Journal of Magnesium and Alloys,
Journal Year:
2023,
Volume and Issue:
11(12), P. 4603 - 4618
Published: Jan. 31, 2023
It
is
a
longstanding
and
challenging
task
to
develop
sustainable
environment-friendly
cost-effective
corrosion-protection
technologies
for
Mg
alloys,
especially
under
marine
conditions
in
which
corrosion
can
normally
be
significantly
accelerated
by
bacterial
activity.
However,
this
paper
reports
on
the
of
highly
active
interestingly
inhibited
an
algal-symbiotic
bacterium
Bacillus
altitudinis.
The
presence
drastically
reduced
one
order
magnitude
after
14
days
immersion.
This
means
that
widely
available
natural
ocean
environments
may
employed
as
green
inhibitor
industry.
Based
electrochemical
measurements,
surface
analyses
microbe
experiments,
combined
inhibition
mechanism
proposed
interpret
interesting
behavior
Mg.
International Journal of Molecular Sciences,
Journal Year:
2022,
Volume and Issue:
23(10), P. 5566 - 5566
Published: May 16, 2022
Microbial
cells
secrete
extracellular
polymeric
substances
(EPS)
to
adhere
material
surfaces,
if
they
get
in
contact
with
solid
materials
such
as
metals.
After
phase
equilibrium,
microorganisms
can
firmly
the
metal
surfaces
causing
dissolution
and
corrosion.
Attachment
adhesion
of
via
EPS
increase
possibility
rate
Many
components
are
electrochemical
redox
active,
making
them
closely
related
Functional
groups
have
specific
adsorption
ability,
play
a
key
role
biocorrosion.
This
review
emphasizes
properties
corrosion
protection
underlying
microbially
influenced
(MIC)
mechanisms.
Future
perspectives
regarding
comprehensive
study
MIC
mechanisms
green
methodologies
for
provided.
