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PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Specifications
Brand Name :
YH
Certification :
ISO，CE，ROHS
MOQ :
10
Price :
Negotiated
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
10000pcs per month
Delivery Time :
10-30days
Packaging Details :
by caront or wooden case
Color :
White to light gray
Coefficientofthermalexpansion :
10.5 x 10^-6 /°C
Fracture Toughness :
6-10 MPa·m^0.5
Typicalapplications :
Sealing rings in pumps, valves, mechanical seals
Dimensions :
Customizable according to specifications
Productname :
Zirconia Ceramic Sealing Ring
Manufacturingprocess :
Isostatic pressing and sintering
Hardness :
8.5 Mohs
Thermalconductivity :
2.5 W/m·K
Material :
Zirconia (ZrO2)
Density :
6.0 g/cm³
Operatingtemperature :
Up to 1000°C
Description

PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring

Material Properties
* Material: 95% Yttria-Stabilized Zirconia (YSZ)
* Density: 6.05 g/cm³
* Hardness: HV1300-1500 (HRA 88-91)
* Flexural Strength: 900-1200 MPa
* Fracture Toughness: 8-10 MPa·m¹/²
YSZ Zirconia Ceramic Ring: Safe & Reliable for Medical Devices.
Precision YSZ Zirconia Ceramic Ring:
Optimal for Optical Systems. Crafted with ultra-precise machining technology,
this ZrO₂ structural ceramic ring offers excellent surface finish, dimensional accuracy,
and optical stability—suitable for lenses, prisms, and optical instrument housings.
Its low thermal expansion coefficient ensures stable performance under temperature changes, avoiding optical distortion.
The high hardness of YSZ material prevents surface scratches, protecting sensitive optical components and maintaining clear light transmission.

PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom SizePSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

Application
1) Precision linear guides and slides
2) Pump and valve components
3) Semiconductor manufacturing equipment
4) Automotive fuel systems
5) for espresso and coffee machines
6) Food processing machinery
7) Aerospace components
8) .Optical positioning systems
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Basic Physical & Mechanical Properties
Zirconia Ceramic Properties
Item
Unit
Typical Values
Physical Properties
Color
Customized
Density
g/cm3
6.00
Zirconia Content
%
94.4
Gas Permeability
0
Water Absorption
0
Crystal Size
um
0.5
Mechanical Properties
Rockwell Hardness(45N)
R45N
78
Modulus of Elasticity (20°C)
Gpa
>200
Compressive Strength (20°C)
Mpa
2000
Flexural Strength (20°C)
Mpa
800
Thermal Properties
Thermal Expansion Coefficient
10-6/°C
9.6
Thermal Shock Resistance
T°C
250
Thermal Conductivity (20°C-400°C)
W/m.K
2.5
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

Our Technical Expertise: The Reason to Choose Us
Feature 1:
Ultra-High Precision Manufacturing
Dimensional tolerance within ±0.001mm, surface roughness Ra ≤ 0.1μm
Ensures perfect alignment in precision machinery, reduces vibration and wear
Feature 2:
Exceptional Wear Resistance
Hardness of HV1300-1500, 5-8 times more wear-resistant than steel
Extended service life up to 10 times longer than traditional materials, reduces maintenance downtime
Feature 3:
Corrosion and Chemical Resistance
Inert to most acids, alkalis, and solvents; unaffected by oxidation
Suitable for harsh environments including chemical processing and marine applications
Feature 4:
High Temperature Stability
Maintains dimensional stability up to 800°C, low thermal expansion coefficient
Reliable performance in high-temperature operations without deformation
Feature 5:
Non-Magnetic and Electrically Insulating
Zero magnetic permeability, high dielectric strength
Ideal for MRI equipment, semiconductor manufacturing, and electronic applications
Feature 6:
Low coefficient of friction (0.1-0.15), reduces sticking and galling
Smooth operation with minimal lubrication requirements
Product packaging
1:Individually packed in anti-static foam
2:Vacuum-sealed for moisture protection
3:Labeled with part number, dimensions, and material grade
4:Shock-resistant outer packaging
5:Available in bulk or custom packaging
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size Hunan Yuanhong New Material Co.,Ltd was established in 2016 ,there are over 100 sets of ceramic professional equipments , several types of furnace in more than 8000 square meters production workshops. ISO9001 certified, a variety of advanced ceramic materials are ROHS and REACH certified.

PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
CNC Workshop
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Dry Pressing Workshop
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Polishing Machine
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Zirconium Oxide Furnace
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Sintering Kiln
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
Exhibition
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size
FAQ
Q1. Do you provide product samples? Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
Q2. What are your accepted payment methods? We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
Q3. What is your typical delivery lead time? Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
Q4. Do you perform quality inspection before shipment? Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
Q5. What other ceramic materials do you offer? We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.
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PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

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Product Detail
Brand Name :
YH
Certification :
ISO，CE，ROHS
MOQ :
10
Price :
Negotiated
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
10000pcs per month
Contact Supplier
PSZ Partially Stabilized ZrO2 Zirconia Ceramic Ring High Precision Custom Size

Hunan Yuanhong New Materials Co.,Ltd

Verified Supplier
1 Years
hunan, changsha
Since 2016
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Disc, Alumina Ceramic Tube, Zirconia Ceramic Bead
Total Annual :
10000000-30000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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