Introducing a New Generation of Spent Nuclear Fuel Storage Baskets
We congratulate our colleagues at our Orrvilon facility on initiating a new generation of spent nuclear fuel storage baskets that have over ten times the thermal conductivity, one third the weight and twice the structural strength as compared with their stainless steel counterpart. We are proud to observe that these baskets, fabricated entirely of Metamic-HT, represent the very first successful use of nanotechnology in components fabricated for the nuclear power industry. “The straightness, lack of camber, twist or bow in these baskets is unmatched in the nuclear industry,” states Metamic-HT inventor Tom Haynes, Holtec’s VP of Materials Development. The picture perfect profile of these baskets is, in part, due to the use of friction stir welding (which does not suffer from weld distortion endemic to classical welding processes). Friction stir welding is another technology innovation introduced to the nuclear industry by our company over the past year. (more…)


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