Registration Number
0214U006365,
0113U002909
, R & D reports
Title
Structural mechanisms of large-angle grain boundaries and their role in the processes of severe plastic deformation of crystals
popup.stage_title
Head
Varyukhin Victor Mykolayovych,
Registration Date
12-03-2014
Organization
Dоnetsk Institute for Physics and Engineering named after O.O.Galkin of the NAS of Ukraine
popup.description2
Structure and mechanical properties of titanium Grade 4 were verified after processing by twist extrusion. It was shown that after 5 passes of the process the submicrocrystalline structure was formed in titanium. Depending on the level of accumulated strain, it was found that the mechanical properties (in particular, tensile strength) increased over 45% with a slight decrease of the elongation up to fracture and significant increase of ductility on the parameter of reduction of area up to fracture.
Product Description
popup.authors
Абрамова О.А.
Бейгельзімер Я.Ю.
Гусар Ю.В.
Метлов Л.С.
Прилепо Д.В.
Прокоф'єва О.В.
Распорня Д.В.
popup.nrat_date
2020-04-02
