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We are specialized in various industrial parts made with ceramic material, the main ceramic materials includes PSZ, TZP, ZTA,. PSZ, TZP,ZTA has many good performance of high strength, good tenacity, anti-erosion, anti-oxidation, anti-high temperature, anti-magnetism, good insulation, less lost in the high frequency media, good performance under cold and heat sudden change. The product quality is reliable and stable. And, in our newest nano ceramic parts, the nano ceramic powder has been put into the original very fine ceramic powder, then the mechanical and physical performance has been improved a lot to be used in the high parameter valve and related mechanical parts.
Items | Test Unit | PSZ | TZP | ZTA | |
Volume Density | g/cm3 | 6.09 | 6.04 | 4.2 |
|
Anti-pressure Strength | MPa | 3500 | 3000 | 3000 |
|
Anti-bend Strength | MPa | 1700 | 1030 | 700 |
|
Anti-impact and breaking Tenacity | MPa·m1/2 | 7 | 8.5 | 6 |
|
Hardness | Kgf/mm2 | 1330 | 1300 | 1635 |
|
Thermal Leading Coefficient | Room Temperature | 2.92 | 2.7 | 22 |
|
Thermal Expanding Coefficient | 200(*10-6/) | 9 | 11 | 8.2 |
|
Anti-Thermal Shock Performance |
| 250 | 250 | 470 |
|
Flexible mold quantity | GPa | 200 | 207 | 340 |
|
ceramic valve
