Payment Type:T/T,L/C
Incoterm:FOB,FCA,CIF,Express Delivery
Transportation:Ocean,Land,Air,Express,Others
Port:SHANGHAI,NINGBO,SHENZHENG
Brand: YXGM
Place Of Origin: China
Types Of: Piezoelectric Ceramics, Dielectric Ceramics, Electrothermal Ceramics, Insulating Ceramics, High Frequency Ceramics
Material: Zirconium Oxide, Alumina-Zirconia, Steatite, Zircon, Zirconia, Alumina, Aluminum Silicate, Boron Nitride, Cordierite, 95%-99%Zr2O3
Color: White,Ivory.Pink.Black
Size: Customized
Density: 3.7-3.90g/cm3
Certisfication: ISO9001/2015. Rohs
Packaging: WOODEN CARTON/PALLET
Productivity: 200000 pcs/monthly
Transportation: Ocean,Land,Air,Express,Others
Place of Origin: CHN
Supply Ability: 200000PCS/MONTH
Certificate: ISO9001/2015
HS Code: 8547100000
Port: SHANGHAI,NINGBO,SHENZHENG
Payment Type: T/T,L/C
Incoterm: FOB,FCA,CIF,Express Delivery
zro2 yttria stabilized zirconia ceramic plungers
ZrO2 yttria-stabilized zirconia ceramic plunger is an Advanced Ceramics component made from a combination of zirconium dioxide (ZrO2) and yttrium oxide (Y2O3). It falls under the category of advanced ceramics, which are high-performance materials used in various industries for their exceptional properties.
This ceramic plunger is specifically classified as Electrical Ceramics due to its excellent electrical insulation properties. It is commonly used as a Ceramic Insulator in applications where electrical conductivity needs to be minimized or completely eliminated.
The addition of yttria to the zirconia matrix enhances the stability and strength of the ceramic, making it suitable for demanding environments and high-pressure applications. The yttria stabilization also prevents the transformation of the zirconia crystal structure, resulting in improved mechanical properties and resistance to cracking.
The ZrO2 yttria-stabilized zirconia ceramic plunger is known for its high hardness, wear resistance, and chemical inertness. It can withstand extreme temperatures, making it ideal for use in harsh conditions. Additionally, it exhibits low thermal conductivity, making it an effective thermal insulator as well.
Advantage:
1. Good electrical insulation
2. Moderate thermal conductivity
3. High corrosion and wear resistance
4. High mechanical strength
5. High compressive strength
6. High hardness
Item Unit Al2O3 95%-97% Al2O3 99% Desity g/cm3 3.7 3.85 Flexural Strength Mpa 300 340 Compressive Strength Mpa 3400 3600 Modulus of Elaslicity Gpa 350 380 Impact Resistance Mpa m1/2 4.0 5 Weibull Moudulus m 10.0 10 Vickers Hardness HV0.5 1200.0 1300 Thermal Expansion Coefficent 10-6K-1 5.0-8.3 5.4-8.3 Thermal Conductivity W/mK 24 27 Thermal Shork Resistance △T℃ 250 270 Maximum Use Temperature ℃ 1600 1650 Volume Resistivity at 20℃ Ω ≥1014 ≥1014 Dielectric Constant KV/mm 20 25 Open Porosity % 0 0 Dielectric Constant ξr 10 10 Dielectric Loss Angle Tanσ 0.001 0.001