TY  - JOUR
AU  - Zamanzade, M.
AU  - Hasemann, G.
AU  - Motz, C.
AU  - Krüger, M.
AU  - Barnoush, A.
TI  - Vacancy effects on the mechanical behavior of B2-FeAl intermetallics
JO  - Materials science and engineering / A
VL  - 712
SN  - 0921-5093
CY  - Amsterdam
PB  - Elsevier
M1  - FZJ-2018-03921
SP  - 88 - 96
PY  - 2018
AB  - The present work addresses the impact of quenched-in thermal vacancies on the mechanical properties of B2 iron aluminides. For this reason different binary Fe-Al alloys with different histories of heat treatment were indented at room temperature. The contributions of mono- and bi-vacancies in addition to triple defects on the elastic, plastic and elastic-plastic transition were evaluated using nanoindentation technique. In the samples containing bi-vacancies, the increase of the hardness was much more pronounced compared to the mono-vacancies.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000423892500010
DO  - DOI:10.1016/j.msea.2017.11.054
UR  - https://juser.fz-juelich.de/record/849818
ER  -