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[China]
Trade Verify
Address: Chuanbu Village,Ceramics Industrial Park,Dingshu Town,Yixingcity,China
Contact name:Selena
yixing haiyu refractory co.,ltd |
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Black zirconia ceramic solid rod high accuracy precision finishing Industrial electrical structural parts
product name:Black zirconia ceramic solid rod
model:HY-YH03
Product description:
Zirconia is widely used and has a broad market. The specific
applications include solid fuel cells, automotive exhaust
treatment, dental materials, ceramic cutting tools, and zirconia
ceramic optical fiber inserts. With the approaching of the 5G era
of mobile phones, zirconia ceramics have become a hot spot in the
industry again because of their warm and moist feel, scratch
resistance, wear resistance, no signal shielding, excellent heat
dissipation performance and other characteristics. The zirconia
ceramic mobile phone backplane industry has risen rapidly.
Zirconia ceramics can be polished and beautiful in appearance, and
the cost is low. It is an excellent wearable material and has been
widely used in smart wear in recent years. Zirconia ceramics have
high hardness, high wear resistance, good high temperature thermal
stability and thermal shock resistance. With the development of
zirconia ceramics, its application field has expanded from the
field of refractory materials in the past to the field of
structural ceramics, bioceramics and electronic functional
ceramics. It also has active applications in high-tech fields such
as aerospace and nuclear industry.
products index:
| Ceramic characteristic table | |||
| name | zirconium oxide ceramics | ||
| physical propertyessential component | essential component | ZrO2≥95% | |
| Density(g/cm3) | 3.85 | ||
| water absorption% | 0 | ||
| sintering temperature | 1690 | ||
| material characters | Hardness(HV) | 1700 | |
| break off strength | >6500 | ||
| compressive strength | 30000 | ||
| thermal response | maximum service tempera- ture | 1500 | |
| thermal expansion coefficient | 8 | ||
| 10-6/℃ | |||
| 0-1000℃ | |||
| Heat shock resistance T(℃) | 200 | ||
| thermal conductivity W/m.k | 31 | ||
| electrical specification | volume resistivity Ω.cm | >1012 | |
| Insulation destructive power KT/m | 18 | ||
| dielectric constant 1MHZ(E) | 9.2-10.5 | ||
Company machinery and equipment:
