Titanium alloys excellent in hydrogen absorption-resistance

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Reexamination Certificate

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C148S421000, C420S418000

Reexamination Certificate

active

07951466

ABSTRACT:
A titanium alloy material includes a Ti—Al alloy and an oxide film on the Ti—Al alloy. The Ti—Al alloy contains 0.50-3.0 mass % Al and a balance of Ti and unavoidable impurities. The titanium alloy material has excellent hydrogen absorption resistance and can be used as a basic structural material in hydrogen absorption environments.

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