Yixing KAMTAI 22.22*207MM High strength precision Zirconia ceramic plunger
1. Description of Zirconia ceramic plunger
Zirconia ceramic Can seaming is a complex metal-forming process. Stainless steel, hardened steel, and chrome-alloy can seaming rolls suffer from wear, corrosion and pitting, galling and pick-up. These problems can affect product quality by wrinkling or scuffing the can seams and producing out-of-spec seam dimensions. These problems cost you money and productivity because of the time spent cleaning, adjusting and replacing rolls instead of producing saleable product. Our zirconia ceramic rolls or tooling can reduce many of the problems resulting from wear, corrosion and surface damage to can tooling components. Consistent, scuff-free seams form easily on the low friction and corrosion resistant profiled surface. The extremely low profile wear rates reduce seaming machine adjustments and result in longer runs between roll changes. our rolls resist chips and are extremely durable - even during production jams or crashes.
2. Product Details
1. High strength, high fracture toughness and high hardness
2. Excellent abrasion resistance
3.The elastic modulus and thermal expansion coefficient are similar to the metal
4. Low thermal conductivity
We can supply the products according to customer's drawings.
Zirconia tile and ceramics are used in shaft , plunger, sealing structure, auto mobile Industrial, oil drilling equipment, Insulation parts in electrical equipment ,with high density.
| 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 |
℃ |
1000 |
| Gas-tightness |
|
Pass |
| Thermal shock Resistance |
|
Pass |
| Coeff. of Thermal exp. |
×10-6/℃ |
10.0 |
| Volume Resistivity |
Ω·cm 20℃ |
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( 20℃) |
|
We have professional equipment and we are very professional manufacturer.
When we produce zirconia ceramic , we use the best raw material.
And we use dry press and injection moulding,cast moulding to mould zirconia ceramic.
We have many size of zirconia ceramic, also we can customize according to your requirement.
