FIELD: test equipment.
SUBSTANCE: device to test materials in a nuclear reactor comprises a body and a frame, with a coaxially installed shell, where a sample is installed for tension test, fixed with an upper part to the shell, and its lower part is installed as thrusting against the lower end of the frame, besides, the upper part of the frame comprises a yoke, to which at both sides there are samples fixed for tension test in a hinged manner, and their lower parts are fixed to the body of the loading unit, the loading stem of which is installed as thrusting against the lower end of the shell.
EFFECT: invention relates to the field of test equipment and may be used in performance of radiation testing, in particular, tests to investigate impact of radiation at mechanical properties, dependence of deformation of radiation shape change and radiation-thermal creeping of samples of investigated materials in nuclear reactors.
9 cl, 2 dwg
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