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Stimuli responsive polymersomes: Small Angle Neutron Scattering studies
May 27 14:30 - 15:30

Diblock copolymers can self-assemble in solution in stable and robust polymersomes (vesicles),...
To deuterate or not to deuterate? That is the question
June 03 14:30 - 15:30

  Accepted wisdom when performing diffraction experiments with neutrons is to deuterate the...
Static and dynamic properties of a strong-leg spin-ladder
June 17 14:30 - 15:30

The AF S = 1/2 Heisenberg spin ladder belongs to the simplest quantum magnets, yet disclosing the...
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Category: General
2011-02-11

Corrosion on bushings in two fittings in the heavy water system

Corrosion on bushings  in two fittings in the heavy water system

Since end of October 2010 the Garchinger Forschungs-Neutronenquelle (FRM II) is in a schdueld revision phase.

Amongst others two fittings in the currently empty heavy water system underwent an inner visual inspection checked. During this inspection corrosion on the bushing which are in contact whith the heavy water was found.

The fittings were still fully functional, but will be replaced against others made from a material with higher corrosion resistance.

These findings were reported under the criterium N 2.1.2 as two components were affectedThe incident was reported to the authorities on 8.2.2011 in the category "N" (=normal) and classifed as INES = 0 in the International Nuclear Event Scale (No Safety Significance).Es it was a part under maintenance no neagtive effects for the plant, the workers or the enviroment occured.