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LLNL, Ampera partner to develop thorium-based TRISO fuel
Lawrence Livermore National Laboratory has formed a strategic partnership with Ampera to develop the company’s nuclear fuel concept through a project named THUNDER, for Thorium Unimodal Droplet Ejection for Reactors.
The focus of THUNDER is fabricating TRISO made with kernels of thorium rather than the usual uranium. LLNL and Ampera will evaluate and optimize liquid metal–jetting technology to produce highly uniform, spherical kernels of thorium-232 for later processing into TRISO fuel.
G. H. Reynolds
Nuclear Technology | Volume 43 | Number 3 | May 1979 | Pages 388-390
Technical Note | Material | doi.org/10.13182/NT79-A19227
Articles are hosted by Taylor and Francis Online.
We developed a technique for producing nickel-chromium weld overlay claddings at increased metal deposition rates. Addition of supplemental filler metal in the form of atomized powder to the submerged arc surfacing process increases the total metal deposition rate in proportion to the amount of metal powder added. Deposit chemistry, micro structure, and integrity are similar to those produced by conventional, oscillated electrode submerged arc cladding operations.