Investigation of Friction and Erosion Wear Properties of Titanium and Titanium Alloy Pipes
Ting Mao,
Zhiming Yu,
Jing Yan
и другие.
Materials,
Год журнала:
2024,
Номер
17(20), С. 5043 - 5043
Опубликована: Окт. 15, 2024
Titanium
alloys
are
applied
in
oil
and
gas
development
transportation
to
improve
conditions
because
of
their
high
specific
strength
corrosion
resistance.
However,
the
disadvantage
poor
wear
resistance
has
become
an
obstacle
developing
titanium
alloys.
The
friction
properties
pure
TA3
alloy
TA10
were
tested
under
different
loads
forms
using
a
reciprocating
tester.
Moreover,
erosion
was
studied
gas–solid
results
show
that
rate
increases
with
increasing
load.
Under
load
50
N,
mass
losses
dry
wet
0.0013
g
0.0045
g,
respectively,
while
0.0033
0.0046
respectively.
While
increased
70
loss
even
greater,
reaching
0.0065
0.0058
g.
include
abrasive
wear,
adhesive
oxidation
wear.
joint
action
various
leads
materials.
simulated
working
conditions,
rates
1.01
×
10−3
g/s
0.94
g/s.
mechanism
is
same,
including
plowing,
indentation
cracking.
Язык: Английский
The corrosion behavior and passive film structure of industrial pure titanium with different Fe content in hydrochloric acid
Journal of Materials Research and Technology,
Год журнала:
2025,
Номер
35, С. 599 - 610
Опубликована: Янв. 10, 2025
Язык: Английский
Evaluation of Niobium-Based Bipolar Plates with Ultra-Low Precious Metal Coatings for High-Performance and Durable PEM Water Electrolyzers
Materials Today Energy,
Год журнала:
2025,
Номер
unknown, С. 101913 - 101913
Опубликована: Май 1, 2025
Язык: Английский
Effect of Heat Treatment Temperature on the Microstructure and Properties of Titanium-Clad Steel Plate Prepared by Vacuum Hot Rolling
Coatings,
Год журнала:
2024,
Номер
14(9), С. 1096 - 1096
Опубликована: Авг. 30, 2024
Titanium-clad
steel
plates
are
widely
used
in
chemical
equipment
and
nuclear
power
due
to
their
excellent
corrosion
resistance
high
strength.
However,
the
Ti-C
Fe-Ti
compounds
generated
easily
at
titanium/steel
interface
deteriorate
bonding
strength
of
titanium
steel,
especially
high-temperature
service
environments.
In
this
study,
pure
Fe
DT4
was
chosen
as
an
intermediate
layer
control
formation
interfacial
compounds.
The
titanium/DT4/steel
were
manufactured
by
hot
rolling
technology
with
a
small
hole
vacuuming.
Then,
titanium-clad
annealed
temperatures
450
°C,
550
650
°C
modify
microstructure
properties.
composition,
mechanical
properties
plates,
property
studied
as-rolled
state
under
different
annealing
temperatures.
results
showed
that
TiC,
FeTi,
Fe2Ti
state.
After
treatment,
types
quantities
reduced,
these
mainly
TiC
FeTi
temperature
°C.
compound
only
appeared
variation
determined
hardness
shear
plates.
more
compounds,
higher
lower
Therefore,
when
lowest
highest.
Meanwhile,
significant
improvement,
indicating
provides
favorable
conditions
for
enhancing
performance
plate.
Язык: Английский
Effect of Temperature on Thermal Oxidation Behavior of Ti-6Al-4V ELI Alloy
Materials,
Год журнала:
2024,
Номер
17(16), С. 4129 - 4129
Опубликована: Авг. 20, 2024
In
this
paper,
the
morphological,
micromechanical
and
tribological
characteristics
of
Ti-6Al-4V
ELI
alloy
after
thermal
oxidation
(TO)
were
identified.
TO
was
carried
out
at
temperatures
848
K,
898
K
948
over
a
period
50
h.
Microscopic
examination
revealed
that
an
increase
in
temperature
resulted
improved
uniformity
coverage
increased
oxide
grain
size.
Micromechanical
tests
showed
led
to
hardness
deformation
resistance.
Following
oxidation,
decrease
(by
approximately
10–22%)
observed
total
mechanical
work
indentation,
Wtotal,
compared
as-received
material.
The
formation
protective
films
on
also
improvement
characteristics,
both
when
tested
under
dry
friction
conditions
Ringer’s
solution.
sliding
wear
resistance
with
temperature.
However,
greater
degree
reduction
30–50%)
found
for
lubricated
contact
comparison
tests.
Surface
roughness
Язык: Английский
The corrosion behavior of Ti-6Al-4Zr-3Nb-1.1Mo-1Sn-1V alloy pipes in hydrochloric acid solution
Materials Today Communications,
Год журнала:
2024,
Номер
unknown, С. 111261 - 111261
Опубликована: Дек. 1, 2024
Язык: Английский
Corrosion Behavior of 110SS Steel in Self‐Generated Acid at High Temperature
Materials and Corrosion,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 25, 2024
ABSTRACT
The
corrosion
behavior
of
hydrogen
sulfide
corrosion‐resistant
alloy
steel
110SS
in
the
self‐generated
acid
system
at
(ultra‐)
high
temperature
was
studied.
results
weight
loss
experiment
showed
that
rate
decreased
with
increase
120°C–200°C.
comprehensive
study
SEM‐EDS
and
XPS
FeCO
3
formed
on
surface
steel.
With
temperature,
became
dense,
decreased.
In
addition,
when
is
120°C,
3D
laser
scanning
show
strong,
phenomenon
inhibited
after
adding
oleic
imidazoline.
SEM
electrochemical
experiments
imidazoline
inhibitor
can
be
stably
adsorbed
reduce
its
acid.
Язык: Английский