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Information × Registration Number 0219U100817, 0116U004770 , R & D reports Title The size effect of snructural elements and the strength of offset between the resistans to fracture of titanium alloys and iron laminated and fibrous structures popup.stage_title Head Luhovskyi Yurii F., Registration Date 21-03-2019 Organization Institute for Problems in Materials Science popup.description2 The object of study is the regularities of formation structure and mechanical characteristics of laminated and fiber materials processing. The aim of the work is to develop a scientific basis for processing technology of pressure for more layered and one-component fibrous structural materials, get a basic ratio the relationship between structural and mechanical characteristics of these materials.. Research methods – methods of mechanical and fatigue studies, computer modeling and computing experiment, optical and electron-microscopic metalografy. Developed theoretical models of the formation of the structure of materials knitted fibers in their shape and properties that created conditions for the purposeful effect on resistance to destruction. Received samples one-component fibrous material of stainless steel, which showed elevated properties when you load at room temperature. The influence of temperature and stress environment pressing, sintering on the mechanical properties of fibers stainless steel were studed. The influence of degree of deformation of rolling up to 98% at the fatigua of technically pure iron and titanium belt with titanium powder were research. Received samples of layered technically pure iron with limit strength 1410 MPA, the flexibility of 3%, the limit of endurance of 500 MPA, elevated levels of energy dissipation factor survivability, Product Description popup.authors popup.nrat_date 2020-04-02 Close