Preparation of high-strength ceramsite from coal gangue, fly ash, and steel slag
RSC Advances,
Год журнала:
2025,
Номер
15(6), С. 4332 - 4341
Опубликована: Янв. 1, 2025
High-strength
and
lightweight
aggregate
ceramsites
were
prepared
from
CG,
FA,
steel
slag
(SS)
without
any
additional
chemical
additives
through
high-temperature
sintering.
Язык: Английский
Oil-based drilling cutting pyrolysis residues-recycled fine powder sintered ceramsite: Basic properties, microsintering mechanism, lightweight concrete application and heavy metals solidification
Construction and Building Materials,
Год журнала:
2024,
Номер
447, С. 138136 - 138136
Опубликована: Авг. 31, 2024
Язык: Английский
Comprehensive compilation and analysis of wood composite materials for X-ray, Gamma-ray, and neutron radiation shielding applications: A review
Industrial Crops and Products,
Год журнала:
2024,
Номер
222, С. 119440 - 119440
Опубликована: Авг. 28, 2024
Язык: Английский
Improving mechanical properties of PLA with pinus sylvestris char: Exploring thermal stability, interfacial strengthening mechanisms, and applications in 3D printing
Sustainable Chemistry and Pharmacy,
Год журнала:
2024,
Номер
42, С. 101759 - 101759
Опубликована: Сен. 2, 2024
Язык: Английский
The exploration of effect for nano-Al2O3 on solid waste based superfine tailings cemented paste backfill: Pyrolysis property, hydration mechanism and environmental risk
Construction and Building Materials,
Год журнала:
2024,
Номер
452, С. 139035 - 139035
Опубликована: Ноя. 1, 2024
Язык: Английский
Interface structure between coal gangue ceramsite and cement matrix
Case Studies in Construction Materials,
Год журнала:
2025,
Номер
unknown, С. e04691 - e04691
Опубликована: Апрель 1, 2025
Язык: Английский
Utilization of Marine-Dredged Sediment and Calcium Sulfoaluminate Cement for Preparing Non-Sintered Ceramsites: Properties and Microstructure
Journal of Marine Science and Engineering,
Год журнала:
2025,
Номер
13(5), С. 891 - 891
Опубликована: Апрель 30, 2025
The
resource
utilization
of
marine-dredged
sediment
is
considered
a
sustainable
approach
to
its
disposal.
This
paper
investigates
the
preparation
non-sintered
ceramsites
from
sediments
and
CSA
cement
via
cold-bonded
pelletization.
study
examines
effects
various
conditions
on
engineering
properties,
phase
compositions
microstructures
ceramsites.
results
indicate
that
significantly
influence
particle
size
distribution
early-strength
development
prepared
remarkable,
with
PCS
achieving
approximately
60%
80%
28-day
strength
within
3
days
7
days,
respectively—a
marked
contrast
OPC.
Response
surface
methodology
analysis
reveals
significant
interaction
between
disc
rotation
angle,
rotational
speed,
duration
open-ended
porosity
exhibits
greater
sensitivity
changes
in
parameters
compared
closed-ended
total
porosity.
have
negligible
impact
hydration
process
For
both
ellipsoidal
plate-like
soil
particles,
ettringite
AH3
provide
effective
pore-filling
binding
These
findings
imply
low-carbon
through
offers
nature-based
solution
for
management
coastal
systems.
Язык: Английский
Research and application of interface formation mechanism of dual-liquid casting bimetallic composites
Z. G. Xing,
SX Liang,
J. C. Cao
и другие.
Materials Science and Technology,
Год журнала:
2024,
Номер
unknown
Опубликована: Июль 26, 2024
The
interface
formation
and
its
mechanism
of
ZG42CrMo/BTMCr26
bimetallic
castings,
including
hammerheads
thin
plates,
are
investigated
in
this
work.
By
extending
the
pouring
interval,
area
characteristic
changes
from
local
mixing
solidification
to
shrinkage-filling
solidification.
Both
interfaces
exhibit
high
binding
tensile
strength,
exceeding
500
MPa.
casting
plates
display
a
straight
sequentially
solidified
with
carbide-free
zone
approximately
16.5
μm.
interfacial
adhesion
strength
also
exceed
Based
on
obtained
results
theoretical
basis,
over
20
types
crusher
hammers
weighing
between
7
250
kg,
as
well
various
wear
have
been
produced.
castings
pass
rate
long
lifespan.
Язык: Английский