Polymer Composites,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 23, 2024
Abstract
Silicon
carbide
(SiC)‐resin
composites
with
porous
structures
exhibit
excellent
energy
absorption
characteristics.
In
this
study,
three
types
of
triply
periodic
minimal
surface
(TPMS)
(Schwarz
primitive,
Schwarz
diamond,
and
I‐graph‐wrapped
(IWP))
were
fabricated
using
the
digital
light
processing
(DLP)
technique.
Under
static
compression,
TPMS
mainly
fracture
at
four
ends
X
crossband.
The
SiC‐reinforced
resin
exhibited
superior
specific
in
quasistatic
compression
performance
compared
same
structure
constructed
metal
density.
Moreover,
transient
impacts
under
dynamic
strain
rates
did
not
cause
significant
irregular
or
asymmetric
shear
damage
to
structure.
a
primitive
was
relatively
that
IWP
diamond
structures.
Therefore,
5
wt.%
SiC‐resin
composite
possesses
characteristics
can
be
extended
for
applications
aerospace.
Highlights
SiC
reinforced
exhibits
quasi‐static
performance.
yield
strength
is
averaging
nearly
17
MPa.
between
65.68
71.63
J/g.
SiC/resin
Materials,
Год журнала:
2025,
Номер
18(1), С. 211 - 211
Опубликована: Янв. 6, 2025
In
semiconductor
inspection
equipment,
a
chuck
used
to
hold
wafer
is
equipped
with
cooling
or
heating
system
for
temperature
uniformity
across
the
surface
of
wafer.
Surface
important
increasing
speed.
Triply
periodic
minimal
surfaces
(TPMSs)
are
proposed
enhance
uniformity.
TPMSs
topic
research
in
field
additive
manufacturing
and
type
metamaterial
inspired
by
nature.
no
intersections.
Their
continuous
curve
offers
self-support
during
process.
This
structure
enables
division
single
space
into
two
domains.
As
result,
heat
transfer
area
per
unit
volume
larger
than
that
general
lattice
structures,
leading
superior
performance.
paper
proposes
new
called
double-wall
TPMS.
The
process
creating
double-walled
TPMS
adjusting
thickness
sheet
was
investigated,
its
thermal
performance
studied.
Finally,
applied
chuck.
optimal
designs
diamond
gyroid
structures
exhibited
difference
0.23
°C
0.66
°C,
respectively.
Accordingly,
models
optimized
proposed.
