Machining Wear Resistant Zro2 Ceramic Zirconia Seal Rings

• Customization: Available
• Application: Aerospace, Architectural, Ceramic Decorations, Electronics, Home Use, Medical, Refractory
• Flexural Strength: >1000 MPa
• Model NO.: MCZCTTR
• Purity: 99%
• Type: Refractory Material, Ceramic Part
• Feature: Long Time Materials
• Refractoriness (C): 2200c
• Shape: Ring
• Material: Zirconia Ceramic
• Color: White
• Size: Customized
• Density: 6.0g/cm3
• Max Temperature: 2200c
• Package: Wooden Box
• Delivery Time: 3-30days
• Product Name: Zirconia Ceramic Ring
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: Mission
• Origin: China
• Production Capacity: 500000 Pieces/Month

Product Description

Mission Ceramic supply high quality zirconia washer. .  
We have both PSZ (partially stabilized zirocnia) and FSZ (fully stabilized zirconia).
 
Specifications
1.High density 
2.High hardness 
3.High pressure 
4.Wear resistance
1.Features: 
    1) Use temperatures up to 2400°C  
 
    2) High density  
 
    3) High hardness  
 
    4) Low thermal conductivity  
 
    5) Chemical inertness  
 
    6) Good bending strength and fracture toughness  
 
    7) Zirconia ceramics will not wear easily

 
 
ZrO2 Ceramic Ring Technical Data
 

PSZ Ceramic Properties
PROPERTIES	Unit	Zirconia Ceramic
Al2O3 (ZrO2 )Content	wt%	≥ 94
Density	G /CM3	6.00
Hardness (HRA)	HRA ≥	90
Flexural  Strength	MPa ≥	800
Max. use Temperature	ºC	1000
Gas-tightness		Pass
Thermal shock Resistance		Pass
Coeff. of Thermal exp.	×10-6/ºC	10.0
Volume Resistivity	Ω·cm 20ºC	1014
Dielectric Strength	KV/mm , DC≥	20
Acid Resistance	mg/cm2 ≤	2.0
Alkali Resistance	mg/cm2 ≤	0.08
Wear  ability	g/cm2 ≤	0.05
Compressive Strength	M Pa ≥	2000
Tensile Strength	M Pa ≥	600
Elastic Modulus(Young)	G Pa	320
Thermal Conductivity	W/m·K( 20ºC)	2.6

Y-FSZ Ceramic Properties
Chemical content	ZrO2	86 wt%
	Y2O3	14 wt%
Physical Properties	Melting point	≥2500ºC
	Max. operating temperature	2200ºC
	Color	White
	Density	5.8g/cm3
Mechanical properties	Flexural strength	200MPa
	Young's module	200GPa
	Hardness(HRA)	86
Thermal properties	Thermal expansion coefficient(20ºC)	8-10X10-6
	Thermal conductivity	1-2W/mk
Electrical properties	Dielectric constant(1MHz25ºC)	12
	Electrical resistivity(25ºC)	109

Packaging:
1. Clean plates by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
 
Shipping Method: By sea, by Air, by express way.
Our Company
Zhengzhou Mission Ceramic Products Co., Ltd. is located in Zhenzhou City, Henan Province, China. We have been working in advanced ceramic and thermal industry for 5 years. Thanks to our professional engineers, we can provide high quality products at competitive cost. 
Our main produce mainly including alumina tubes,rods,crucible,boats,plates,balls,washers. and zirconia tubes,rod,crucible,plate,Sic rollers,beams,plate,mosi2 heating element,Sic heating element,etc

Our main products as bellow.
1. Alumina ceramic products, including tubes, rods, crucibles, plates, and other part made by your
Design.
2. Zirconia Ceramic products, including tubes, crucibles, plates and other parts as you need.
3. Silicon carbide ceramic products, includng beams, plates, tubes, crucibles etc.
4. Boron nitride ceramic products, including plates, crucible, and other parts as you need.
5. Alumina ceramic fiber products, including fiber, board, and other parts as you need.
6. Heating elements, including MoSi2 heating element and MoSo2 heating element.

Zhengzhou Mission Ceramic Products Co., Ltd 
Website: mscera.en.made-in-china.com