This contribution presents the first results of a study, performed by neutron diffraction, on the internal stresses remaining after brazing at 860°C in graphite/molybdenum samples developed for NET/ITER. Samples of polycrystalline graphite and a carbon-fiber composite are considered. The deformation field is characterized close to the brazing interface, within a linear spatial resolution of approximately 2 mm. The results are discussed with reference to those obtainable by other methods and to theoretical considerations. © 1994.
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Materials Science(all)
- Nuclear Energy and Engineering
Ceretti, M., Coppola, R., Di Pietro, E., Lodini, A., Perrin, M., Piant, A., & Rustichelli, F. (1994). Neutron diffraction study of internal stresses in brazed CFC Mo divertor structures for NET/ITER. Journal of Nuclear Materials, 212-215(PART B), 1617 - 1620. https://doi.org/10.1016/0022-3115(94)91101-0