Heads ride on cushion of gas, would instantly friction weld into platters in vac... | Hacker News

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		rasz on July 9, 2024 \| parent \| context \| favorite \| on: The Race to Seal Helium HDDs (2021) Heads ride on cushion of gas, would instantly friction weld into platters in vacuum.

hughesjj on July 9, 2024 [–]

Friction or cold/vacuum welding at that point?

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