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Yttria Stabilized Zirconia Zirconium Oxide Ceramic

  • Yttria Stabilized Zirconia Zirconium Oxide Ceramic
  • Yttria Stabilized Zirconia Zirconium Oxide Ceramic
  • Yttria Stabilized Zirconia Zirconium Oxide Ceramic
  • Yttria Stabilized Zirconia Zirconium Oxide Ceramic
  • Yttria Stabilized Zirconia Zirconium Oxide Ceramic
Yttria Stabilized Zirconia Zirconium Oxide Ceramic
  • MSJ/ZR-001
  • zirconia ceramic (Y-PSZ)
  • customized
  • 10 pcs per type
  • industrial applications

Zirconia ceramic (ZrO2, Zirconium Oxide) is an ideal techncial ceramic for structural parts, it has relatively high fracture toughness among all technical ceramics, overcoming the inherent brittleness of ceramics to some extent. Zirconia ceramic also has very high hardness, mechanical strength and wear resistance in room temperature and will increase the service life of workpiece greatly. , zirconia ceamic is widely applied for structural ceramic parts or wear resistant parts make ceramic valve components, ceramic utility blades, ceramic grinding media, ceramic pump plungers, ceramic bearings and so on.

Any inquiry please email info@mascera-tec.com or call +86 13860446139

Product detail

Zirconia ceramic (ZrO2, Zirconium Oxide) is an ideal techncial ceramic for structural parts, it has relatively high fracture toughness among all technical ceramics, overcoming the inherent brittleness of ceramics to some extent. Zirconia ceramic also has very high hardness, mechanical strength and wear resistance in room temperature and will increase the service life of workpiece greatly. 


Because of the close coefficient of thermal expansion to steel, zirconia ceramic parts and steel parts could match well. Compared to alumina ceramic, zirconia ceramic has more delicate texture, after grinding and processing, the surface finish will be very smooth and even a mirror effect can be achieved, will reduce the friction as well.


Zirconia ceramic is widely applied for structural ceramic parts or wear resistant parts make ceramic valve components, ceramic utility blades, ceramic grinding media, ceramic pump plungers, ceramic bearings and so on. Application industries include machinery, automobiles, medical, petroleum, chemical, biological, electronic communications.


Types of Zirconia Ceramics

Mascera has two types of zirconia ceramic in our product range,  Yttria Partially Stabilized Zirconia (Y-PSZ) and Magnesia Partially Stabilized Zirconia (Mg-PSZ). Pure zirconia ceramic will have transformation of crystal structure when temperature reaches the certain value, the volume changes drastically when the crystal phase changes, and the finished parts after sintering will crack. To provent this problem, stabilizing agent like Yttrium oxide (Y2O3) or Magnesium oxide (MgO) are doped into zirconia ceramic by changing the crystal structure from a monoclinic to stable tetragonal phase.


Both Y-PSZ and Mg-PSZ  have excellent mechanical properties such as high hardness, high mechanical strength, good wear resistance and good corrosion resistance in room temperature. The difference is that Mg-PSZ has better strength in mosit and high temperature environment while the mechanical properties of Y-PSZ begin to deteriorate.


Main properties of zirconia ceramic

Relatively high fracture toughness among all technical ceramics

High mechanical strength and high hardness

Very good wear resistance

Good resistance to acids and alkalis

Low thermal conductivity – the lowest amount all technical ceramics

can be joint to steel parts because the similar coefficient of thermal expansion

Electrical insulation


Typical applications of zirconia ceramic

Wire forming/drawing dies

Ceramic valve components (balls, seats, liners)

Ceramic pump liners

Mechanical seals

Ceramic cutting blades/knives

Grinding media

Thermal insulation components

Medical and surgical component

Precision ceramic balls for bearings


Material Data Sheet

ItemUnitTechnical parameters
Material--Y-PSZMg-PSZ
Color--WhiteYellow
Densityg/cm35.95-6.05 5.70
Hardness(HV 0.5)--13001100
Fracture Toughness
Mpa.M1/26-7
Flexural Strength (@R.T.)Mpa900 500
Compressive Strength (@R.T.)Mpa2200 
2000
Thermal Conductivity (@R.T.)W/Mk2.2 2.2

Coefficient Of Thermal Expansion 

(20-1000℃)

10-6/℃10.310.3
Thermal Shock Resistance△T(℃)280-350450

Max. Working Temperature

 (@R.T.)

850

2000


Available Shapes of Zirconia Ceramics

Ceramic rod / ceramic pin / ceramic plunger

Ceramic tube / ceramic bushing / ceramic sleeve

Ceramic ring / ceramic washer / ceramic spacer 

Ceramic disc

Ceramic plate / ceramic block

Ceramic ball

Ceramic piston

Ceramic nozzle

Ceramic crucible

Other custom ceramic parts


Packing & Shipment

Package typecarton box with foam protection
Payment terms

TT / Western Union / Paypal

50% payment in advanced and 50% before shipment

Loading port Xiamen, China
Shipping wayBy sea / air / door-to-door express

Zirconia Ceramic

yttria stabilized zirconia



Company Introducton


Zirconium Oxide Ceramic


XIAMEN MASCERA TECHNOLOGY CO., LTD. is a China supplier which specialized in custom manufacturing of technical ceramic components. We provide a broad range of high performance ceramic materials including alumina ceramic, zirconia ceramic, silicon nitride ceramic, silicon carbide ceramic, boron nitride ceramic and aluminum nitride ceramic.

 

We have completed production lines for molding, sintering, high precision machining, quality inspection of technical ceramic components. Our products are in conformity with ISO9001:2015 quality management system and we are capable to deliver ceramic components of fully dense, accurate size and surface finish control, prompt lead time.

 

Since our foundation, Mascera has committed to providing ceramic components of highest quality and has built faithful partnership with our customers. Currently, our products have been exported to 40 countries and widely applied in industries like machinery, automotive, chemistry, medical, energy, electronic, semiconductor, aerospace, telecommunication etc.

 

With expertise of material properties and machining technique, Mascera is able to give our customers the most valuable solutions for their specific applications and cooperate from prototype development to mass production. It is our honor that our technical ceramics components are used by some research institutes and high-tech enterprises, and make small contribution for technology innovation.



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