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is O
intended O
to O
extend O
microwave B-MANP
sintering E-MANP
capabilities O
, O
mainly O
known O
in O
volumetric O
molds S-MACEQ
, O
also O
to O
applications O
in O
the O
framework S-CONPRI
of O
rapid B-ENAT
prototyping E-ENAT
, O
additive B-MANP
manufacturing E-MANP
, O
and O
3D-printing S-MANP
. O
Oscillating O
laser-arc O
hybrid O
additive B-MANP
manufacturing E-MANP
( O
O-LHAM O
) O
is O
developed O
. O
Surface B-PRO
roughness E-PRO
of O
O-LHAM O
reduces O
to O
20 O
% O
of O
WAAM S-MANP
via O
laser-arc O
synergic O
effects O
. O
High O
porosity S-PRO
easily O
occurs O
within O
laser-arc O
hybrid O
additive B-MANP
manufacturing E-MANP
( O
LHAM O
) O
can O
be S-MATE
suppressed O
via O
periodical O
beam S-MACEQ
oscillation O
. O
O-LHAM O
has O
better O
tensile B-PRO
properties E-PRO
because O
of O
finer B-FEAT
microstructure E-FEAT
and O
lower O
texture S-FEAT
content O
. O