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printing E-MANP
process O
in O
auto-body B-MANP
assembly I-MANP
line E-MANP
. O
This O
paper O
proposed O
an O
approach O
to O
improve O
the O
mechanical B-CONPRI
properties E-CONPRI
of O
spot-welded B-PRO
joints E-PRO
of O
additive B-MATE
manufactured I-MATE
steels E-MATE
by O
the O
design S-FEAT
of O
binder B-MANP
jetting E-MANP
printed O
steels S-MATE
with O
the O
addition O
of O
nanoparticles S-CONPRI
. O
Cu-Sn B-MATE
nanoparticles E-MATE
have O
been O
injected O
to O
the O
stainless B-MATE
steel E-MATE
via O
binder B-MANP
jetting E-MANP
process O
, O
aiming O
to O
fill O
the O
voids S-CONPRI
between O
steel S-MATE
particles S-CONPRI
and O
reduce O
the O
microstructure B-CONPRI
heterogeneity E-CONPRI
in O
the O
spot B-FEAT
welds E-FEAT
. O
The O
microstructure B-CONPRI
evolution E-CONPRI
, O
sintering S-MANP
behavior O
of O
nanoparticles S-CONPRI
and O
mechanical B-CONPRI
properties E-CONPRI
of O
resistance B-MANP
spot I-MANP
welded E-MANP
stainless O
steel S-MATE
were O
characterized O
and O
analyzed O
. O