Technical indicators：
|
Model
|
DK-ZrO2-3Y50
|
DK-ZrO2-5Y50
|
DK-ZrO2-8Y50
|
|
Crystal
phase
|
3Y tetragonal phase
|
5Y tetragonal phase
|
8Y cubic phase
|
|
ZrO2%
(+ HfO2)
|
94.7±0.3
|
91.5±0.3
|
86.5±0.3
|
|
Y2O3（wt%）
|
5.3±0.3
|
8.5±0.3
|
13.5±0.3
|
|
Al2O3%
≤
|
0.01
|
0.01
|
0.01
|
|
SiO2%≤
|
0.01
|
0.01
|
0.01
|
|
Fe2O3%≤
|
0.01
|
0.01
|
0.01
|
|
CaO%≤
|
0.005
|
0.006
|
0.005
|
|
MgO%≤
|
0.005
|
0.005
|
0.005
|
|
TiO2%≤
|
0.002
|
0.002
|
0.002
|
|
Na2O%≤
|
0.005
|
0.005
|
0.005
|
|
Cl-
%≤
|
0.1
|
0.1
|
0.1
|
|
Burning
%≤
|
0.8
|
0.8
|
0.8
|
|
The
average particle size
|
50μm
|
50μm
|
50μm
|
The zirconia granulating powder series
is produced by granulating in the form of spray-dried granules. The standard
diameter of a granule is about 50 um. Each large granule is composed of many
small particles, and its primary particle size is about 50 nm. The
yttrium-stabilized zirconia powder produced by the company through chemical method
ensures the balanced dispersion of yttrium oxide, and strict quality control
guarantees the stable quality of each batch of products. After the
yttria-stabilized zirconia airflow powder is granulated, the powder flows
smoothly and is easy to use. The ceramics produced by the zirconia granulated
powder are called tough ceramics because of the stress-induced phase
transformation toughening energy, and the strength is high, the mechanical
properties are good, and the surface of the produced product is smooth and
clean, and is now widely used in various fields. The recognition of many
downstream companies.
3mo1 yttria-stabilized tetragonal
zirconia granulated powder is currently the most widely used biomedical
material. 3mo1 钇 stabilized zirconia granulated powder,
ideal for mechanical pressing and isostatic pressing, eliminating the need for
users to add adhesive and discharge procedures.
8mo1 钇 stabilized zirconia granulated powder is a high-purity cubic zirconia sintered
body with extremely high ionic conductivity, especially suitable for oxygen
sensors and solid oxide fuel cells.
|
