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An O
in B-CONPRI
situ E-CONPRI
powder O
mixing S-CONPRI
system O
was O
designed S-FEAT
to O
mix O
both O
metal S-MATE
and O
glass S-MATE
powders O
at O
selective O
ratios O
and O
the O
mixed O
powders S-MATE
were O
dispensed O
with O
an O
ultrasonic B-MACEQ
vibration I-MACEQ
powder I-MACEQ
feeding I-MACEQ
system E-MACEQ
with O
multiple O
nozzles S-MACEQ
. O
From O
the O
cross B-CONPRI
section E-CONPRI
analysis O
of O
the O
gradient B-CONPRI
structures E-CONPRI
, O
glass S-MATE
proportion O
increased O
gradually O
from O
the O
metallic B-MATE
matrix I-MATE
composite E-MATE
( O
MMC S-MATE
) O
, O
transition B-CONPRI
phase E-CONPRI
to O
ceramic B-MATE
matrix I-MATE
composite E-MATE
( O
CMC S-MATE
) O
. O
The O
pure O
copper B-MATE
alloy E-MATE
joined O
the O
MMC S-MATE
part O
and O
the O
pure O
glass S-MATE
phase O
penetrated O
into O
the O
CMC S-MATE
part O
during O
laser B-CONPRI
processing E-CONPRI
, O
which O
anchored O
the O
glass S-MATE
phase O