离岸价格
获取最新报价0.01 ~ 1000 / Piece ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
1 Piece
包装细节:
paper carton, wooden carton or customized
交货时间:
3-45 working days
供应能力:
100000 Acre per Month
付款方式:
PayPal, Money Gram, Western Union, T/T
联系人 Emily
Xiamen, Fujian
Ceramic Zirconia Sleeve Is Widely Used For High Temperature Heater.
Zirconia ceramic can offer lifetime cost savings, significantly
longer service, better
performance and safer operation than piston/plunger/sleeves made of
more commonly used chrome iron or alumina ceramic, according
to data developed by manufacturers.
Zirconia ceramic parts have excellent physical properties, so it is widely used in petrochemical industry, automobile, electric powder system, mining equipment, machine manufacture, medical devices, electronic ceramics, refractory materials, decorations and so on.
| Properties | Units | Zirconia(ZrO2) | ||
| ZrO*-Al2O3 (ZTA) | Y2O3-ZrO2 (YPTZ) | |||
| Mechanical | Density | g/cm3 | 3.8~4.6 | 6 |
| Color | —— | White | White | |
| Water Absorption | % | 0 | 0 | |
| Vickers Hardness | Gpa | *0.4~*4.4 | *2.7 | |
| Flexural Strength(*0°C) | Mpa | **2~**0 | ***0 | |
| Compressive Strength(*0°C) | Mpa | ***0~***0 | ***0 | |
| Thermal | Thermal Conductivity (*0°C) | W/m.K | *3~*7 | 2.2 |
| Thermal Shock Resistance(*0°C) | Δ T(C) | **0~**0 | **0 | |
| Maximum Use Temperature | °C | ***0~***0 | ***0 | |
| Electrical | Volume Resistivity (*5°C) | Ω.cm | >*0*3 | >*0*4 |
