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

0532833 - FZÚ 2021 RIV NL eng J - Journal Article
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
R&D Projects: GA MŠMT(CZ) EF16_019/0000760; GA ČR GA20-05903S; GA MŠMT LM2018110
Grant - others:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institutional support: RVO:68378271
Keywords : aluminium alloy * severe plastic deformation * microstructure * grain refinement
OECD category: Materials engineering
Impact factor: 3.423, year: 2020
Method of publishing: Limited access
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.
Permanent Link: http://hdl.handle.net/11104/0311226