Dislocation emission from the crack tip in bcc iron

0211941 - UT-L 20010193 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Rosecký, Zdeněk - Machová, Anna - Cejp, J.
Dislocation emission from the crack tip in bcc iron.
Materials Structure and Micromechanics of Fracture /MSMF-3/. Brno: VUT, 2001 - (Pokluda, J.), s. 175-179
[MSMF-3. Brno (CZ), 27.06.2001-29.06.2001]
Grant CEP: GA AV ČR IAA2076701
Klíčová slova: molecular dynamics * alpha iron, brittle-ductile behavior at the crack tip
Kód oboru RIV: JG - Hutnictví, kovové materiály

Atomistic simulations under plane strain conditions by molecular dynamic technique in bcc iron show that microcracks with orientation (-110)[110] can emitt complete edge dislocations in the slip systems 111{112}. Motion of the dislocations away from
Trvalý link: http://hdl.handle.net/11104/0107490