Industrial high precision zirconia ceramic plunger
In terms of functional ceramics, its excellent high temperature
resistance is used as an induction heating tube, refractory
material, and heating element. Zirconia ceramics have sensitive electrical performance parameters and are mainly
used in oxygen sensors, solid oxide fuel cells (SOFC) and high
temperature heating bodies. ZrO2 has a high refractive index
(N-21^22), and it can be made into a colorful translucent
polycrystalline ZrO2 material by adding certain coloring elements
(V2O5, MoO3, Fe2O3, etc.) to the ultrafine zirconia powder. , like
natural gemstones, sparkling with colorful light, can be made into
a variety of decorations. In addition, zirconia is widely used in
thermal barrier coatings, catalyst carriers, medical, health care,
refractory materials, textiles.
data sheet
| Item | Unit | Typical Values |
| Physical Properties |
| Color | Customized |
| Density | g/cm3 | 6 |
| Zirconia Content | % | 94.40% |
| Gas permeability | 0 |
| Water Absorption | 0 |
| Crystal Size | um | 0.5 |
| Mechanical Properties |
| Rockwell Hardness(45N) | R45N | 78 |
| Vickers Hardness (Load 500g) | Gpa(Kg/mm²) | 11.5(1175) |
| Flexural Strength(20°C) | Mpa | 800 |
| Compressive Strength(20°C) | Mpa | 2000 |
| Modulus of Elasticity(20°C) | Gpa | >200 |
| Fracture Toughness(20°C) | MPam1/2 | 9 |
| Thermal Properties |
| Thermal Conductivity(20°C-400°C) | W(m.K) | 2.5 |
| Thermal Expansion Coefficient | 10-6/°C | 9.6 |
| Thermal Shock Resistance | T°C | 250 |
Our services
Material Service:
Zirconia Ceramic: Mg-PSZ, Y-TZP, ZTA
Alumina Ceramic: 96%, 99%, 99.5% Al2O3
Silicon Nitride: Si3N4, RBSN, SRBSN, GPSN
Machinable Ceramic: Macor Ceramic
Machining Service:
Laser Cutting
CNC Machining
Cernerless Grinding and Inside Hole Honing
Surface Grinding and Polishing
Company introduce
Wuxi Special Ceramic Electrical Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride,
Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics,
assembling, insulation, chemicals, instrument, textile, nuclear
industry, aerial field.We accept trial produce according to the
drawing or sample.It usually takes 15 days to finish trial
product.Mass produce usually takes 30 days.Goods' package is carton
or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and
Europe.Our aim is to deliver goods with high quality at quick
delivery date.
mass production by 100% inspection
