

"Very rightly said, as you watch a CNC machine with a gnarly carbide tool simply buff the surface."

Carbide, you jest, CBN at least. IIRC you can't use diamond because of the Iron content.

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