Complex shearing of extruded tube (CSET) method for production of tubes with ultra-fine-grained structure

0532833 - FZÚ 2021 RIV NL eng J - Článek v odborném periodiku
Molnárová, Orsolya - Habr, Stanislav - Málek, P. - Lejček, Pavel
Complex shearing of extruded tube (CSET) method for production of tubes with ultra-fine-grained structure.
Materials Letters. Roč. 278, Nov (2020), s. 1-4, č. článku 128341. ISSN 0167-577X. E-ISSN 1873-4979
Grant CEP: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA20-05903S; GA MŠMT LM2018110
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271
Klíčová slova: aluminium alloy * severe plastic deformation * microstructure * grain refinement
Obor OECD: Materials engineering
Impakt faktor: 3.423, rok: 2020
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.matlet.2020.128341

A novel combined route for production of tubes by severe plastic deformation, called Complex Shearing of Extruded Tube (CSET), is introduced. This technique combines sequential extrusion and equal channel angular pressing accompanied by simultaneous friction-induced shearing. The effect of this new route on the microstructure of pure Al and an Al-Mn-Cu alloy is demonstrated which proves the capability of CSET technique to refine the grain size in both materials.
Trvalý link: http://hdl.handle.net/11104/0311226