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| 地址：江苏宜兴市丁蜀镇通蜀路东 |
| Address: East Tongshu Road, Dingshu Town, Yixing City, 214221 Jiangsu, P.R.Chinaa |
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++86-(0)510-8743 8628 |
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材料数据一览表 Materials Data Overview
技术参数（DOCERAM Slim, A-997, Z-1000, Cerazur, SN-750）
Technical Parameters for DOCERAM Slim, A-997, Z-1000, Cerazur, SN-750
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Type
种类 |
Unit
单位 |
Slim |
A-997 |
Z-1000 |
Cerazur |
SN-750 |
Material
材料 |
|
Al2O3 > 95-97% |
Al2O3 > 99.7% |
ZrO2 Y-PSZ |
ZrO2 Y-PSZ |
Si3N4 |
Colour
颜色 |
|
white, ivory, pink, red, salmon |
ivory, light pink |
white |
blue |
grey,black |
Density
密度 |
g/cm3 |
3.7 |
3.9 |
6 |
6 |
3.2 |
Flexural Strength
抗折强度 |
MPa |
300 |
390 |
1,000 |
1,300 |
750 |
Compressive Strength
抗压强度 |
MPa |
3,400 |
3,900 |
3,000 |
3,000 |
2,500 |
Modulus of Elasticity
弹性模量 |
GPa |
350 |
390 |
205 |
205 |
310 |
Impact Resistance
抗冲击强度 |
MPa m1/2 |
4.0 |
5.2 |
8 |
12 |
7.3 |
Weibull Modulus
维泊尔系数 |
m |
10 |
12 |
22 |
25 |
17 |
Vickers Hardness
维氏硬度 |
HV 0.5 |
1,800 |
2,000 |
1,300 |
1,150 |
1900 |
Thermal Expansion Coefficient
热膨胀系数 |
10-6 K-1 |
5.0 - 8.3 |
5.5 - 8.4 |
10 |
10 |
2.5 |
Thermal Conductivity
导热系数 |
W/mK |
24 |
28 |
< 2 |
< 2 |
33 |
Thermal Shock Resistance
热震稳定性 |
△T °C |
250 |
280 |
270 |
280 |
780 |
Maximum Use Temperature
最高使用温度 |
°C |
1,600 |
1,700 |
1,000 |
1,000 |
1,300 |
Volume Resistivity at 20 °C
20°C 体积电阻 |
cm |
>1014 |
>1015 |
>1010 |
>1010 |
>1011 |
Dielectric Strength
电介质强度 |
kV/mm |
20 |
30 |
- |
- |
20 |
Open Porosity
开孔隙率 |
% |
0 |
0 |
0 |
0 |
0 |
Dielectric Constant
电介质常数 |
εr |
10 |
10 |
- |
- |
20 |
Dielectric Loss Angle
电介损耗角 |
tanδ |
0.001 |
0.0005 |
- |
- |
0.005 |
| These properties were measured on test samples. The values are typical material properties and may vary according to product configuration, geometry and manufacturing process. |
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