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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Forest, Laurent
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2020Realistic Model to Predict the Macrostructure of GTAW Welds for the Simulation of Ultrasonic Non destructive Testingcitations
- 2020Test blanket modules (ITER) and breeding blanket (DEMO): History of major fabrication technologies development of HCLL and HCPB and statuscitations
- 2020Status of the EU DEMO breeding blanket manufacturing R&D activitiescitations
- 2020Status of the EU DEMO breeding blanket manufacturing R&D activitiescitations
- 2019Towards a model for predicting the macrostructure of multipass GTAW weld of austenitic stainless steel
- 2018Status of the EU DEMO breeding blanket manufacturing RetD activities
- 2018The European ITER Test Blanket Modules: Fabrication R&D progress for HCLL and HCPBcitations
- 2017Assessment of HCLL-TBM optimum welding sequence scenario to minimize welding distortionscitations
- 2016The European ITER test blanket modules: Progress in development of fabrication technologies towards standardizationcitations
- 2016Assessment of HCLL-TBM optimum welding sequence scenario to minimize welding distortions
- 2015The European ITER Test Blanket Modules: Current status of fabrication technologies development and a way forwardcitations
- 2013Numerical Simulation of Hot Cracking Tests
Places of action
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article
The European ITER test blanket modules: Progress in development of fabrication technologies towards standardization
Abstract
The paper reviews progress achieved in development of fabrication technologies and procedures applied for manufacturing of the TBM sub-components, like, HCLL and HCPB cooling plates, HCLL/HCPB stiffening plates, and HCLL/HCPB first wall and side caps. The used technologies are based on fusion and diffusion welding techniques taking into account specificities of the EUROFER97 steel. Development of a standardized procedure complying with professional codes and standards (RCC-MRx), a preliminary fabrication/welding procedure specification (pF/WPS), is described based on fabrication and non-destructive and destructive characterization of feasibility mock-ups (FMU) aimed at assessing the suitability of a fabrication process for fulfilling the design and fabrication specifications. The main FMUs characterization results are reported (e.g. pressure resistance and helium leak tightness tests, mechanical properties and microstructure at the weld joints, geometrical characteristics of the sub-components and internal cooling channels) and the key pF/WPS steps and parameters are outlined. Also, fabrication procedures for the TBM box assembly are presently under development for the establishment of an optimized assembly sequence/scenario and development of standardized welding procedure specifications. In conclusions, further steps towards the pF/WPS qualification are briefly discussed.