Registration Number
0214U007174,
0112U003462
, R & D reports
Title
Improvement of the reliability and operating resource of the adsorbtion filters in the NPP air-ventilation systems by choosing of the adsorbents with optimal aerodynamic, strength anda adsorbtion properties.
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Head
Sokolenko Volodymyr Ivanovych,
Registration Date
07-05-2014
Organization
National Science Center "Kharkiv Institute of Physics and Technology
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As a result of cryogenic deformation by quasihydroextrusion (QHE) in the alloy VT6 with UFD structure obtained by isothermal forging at high temperatures, the formed nanostructure ensured additional strengthening to 25% without loss reserve of plasticity. For alloy VT6 installed and grounded optimal degree of deformation, the excess of which causes cracks in such a structure that confines the dispersion limit of its structure. It is shown that point defects arising in the alloy VT6 resulting cryogenic rolling, do not give a significant contribution to the shear modulus. It was shown that QHE with backpressure at 77 and 300 K significantly increases the options micro yielding of titanium VT1-0. It was shown that for VT6 alloy samples strained by cryogenic rolling, annealing in vacuum at T>370°C leads to a dramatic decrease in electrical resistance, whereas samples strained by QHE, no appreciable change in electrical resistance is observed up to T=700°C.
Product Description
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Волчок Олег Йосипович
Калиновський Валерій Володимирович
Кисляк Ігор Пилипович
Мац Олександр Владиславович
Оковіт Володимир Степанович
Сльозов Выталый Валентинович
Соколенко Володимир Іванович
Тихоновський Михайло Андрійович
Хаймович Павло Олександрович
Чупіков Анатолій Олександрович
Шаповалов Роман Володимирович
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2020-04-02
