Sidenor participates in the Seminar on “Key Technology and Refractory Applications" Sidenor participates in the next European Seminar on Refractories, which is held in Höhr-Grenzhausen (Germany) from September 5th to 7th, 2017 and organised by the ECREF (European Centre for Refractories). Topics related to the scientific basis of refractory materials and their various applications for the...