Bow-tie slip traces in Fe.sub.80./sub.Al.sub.20./sub. single crystals deformed at room temperature

0397558 - FZÚ 2014 RIV CH eng J - Článek v odborném periodiku
Veselý, J. - Bonneville, J. - Coupeau, C. - Nahas, Y. - Kopeček, Jaromír - Cieslar, M.
Bow-tie slip traces in Fe₈₀Al₂₀ single crystals deformed at room temperature.
Materials Science and Engineering A Structural Materials Properties Microstructure and Processing. Roč. 565, Mar (2013), s. 258-261. ISSN 0921-5093. E-ISSN 1873-4936
Grant CEP: GA ČR(CZ) GAP107/10/0438
Institucionální podpora: RVO:68378271
Klíčová slova: slip traces * Bcc materials * plasticity * dislocations * AFM
Kód oboru RIV: JG - Hutnictví, kovové materiály
Impakt faktor: 2.409, rok: 2013

Slip lines of Fe80Al20 crystals deformed in compression test at room temperature were observed in situ by atomic force microscopy. Peculiars lip traces characterized by a narrow portion spreading at both ends were evidenced. Their origin is discussed in terms of dislocation mechanisms controlling plasticity of body centered cubic materials.
Trvalý link: http://hdl.handle.net/11104/0225183