Anomalies in Deformation Behaviour of TiAl Intermetallic

An explanation was proposed for a nonmonotonic temperature dependence of the yield stress σy(T) in TiAl having two extrema where σy(T) changes its temperature behaviour. The comparison of σy(T) curves for TiAl and typical curves for other materials (b.c.c. metals, semiconductors, Ni3Al-type intermet...

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Detalhes bibliográficos
Main Authors: B. A. Greenberg, M. A. Ivanov
Formato: Artigo
Idioma:Inglês
Publicado em: G. V. Kurdyumov Institute for Metal Physics of the N.A.S. of Ukraine 2000-02-01
Colecção:Успехи физики металлов
Assuntos:
tial
mechanical properties
yield stress
work hardening rate
flow stress anomaly
brittleness
microstructure
dislocation
peierls relief
thermally activated blocking
Acesso em linha:https://ufm.imp.kiev.ua/en/abstract/v01/i01/009.html
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