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Why America built only one plane out of titanium
Titanium is fantastically expensive, and difficult to fabricate, relative to other materials—meaning it was only ever practical to use on the world’s fastest plane. The SR-71 Blackbird was built from ...
National Security Journal on MSNOpinion
Why the Navy won’t ever build deep diving titanium nuclear submarines like Russia
Why The U.S. Navy Rejected Titanium Hulls and Bet on Quiet Steel Summary and Key Points – Titanium hulls offer real ...
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