Wuxi Maoqian New Material Technology Co.,Ltd.
علامة تجارية: com.maoqian
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بيانات تقنية زركونيا
|
ITEM |
UNIT |
Zro2 |
ZTA |
|
Density |
G/cm3 |
6.05 |
413 |
|
Bending Resistance |
Mpa |
1300 |
1000 |
|
Compressive Strength |
Mpa |
3000 |
3300 |
|
Elasticity Modulus |
Gpa |
205 |
320 |
|
Shock Strength |
Mpam/2 |
12 |
10 |
|
Vaporization Coefficient |
M |
25 |
20 |
|
Vickers Hardness |
HV0.5 |
1200 |
1700 |
|
Thermal Expansivity |
10-6K-1 |
10 |
9 |
|
Conductivity |
W/MK |
2 |
20 |
|
Thermal Shock Resistance |
AT℃ |
280 |
260 |
|
Maximum Service Temperature |
℃ |
1200 |
1600 |
|
20℃ Volume Resistance |
Ω |
≥1010 |
≥1012 |
|
Dielectric Strength |
KV/mm |
- |
- |
|
Apparent Porosity |
％ |
0 |
0 |
|
Permittivity |
Er |
- |
- |
|
Dielectric Loss Angle |
tanδ |
- |
- |
بيانات تكنولوجيا مسحوق الزركونيا
|
Check Items |
Results |
|
Composition |
ZrO2(HFO2)/Y2O3=94.48/5.22wt％ |
|
Al2O3 Conten |
0.25％ |
|
SiO2 Conten |
18.12ppm |
|
Fe2O3 Conten |
31.16ppm |
|
Na2O Conten |
8.1ppm |
|
Cl-Conten |
48.37ppm |
|
Surface Area |
7.38m2/g |
|
Original Particle Size |
32nm |
|
Size Distribution |
224nm |
|
Igition Loss |
3.17％(1100℃) |
|
Apparent Density |
1.24g/cm3 |
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