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However O
, O
the O
residual B-PRO
stresses E-PRO
and O
distortions O
resulting O
from O
the O
WAAM S-MANP
process S-CONPRI
are O
major O
concerns O
as S-MATE
they O
not O
only O
influence O
the O
part O
tolerance S-PARA
but O
can O
also O
cause O
premature O
failure S-CONPRI
in O
the O
final O
component S-MACEQ
during O
service O
. O
The O
current O
paper O
presents O
a O
method O
for O
using O
neutron B-CHAR
diffraction E-CHAR
to O
measure O
residual B-PRO
stresses E-PRO
in O
Fe3Al O
intermetallic S-MATE
wall O
components S-MACEQ
that O
have O
been O
in-situ S-CONPRI
additively O
fabricated S-CONPRI
using O
the O
WAAM S-MANP
process S-CONPRI
with O
different O
post-production O
treatments O
. O
By O
using O
averaging O
methods O
during O
the O
experimental S-CONPRI
setup O
and O
data S-CONPRI
processing O
, O
more O
reliable O
residual B-PRO
stress E-PRO
results O
are O
obtained O
from O
the O
acquired O
neutron B-CHAR
diffraction E-CHAR