Registration Number
0215U002294,
0113U007546
, R & D reports
Title
Engineering of valuation methods of working capacity of products from zirconic alloys in the conditions of corrosion and hydrogen-stress cracking
popup.stage_title
Head
Stoev Petr Illich,
Registration Date
19-03-2015
Organization
National Science Center "Kharkiv Institute of Physics and Technology
popup.description2
Research complex method, which includes: methods for determining the mechanical characteristics under various schemes of deformation, methods for determining the characteristics of fracture toughness and hardness, structural methods of investigation, and acoustic emissions was developed. The various types samples for investigation , which were made directly from fuel tubes were selected. The mechanical properties and acoustic parameters of tensile alloy ring samples Zr1% Nb, made of fuel tubes after various chemical and thermal treatments and various coatings was defined. For samples with fuel tube after oxidation and coating established the relationship between changes in mechanical properties in tension with the peculiarities of their acoustic spectra. The mechanical properties and acoustic spectra of fuel tubes from zirconium after modifying their surface by various means was obtained. The database which describe the characteristics for fuel tubes of zirconium alloy Zr1% Nb after surface modification in various ways was obtained.
Product Description
popup.authors
Єфімов О.А..
Андрієвська Н.Ф.
В'югов П.М.
Великодний О.М.
Дегтярьов Г.М.
Мазін О.І.
Панов В.А.
Стоєв Петро Ілліч
Тихоновський М.А.
Турчін О.А.
popup.nrat_date
2020-04-02
