Search academic texts

Information × Registration Number 0215U000290, 0112U002309 , R & D reports Title Study of processes of riolling of powders of the nanostrukturirovannykh aluminium alloys, got with the use of technology ultrafast crystallization of rozplavov. popup.stage_title Head Gogaev Kazbek, Registration Date 05-02-2015 Organization Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences popup.description2 Were studied method of obtaining water spray powders of aluminum alloys, powder consolidation methods and the impact regime rolling and extrusion on the properties of materials. The aim of the work is development of technology of consolidation and deformation of nanostructured powder materials based on aluminum-magnesium alloys received by method of powder metallurgy. Was developed technology of dispergating of alloys on the basis of aluminum water of a high pressure at which cooling of particles of powder with a ultra-high speed.. Determine the mode of dehydration and drying of powders with ensuring the prevention of thermal burns, defined boundary of temperature drying regardless of the moisture content in the powder. A study on the effect of deformation on structure and mechanical properties of powder materials based on aluminum-magnesium alloys obtained by high-speed crystallization. As deformation techniques applied extrusion powder briquettes on the strip with its further symmetric or asymmetric rolling. studied the effect of symmetric and asymmetric modes rolling on the mechanical properties of the powder material AMg5 with the addition of Zr and Sc. It is shown that the use of fractional rolling strips with powder alloys AMg5 allows significantly increase the plasticity of the material and has less effect on the hardening. At the same time rolling asimmetrmichnaya more efficiently, than symmetrical5481 Product Description popup.authors Васильєва Галина Іллівна Воропаєв Віталій Семенович Жога Володимир Олександрович Нейков Олег Доміанович Тохтуєв Валерій Глібович popup.nrat_date 2020-04-02 Close