. . "47" . . . . "Titanium, CONFORM, ECAP, ultrafine grain"@en . "Kubina, Tom\u00E1\u0161" . . . "RIV/26316919:_____/13:#0000479" . "4"^^ . "Ultrafine-grained titanium belongs to materials that possess high potential for medical applications and, thanks to its mechanical properties, it is already frequently employed in this field. The know-how for manufacturing ultrafine-grained titanium represents one of the most complex issues in titanium processing. The CONFORM process is one of techniques available for this purpose. The principle of the CONFORM technique is a continuous ECAP (Equal Channel Angular Pressing) process. At present, it is primarily used for processing of materials with low flow stress and good formability. This paper gives a description of this forming technique and of its applications in production of titanium semiproducts. Grade 4 purity titanium was used for the experimental programme. The factors explored in process trials included the impact of the shape of the exit chamber and of the temperatures at key locations within the CONFORM process on the resulting microstructure of the titanium product. Numerical simulations of the process were performed in DEFORM 3D software using various friction conditions. The actual flow of material was compared with the results of the simulation."@en . "4"^^ . . . . "69206" . . "Hodek, Josef" . "[7A87D47FEC8D]" . "Ultrafine-grained titanium belongs to materials that possess high potential for medical applications and, thanks to its mechanical properties, it is already frequently employed in this field. The know-how for manufacturing ultrafine-grained titanium represents one of the most complex issues in titanium processing. The CONFORM process is one of techniques available for this purpose. The principle of the CONFORM technique is a continuous ECAP (Equal Channel Angular Pressing) process. At present, it is primarily used for processing of materials with low flow stress and good formability. This paper gives a description of this forming technique and of its applications in production of titanium semiproducts. Grade 4 purity titanium was used for the experimental programme. The factors explored in process trials included the impact of the shape of the exit chamber and of the temperatures at key locations within the CONFORM process on the resulting microstructure of the titanium product. Numerical simulations of the process were performed in DEFORM 3D software using various friction conditions. The actual flow of material was compared with the results of the simulation." . . . "4"^^ . "Duchek, Michal" . . "RIV/26316919:_____/13:#0000479!RIV14-MPO-26316919" . . "4" . . "Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment"@en . "Dlouh\u00FD, Jarom\u00EDr" . "Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment" . . "1580-2949" . . "MATERIALI IN TEHNOLOGIJE" . "Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment" . . . "http://mit.imt.si/Revija/izvodi/mit134/duchek.pdf" . "Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment"@en . "SI - Slovinsk\u00E1 republika" . "P(FR-TI1/415)" .