Enhancing Tribological Performance of Micro-Arc Oxidation Coatings on Mg-Li Alloy with h-BN Incorporation
Ceramics International,
Год журнала:
2025,
Номер
unknown
Опубликована: Янв. 1, 2025
Язык: Английский
Electrolyte and electrolyte-additives for improved plasma electrolytic oxidation on magnesium alloys
Applied Surface Science Advances,
Год журнала:
2025,
Номер
26, С. 100700 - 100700
Опубликована: Янв. 29, 2025
Язык: Английский
Advances in plasma electrolytic oxidation (PEO) on metal-matrix composites (MMCs) – A critical review
Chemical Engineering Journal,
Год журнала:
2024,
Номер
498, С. 155066 - 155066
Опубликована: Авг. 23, 2024
Язык: Английский
Plasma electrolytic oxidation (PEO) layers grown on metals and alloys as supported photocatalysts
Next Energy,
Год журнала:
2025,
Номер
8, С. 100259 - 100259
Опубликована: Март 3, 2025
Язык: Английский
Smart self-healing and self-reporting coatings – an overview
Progress in Organic Coatings,
Год журнала:
2025,
Номер
205, С. 109318 - 109318
Опубликована: Апрель 14, 2025
Язык: Английский
Effect of Ti3SiC2 particles addition on friction and oxidation behavior at high temperature of micro-arc oxidation layer on TC4 alloy
Digest Journal of Nanomaterials and Biostructures,
Год журнала:
2025,
Номер
20(1), С. 351 - 363
Опубликована: Апрель 14, 2025
This
study
involved
the
preparation
of
TiO2
layers
enhanced
with
Ti3SiC2
phase.
was
achieved
by
incorporating
particles
(2-8
g/L)
into
an
Na2WO4+Na2SiO3+Na3PO4
electrolyte
system,
utilizing
micro-arc
oxidation
(MAO)
technique.
The
phase
composition
MAO
layer
analyzed
X-ray
diffractometer,
surface
porosity
and
elemental
distribution
were
assessed
via
scanning
electron
microscopy
energy
dispersive
spectroscopy;
cross-sectional
thickness
measured
metallurgical
microscope;
flatness
confocal
microscope.
friction
behavior
different
contents
compared
sliding
wear
tests;
anti-oxidation
tests
used
to
evaluate
resistance
layers.
results
show:
1)
addition
higher
concentrations
can
increase
layer,
improve
existence
numerous
“volcanoes”
large-sized
pores
in
play
a
certain
“pore
sealing”
effect.
2)
When
concentration
is
greater
than
4g/L,
enhanced;
3)
After
at
700℃
for
14
h,
(6~8g/L)
showed
better
resistance.
would
work
together
atoms
Ti
block
entry
external
oxygen
atoms.
Язык: Английский
Corrosion and bacterial resistance of MAO-PA composite coating on AZ91 magnesium alloy
Journal of Materials Science,
Год журнала:
2024,
Номер
60(2), С. 823 - 843
Опубликована: Дек. 30, 2024
The
antibacterial
properties
and
corrosion
resistance
of
magnesium-based
materials
are
critical
to
the
safety
reliability
medical
equipment.
As
a
promising
metallic
biomaterial
for
such
applications,
must
address
significant
concerns
regarding
potential
various
components
bacterial
contamination
in
operating
rooms
other
environments.
Ensuring
that
equipment
remains
safe
dependable
is
paramount,
as
these
issues
can
compromise
effectiveness
integrity
devices.
This
study
evaluated
synergistic
effects
micro-arc
oxidation
(MAO)
process
combined
with
phytic
acid
(PA)
treatment
on
AZ91
alloys
basic
media.
assessment
focused
surface
topography,
electrochemical
response,
immersion
experiments,
properties,
comparing
results
those
bare
substrate
MAO-based
coatings.
indicate
adding
4
g
nano-TiO2
per
liter
MAO
electrolyte
generates
MgO,
MgSiO4,
TiO2
surface.
These
compounds
act
barrier,
preventing
rapid
degradation
thereby
slowing
rate.
At
60
°C,
60-min
yields
best
resistance,
which
an
order
magnitude
higher
than
Furthermore,
this
reduced
survival
rate
Escherichia
coli
under
wavelengths
ultraviolet
light.
Язык: Английский