New way to take control of a structural grain size in the formation of nanomaterials by extrusion (CROSBI ID 184450)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Valiček, J. ; Čep, R. ; Rokosz, K. ; Lukianowicz, C. ; Kozak, Dražan ; Zelenak, M. ; Koštial, P. ; Hloch, S. ; Harničarova, M. ; Hlavaček, P. ; Haluzikova, B.
engleski
New way to take control of a structural grain size in the formation of nanomaterials by extrusion
Production of nanomaterials by formation of extreme plastic deformation ECAP (Equal-Channel Angular Pressing) is a way of preparing nano-structures of engineering materials. A development of a nanostructure in steel AISI 309 (EN X15CrNiSi20.20) with the technology of ECAP, and a new method for determination of the grain size are analysed here. In this study, we also make a comparison, analysis and prediction of the grain size with other technologies. Samples of steel of AISI 309 type were deformed by ECAP method using up to 35 passes.
nanomaterials; extreme plastic deformation; control; loading; grain diameter reduction
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Podaci o izdanju
43 (5)
2012.
405-411
objavljeno
0933-5137
10.1002/mawe.201200973