Coatings,
Journal Year:
2024,
Volume and Issue:
14(11), P. 1394 - 1394
Published: Nov. 2, 2024
AlCoCrFeNi
HEA
powders
were
cladded
onto
AISI
1045
steel
using
EHLA
and
CLA,
respectively.
The
phase
composition,
microstructure,
micro/nanohardness,
corrosion
resistance
of
the
two
coatings
compared
analyzed.
results
show
that
structure
prepared
by
CLA
was
a
BCC/B2
solid
solution.
From
bottom
to
top,
EHLA-derived
coating
experienced
evolution
in
microstructure
plane
crystal,
dendrite,
equiaxed
crystal.
micro/nanohardness
(~507
HV0.2,
6.716
GPa)
is
higher
than
CLA-derived
(~429
5.778
GPa).
electrochemical
test
Ecorr
−0.527
V
Icorr
1.272
×
10−7
A/cm2,
while
−0.454
1.588
10−8
which
means
better.
Journal of Physics Conference Series,
Journal Year:
2025,
Volume and Issue:
2971(1), P. 012006 - 012006
Published: Feb. 1, 2025
Abstract
With
the
extensive
development
and
utilization
of
oil
gas
resources,
construction
safe
operation
pipelines
are
crucial.
This
paper
elaborates
importance
coating
technology
for
systematically
analyzes
characteristics,
principles
applications
various
technologies,
including
anticorrosion
coatings,
thermal
insulation
coatings
drag
reduction
coatings.
By
comparing
performance
different
factors
affecting
were
explored,
application
effects
technologies
in
analyzed.
Moreover,
trend
future
research
directions
suggestions
proposed.
Coatings,
Journal Year:
2024,
Volume and Issue:
14(12), P. 1487 - 1487
Published: Nov. 26, 2024
With
the
rapid
development
of
marine
engineering,
effective
antifouling
and
anti-corrosion
technologies
are
essential
for
ensuring
safety
longevity
facilities.
This
review
synthesizes
current
research
on
various
coating
designed
to
combat
biological
fouling
corrosion.
It
analyzes
causes
corrosion,
discusses
their
potential
impacts
ships
structures,
emphasizes
need
protective
systems.
The
covers
technologies,
including
preparation
low-surface-energy
coatings,
conductive
biomimetic
polysiloxane
polyurea
epoxy
polyurethane
high-entropy
alloy
coatings.
Anti-corrosion
coatings
also
discussed,
with
a
focus
characteristics
epoxy,
polyurethane,
as
well
metal-based
alongside
corrosion
resistance
in
environments.
Based
existing
research,
summarizes
ongoing
challenges
offers
perspectives
future
directions
technological
developments.
