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Information × Registration Number 0211U006493, 0109U006405 , R & D reports Title Grain microstructure fragmentation at severe plastic deformation and its influence on martensite transformation and inelastic properties of the B2 Ti-Ni- and Cu-Al-Mn-based alloys popup.stage_title Head Koval Yu.ri, Registration Date 11-04-2011 Organization Institute for metal physics NAS Ukkraine popup.description2 It was found that at normal conditions Cu-Al-Mn alloy can be deformed up to 0.6 value of true strain. Cu-Al-Mn alloy at severe plastic deformation undergoes fragmentation with the appearance of the microbands of the localization of deformation with internal fragmentation of these bands (smallest fragment size is about 100-200 nm). Analysis of the project results allows to conclude that low temperature annealing (< 0.5Тmelt) of the deformed shape memory alloys can be considered as a prospective heat treatment not only in a sense of increase of yield stress (strength) for this material but also because of the enhancement of the functional properties - increase of the recoverable deformations Product Description popup.authors В .П. Головко В. В. Односум Г. С. Фірстов М. П. Алексеєнко Р. Я. Мусієнко Т. Г. Сич Ю. М. Коваль popup.nrat_date 2020-04-02 Close