events – GEMMA

GEMMA Final meeting

The meeting, after the presentations of the technical WPs, will be concluded by a round table animated by the main stakeholders of the fourth generation reactors. It will last half a day and will be associated with a half-day “Final technical workshop” in which the major technical insights related to the project will be presented.

The “Final technical workshop” will be held on 15 November afternoon and the “GEMMA Final Meeting” will be held on 16 November afternoon.

When: Monday 15-11-2021 13:00 – Tuesday 16-11-2021 17:20
Where: Online

The zoom link is available in the two Final Agendas.

Contact: carlisa.groppalli@enea.it, sara.evangelisti@enea.it

Final Agenda 15 November
Final Agenda 16 November

ORIENT-NM Project – Horizon 2020 Framework Programme
Duration: October 2020 – March 2023
Grant agreement No. 899997

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GEMMA: Workshop on HLM corrosion

Agenda: 9:00 – 11:00 Session corrosion in LBE The summary of 20.000 hours corrosion test in CRAFT and effect of flowing conditions vs static (SCK CEN, 30 min) Effect of 316L deformation on development of dissolution corrosion of 316L in LBE (SCK CEN, Serguei Gavrilov, 30 min) 316L welded joints corrosion in LBE (SCK CEN, 30 min) Results of model alloys in LBE at 450/550°C (ENEA, Massimo Angiolini, 30 min) 11:00 – 15:00 Corrosion in lead (Lunch break 12:30 – 13:30) Summary of corrosion tests of 15-15Ti and 316L in Pb and effect of surface layer on 316L – 30min (CVR, Lukas Kosek) Summary of corrosion tests of SAW and TIG weld and coatings Al2O3 and FeCrAl – 30min (CVR, Martina Pazderova) Corrosion behaviour of TIG welded 15-15 Ti steel and different coatings in Pb (KIT, Annette Heinzel) Results of corrosion tests in static Pb of base materials and welds(ENEA, Serena Bassini, 30 min) Preliminary results in dynamic Pb of materials and coatings in BID1(ENEA, tbc/tbd) Status of work performed at KIT-IAM-AWP (KIT, 20 min) 15:00 – 16:30 Corrosion loops operation experience CRAFT operation experience and lessons learned (SCK CEN, Serguei Gavrilov, 30 min) MAtloo operational experience over 20.000hr (CVR, Lukas Kosek, 30 min) Practical experience gained from operating the lead–bismuth loop CORRIDA (KIT, 30 min) 16:30 – 17:30 Discussion on Incorporation of LMC in the design of nuclear systems with lead and LBE coolants

When: Wednesday 03-11-2021 09:00 – Wednesday 03-11-2021 17:30
Where: Online

Click here to join the meeting

Dear colleagues,

Please confirm your participation by sending e-mail to serguei.gavrilov@sckcen.be with the subject “Confirmation participation GEMMA LMC workshop” before November 2nd, 2021.

May I ask you to upload beforehand your presentations to EERA JPNM website in the following directory
Click here to open folder (you must be logged in)
They will be used to compile the proceedings of the workshop, which is deliverable D6.5.
Thank you in advance!

Contact: serguei.gavrilov@sckcen.be

ORIENT-NM Project – Horizon 2020 Framework Programme
Duration: October 2020 – March 2023
Grant agreement No. 899997

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GEMMA Online Workshop on Welding technologies for Generation-IV systems, their qualifications and residual stress modelling

The workshop is organized by the Joint Research Centre in the context of the dissemination activities of the EURATOM co-funded project GEMMA – Generation IV Materials Maturity. The overall objective of GEMMA “is to qualify and codify the selected structural materials for the construction of Generation IV reactors, as envisaged within the European Sustainable Nuclear Industrial Initiative (ESNII).”

When: Monday 04-10-2021 09:30 – Tuesday 05-10-2021 13:00
Where: Online

The programme of the workshop comprises contributions in relation to Work Package 2 of GEMMA entitled “Welding development and characterization”. Day one of the workshop addresses the topics weld manufacturing and material characterization, and weld qualification and codification; day 2 will focus on welding residual stresses, their measurement and simulation, and how they are considered in safety and integrity assessments of welded components.

A wrap-up session will conclude each day of the workshop.

Connection details will be communicated in due course. Please be advised that participation is probably possible only after registration.

Contact: kamil.tucek@ec.europa.eu, carsten.ohms@ec.europa.eu

ORIENT-NM Project – Horizon 2020 Framework Programme
Duration: October 2020 – March 2023
Grant agreement No. 899997

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