Alumina Ceramic
PRODUCT FEATURE OF ZIRCONIA CERAMIC
* High Hardness and high density
* High Fracture Strength
* Electrical Insulation
* Good wer resistance
* Low thermal Conductivity
* Corrosion Resistance
Properties | Units | Value |
Density | g/cm3 | 6.04 |
Color | - | white |
Water Absorption | % @R.T. | 0.0 |
Hardness | Moh's | 6.5 |
Hardness | knoop (kg/mm2) | 1600 |
Compressive Strength | MPa @ R.T. | 2500 |
Tensile Strength | MPa @ R.T. | 248 |
Modulus of Elasticity | GPa | 207 |
Flexural Strength (MOR) | MPa @ R.T. | 900 |
Fracture Toughness, KIc | MPa x m1/2 | 13.0 |
Max. Use Temperature | ºC | 800 |
Thermal Shock Resistance | DT (ºC) | 280 - 360 |
Thermal Conductivity | W/m-K @ R.T. | 2.7 |
Coefficient of Linear Thermal Expansion, al | mm/m-ºC (~25ºC through ±1000ºC) | 11.0 |
Specific Heat, cp | cal/g-ºC @ R.T. | 0.10 |
Dielectric Constant | 1MHz @ R.T. | 26 @100kHz |
Dielectric Strength | kV/mm | 9.0 |
Electrical Resistivity | Wcm @ R.T. | >1013 |
Product showcase
TYPICAL APPLICATIONS
- Wire forming/drawing dies | - Kiln furniture crucible |
- Insulating rings in thermal processes | - Fiber optic ferrules and sleeves |
- Precision shafts & axles in high wear environments | - Knives and blades |
- Furnace process tubes | - Bearings & rollers |
- Wear resistance pads | - Ceramic guiders |
- Thermocouple protection tubes | - Medical and surgical component |
- Sandblasting nozzles | - Mechanical seals |
- Extrusion dies | - Pumps, pistons, and liners Pumps, pistons, and liners |
- Bushings and caps | - Welding nozzles & pins |
Why choose us?
We are specialized advanced technical ceramics manufacturer,who have founded 8 years.The quality and service of the products are guaranteed.
We provide customized parts according to user’s requirement.We produce and process non-standard components to satisfy the customer’s need.
Delivery time depends on the quantity of orders and destination, it may takes up to 35 business days.
Pre-sale service: Professional technical persons will choose suitable materials for you due to using environment about the ceramic parts.
The sale of services: If you need,we can provide the sample for you to go on testing,and also provide technical help and supports for you.
After-sales service: Accept any repair of the product, help to improve technology for customer. And also provide long-term technical help and support for you!
Xingdelong Precision Ceramic Co.,Ltd is a corporation dedicated to the engineering of technical ceramics and high precision advanced ceramics,the company name of Yixing Tigar Precision Ceramic Co.,Ltd is our subsidiary.
For over eight years, we have dedicated in manufacturing and processing precision parts/components with a wide range of products and services covering high precision ceramics and high performance ceramics, such as machinery ceramic parts/components, textile ceramic parts, electronic ceramics parts, engineered ceramic components, pump components, valve components, flow components, wear components, corrosion resistant ceramic parts, high temperature ceramic parts, welding ceramic parts, ceramic parts for semiconductor etc.
The materials is including alumina, zirconia, silicon carbide, silicon nitride, mullite, cordierite and steatite and so on. The markets we serve are wide and diverse; from machinery and aerospace through to electronics and energy power generation. And based on technical knowledge - over eight years of it in fact - our reputation as a solution provider is also well charted and highly respected.
In both new applications and in areas where technical ceramics are already being used, our company have the necessary expertise and in-depth knowledge to quickly find the best way forward for any potential application from prototypes through to full-scale production of components.
And once fully up and running, we can easily take the process one stage further by offering expert advice in the engineering of more demanding materials.
Our factory have extensive in-house machining facilities - including CNC machines,axis machining centers, drilling, milling, grinding, polishing, sawing, tapping, threading and turning - to enable us to manufacture technical ceramic components to the highest specifications.
A fully controlled inspection facility with co-ordinated measurement system accurate to 0.01mm is also in operation to ensure that our rigorous quality standards are maintained at all times.
Xingdelong Precision Ceramic Co.,Ltd operates to the very highest quality standards and holds ISO9001 Certification.
Ever since establishment, our factory take “Prevailing Quality, Supreme Services and Prompt Delivery” as the company creed and is highly appraised and supported by cooperating businesses for years. We are most thankful for the friendly support and hoping to continuously receive advises, support and encouragement from you all.