. "11th International Research/Expert Conference ?Trends in the Development of Machinery and Associated Technologies? TMT 2007" . "Malan\u00EDk, Karel" . "432347" . . "4"^^ . . . "978-9958-617-34-8" . "Mathematical Simulation Change of Deformation Process at Severe Plastic Deformation"@en . "Development of materials with ultra-fine structure, i.e. nano-structural materials, belongs nowadays to front-end areas of research of materials and forming technologies all over the world. This topic is also one of the leading themes of the EU 7th Framework program. Substance of this process consists in obtaining of grain size of tested material under 1 m. Sub-microcrystalline materials with average grain size from 50 to 200 (nm) are characterised by very high formability with preservation of their very good strength properties. Important part of works of existing research centres deals with issues of strengthening in the course of plastic deformation. Main content of work will consist of verification of new technology of manufacturing of nano-structural materials by so called EHSD method - Extrusion with High Stage of Deformation with use of Al alloys" . "Rusz, Stanislav" . "1"^^ . . "3"^^ . . . . . "Zenica, Bosna a Hercegovina" . . "Zenica, Bosna a Hercegovina" . "RIV/27768953:_____/07:#0000019!RIV12-MPO-27768953" . "Kedro\u0148, Jan" . . . . "Severe plastic deformation, high amount of deformation, mathematical simulation, stress-strain state, metal flow, UFG structure"@en . "P(2A-1TP1/124)" . "Development of materials with ultra-fine structure, i.e. nano-structural materials, belongs nowadays to front-end areas of research of materials and forming technologies all over the world. This topic is also one of the leading themes of the EU 7th Framework program. Substance of this process consists in obtaining of grain size of tested material under 1 m. Sub-microcrystalline materials with average grain size from 50 to 200 (nm) are characterised by very high formability with preservation of their very good strength properties. Important part of works of existing research centres deals with issues of strengthening in the course of plastic deformation. Main content of work will consist of verification of new technology of manufacturing of nano-structural materials by so called EHSD method - Extrusion with High Stage of Deformation with use of Al alloys"@en . "Mathematical Simulation Change of Deformation Process at Severe Plastic Deformation" . "Mathematical Simulation Change of Deformation Process at Severe Plastic Deformation"@en . "RIV/27768953:_____/07:#0000019" . "2007-09-05+02:00"^^ . . . "Mathematical Simulation Change of Deformation Process at Severe Plastic Deformation" . "Neuveden" . . "[9A6605C77310]" . . . .