Registration Number
0211U008016,
0109U007891
, R & D reports
Title
Obtainment of Wares from the Metal Alloyed Alloys of Zirconium and Hafnium for Nuciear Power Engineering
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Head
Oshkaderov Stanislav Petrovich,
Registration Date
16-03-2011
Organization
G.V. Kyrdyumov Institute for Metall Physics of N.A.S. of Ukraine
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Influence of deformation on forming of structure and mechanical properties of industrial zirconium and hafnium alloys is studied. The considered phenomenon of macroscopic localization of plastic current is investigated by the scratching method that allows to conduct measuring with the use of the small size patterns. It is confirmed, that macrolocalization has wave character with the appropriate kinetic on steel before the beginning of destruction. The development of hafnium texture after deformation in the temperature interval below recrystallization temperature but higher of brittle failure temperature (400 C) at rolling is investigated with the use of ultrasonic method. The obtained results will be used for improvement of technology for forming zirconium and hafnium products, intended for nuclear power engineering.
Product Description
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Іваненко О.Л.
Богаченко М.С.
Вовк Я.М.
Волосевич П.Ю.
Маринкевич О.В.
Оніщенко Л.О.
Стребкова О.А.
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2020-04-02
