Optimization of FDM parameters for enhanced mechanical properties of chopped carbon fiber-reinforced polymer composites
Progress in Additive Manufacturing,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Aug. 2, 2024
Language: Английский
Oxide‐Based Ceramic Matrix Composites for High‐Temperature Environments: A Review
Advanced Engineering Materials,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 11, 2025
The
increase
in
demand
for
more
efficient
gas
turbine
engines
has
driven
the
advancement
of
new
materials
and
their
specific
requirements.
Ceramic
matrix
composites
(CMCs)
have
emerged
as
promising
aerospace
applications
due
to
stability
at
high
temperatures
superior
weight‐to‐thrust
ratio
compared
Ni‐based
superalloys.
Within
realm
CMCs,
oxide‐based
variants
stand
out
exceptional
oxidation
resistance
thermo‐mechanical
properties.
While
CMCs
offer
qualities
a
lower
manufacturing
cost,
adoption
remains
rather
limited
comparison
non‐oxide
CMCs.
This
limitation
stems
from
higher
thermal
expansion
coefficient
reduced
operational
temperature.
review
delves
into
processing
techniques,
material
composition,
fiber
architecture
design
Additionally,
it
explores
mechanical
properties
investigates
failure
mechanisms
such
debonding,
delamination,
pull‐outs
various
environments
ascertain
across
diverse
applications.
To
widely
comprehend
usage
applications,
this
thoroughly
examines
corrosion
behavior
delineates
effective
prevention
methods.
characteristics
are
critically
evaluated,
along
with
nuanced
exploration
potential
beyond
aerospace,
encompassing
sectors
like
nuclear
power
other
industries.
Language: Английский
Tensile and flexural behavior of synthetic and hybrid natural fiber composites for lightweight applications
Polymer Composites,
Journal Year:
2025,
Volume and Issue:
unknown
Published: March 17, 2025
Abstract
The
growing
demand
for
lightweight
and
sustainable
materials
has
driven
research
into
hybrid
composites
that
combine
synthetic
natural
fibers.
This
study
aims
to
investigate
the
tensile
flexural
behavior
of
carbon
fiber
(CF)
glass
(GF)
composites,
alongside
incorporating
flax
hemp
were
fabricated
using
vacuum
bagging
technique,
ensuring
uniform
distribution
optimized
mechanical
properties.
Experimental
results
revealed
CF
exhibited
highest
ultimate
strength
(~550
MPa),
with
failure
dominated
by
matrix
cracking
breakage
due
their
inherent
brittleness.
GF
while
having
a
lower
(~450
demonstrated
greater
ductility,
attributed
pull‐out
cracking.
Hybrid
(H1),
combining
GF,
showed
intermediate
(~500
reflecting
mixed
modes.
In
contrast,
(FH
H2)
displayed
significantly
strengths
(~150–200
MPa)
weaker
fiber‐matrix
interactions
moisture
sensitivity.
Despite
strength,
provided
balance
between
performance
sustainability,
making
them
promising
alternative
structural
applications
in
automotive,
aerospace,
eco‐friendly
engineering.
These
findings
highlight
potential
reducing
environmental
impact
maintaining
integrity,
offering
viable
solution
next‐generation
materials.
Highlights
CF,
H1,
FH,
H2
prepared
through
bagging.
brittle
failure;
was
ductile
moderate.
H1
hybrids
combined
balanced
at
~500
MPa.
Natural
prioritize
sustainability
strength.
offer
mix
eco‐friendliness
improved
durability.
Language: Английский
From prototyping to functional parts: A review of mechanical reinforcing procedures for polymeric parts fabricated via material extrusion
Journal of Manufacturing Processes,
Journal Year:
2024,
Volume and Issue:
130, P. 1 - 34
Published: Sept. 5, 2024
Language: Английский
A comparative analysis of mechanical and surface properties of FCC lattice in FFF and MJF-based additive manufacturing
Progress in Additive Manufacturing,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Feb. 3, 2025
Language: Английский
Upcycling end-of-life carbon fiber in high-performance CFRP composites by the material extrusion additive manufacturing process
Frontiers in Mechanical Engineering,
Journal Year:
2024,
Volume and Issue:
10
Published: Oct. 8, 2024
Each
year,
a
significant
amount
of
waste
is
produced
from
carbon
fiber
polymer
composites
at
the
end
its
lifecycle
due
to
extensive
use
across
various
applications.
Utilizing
regenerative
as
feedstock
material
offers
promising
and
sustainable
approach
additive
manufacturing
based
on
materials.
This
study
proposes
recycled
with
polyamide-12
composite.
Filaments
fiber-reinforced
(rCF-PA12)
different
contents
(0%,
10%,
15%
by
weight)
in
matrix
are
developed.
These
filaments
utilized
for
3D
printing
specimens
using
infill
density
parameters
(80%
100%)
fused
deposition
modeling
printer.
The
examined
how
content
densities
influenced
flexural
performance
printed
specimens.
Notably,
part
containing
15
wt%
(rCF)
showed
improvement
enhanced
interface
bonding
effective
alignment.
results
indicated
that
reinforcing
10%
improved
properties
49.86%
91.75%,
respectively,
compared
unreinforced
under
same
parameters.
investigation
demonstrates
manufacturing-based
technique
presents
potential
polymers
manufacture
high-performance
engineering,
economic,
environmentally
friendly
industrial
applications
complicated
design
matrices.
Language: Английский