Refractory 3y 5y 8y Zirconia Zro2 Zirconium Oxide Ceramic Circular Ring

• Application: Aerospace, Electronics, Medical, Refractory, Industrial Ceramic
• Material: Zirconia
• Compressive Strength: 2500
• Model NO.: NN-175608
• Flexural Strength: >300
• Size: Size Customized
• Thermal Shock Resistance: 200
• Thermal Conductivity: 27.5
• Processing Service: Bending, Welding, Cutting, Punching, Decoiling
• Density: 3.8
• Max Working Temperature: 1650
• Certificate: ISO9001:2008/RoHS
• Type: Ceramic Rings
• Trademark: INNVOCERA
• Origin: Fujian, China

Product Description

Product Description

Zirconia/ZrO2/ Zirconium oxide is famous of its extremly density, extrodinary mechanical strength, wear

 

and abrisive resistance,high toughtness and low thermal conductitivy and thermal expansion coefficinent.

 

We offer a selection of differentgrade materialfor producing zirconia ceramic ring, the typical one include

 

yittria partial stabilized, magnesia stablized zirconia.We are capable of producing varity of zircoia ceramic

 

rod from small size to large size.

 

 

Properties:

1. High Thermal Expansion
2. Excellent Thermal Insulation; low thermal conductivity
3. High resistance to crack propagation,high fracture toughness
4. Ability to conduct oxygen ions
5. Low thermal conductivity

 

Features:

1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts.
7) OEM, ODM and OBM are welcomed
 

 

Ceramic material composition:

· 95%--99.99% Alumina (Al2O3)
· Silicon Carbide · Silicon Nitride
· TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)
· ZDY: Yttria fully stabilized Zirconia (ZrO2)

Zirconia Ceramic Properties:

Item	Value
ZRO2	94.9%
Y2O3	5.4%
HardnessHRA	88-90
Density(g/cm3)	5.5-6.05
Flexural strength (MPA)	1100
Young's Modulus (Gpa)	220
Thermal Expansion Coefficient(20-1000) (×10-6/K)	6.5-11.2
Flexural Toughness(Mpa m1/2)	12

 

 

 

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