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Latest News
Framatome signs contracts with Sizewell C
French nuclear developer Framatome is slated to deliver key equipment for Sizewell C Ltd.’s two large reactors planned for the United Kingdom’s Suffolk coast.
The agreement, reportedly worth multiple billions of euros, was announced this week and will involve Framatome from the design phase until commissioning. The company also agreed to a long-term fuel supply deal. Framatome is 80.5 percent owned by France’s EDF and 19.5 percent owned by Mitsubishi Heavy Industries.
F. L. Chong, J. L. Chen, Z. J. Zhou, J. G. Li
Fusion Science and Technology | Volume 53 | Number 3 | April 2008 | Pages 854-859
Technical Note | doi.org/10.13182/FST08-A1740
Articles are hosted by Taylor and Francis Online.
Five-layered W/Cu functionally graded materials with fine grain sizes of 0.2, 1, and 7 m were fabricated by resistance sintering under ultrahigh pressure. Microstructure analysis found that they have a good graded composition distribution and mechanical properties. After about 2000 s edge plasma exposure in the HT-7 superconducting tokamak, the results indicated that the fine-grained tungsten can enhance mechanical strength, and it is favorable to hold back crack propagation and growth; however, the effects on impurity deposition and compound formation were not obvious.