Te whakamahinga o te niobium Hei taapiri mo te rino-a-rino, ko te nickel-based me te zirconium-based superalloys, ka taea e te niobium te whakapai ake i o raatau kaha. I roto i te umanga hiko ngota, he pai te whakamahi i te niobium hei taonga hangahanga o te reactor me te taputapu whakakikorua o te wahie karihi, me ...
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