Published date:May 06 2018

Journal Title: KnE Material Sciences

Issue title: 15th International School-Conference "New Materials – Materials of Innovative Energy" (MIE)

Pages:51–63

DOI: 10.18502/kms.v4i1.2127

М S Sheverdyaevsheverdyaev_max@mail.ru

V V Gorlevsky

E V Kozlova

A A Semenov

Beryllium materials are widely used in science and technology. They are of importance both for nuclear and thermonuclear energy applications. Additionally, metallic beryllium is transparent to x-ray radiation and used in the manufacture of X-ray windows and refractive x-ray lenses. SC “VNIINM” has developed beryllium materials
for various purposes: for coating of the ITER’s first wall, for focusing and controlling X-ray radiation. Porous beryllium is of particular interest as it is an upcoming trend as a temper and neutron multiplier in blankets of thermonuclear facilities. A unique combination of X-ray optical properties also makes it possible to use porous beryllium in imaging devices in a synchrotron radiation beam (speckle suppressor).

Keywords: beryllium composite, porosity, beryllium-foam, ITER, X-ray optics

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