The main characteristics of zirconia ceramic 

1. Excellent wear resistance, much higher 276 times than stainless steel
2. Higher density than most technical ceramics, over than 6 g/cm3
3. High hardness, over 1300 MPa for Vicker
4. Can withstand higher temperatures up to 2400°
5. Low thermal conductivity, less than 3 W/m.k at room temperature
6. Similar coefficient of thermal expansion as stainless steel
7. Exceptional fracture toughness reaches up to 8 Mpa m^1/2
8. Chemical inertness, aging resistance, and not rust forever
9. Resistance to molten metals due to an extraordinary melting point

 

 

The specification of ceramic 

Forming methods	Dry pressed, Ceramic injection molding, Hot pressed, ISO pressed
Available types	Flanged tubes, slotted tubes, one-end closed tubes, square tubes
Specification	OD can be from 1 to 50mm, length can be from 10mm to 500mm
Precision processing	CNC machining, Precision grinding, Polishing, Lapping,
Tolerance	The tolerance of OD and ID can be 0.001mm, the tolerance of length can be 0.001mm
Surface quality	Free of cracks, foreign contamination, mirror surface better than Ra0.1
Key parameters	Roughness to be 0.02mm, Parallelism to be 0.001mm

 

 

 

The description of zirconia ceramic

Zirconium oxide, also called Zirconia, is an extremely tough technical ceramic with a hardness of >9 Mohs.
Zirconia has the highest strength and fracture toughness at room temperature among all the advanced ceramic materials,
In addition to withstanding attacks from molten metal, organic solvents, strong acids, and strong alkalis.
So zirconia ceramic parts always used in various severe service conditions.

 

 

Lianyungang Highborn Technology CO.,LTD



Is a leading high-tech ceramic development and production enterprises.
Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 )
- Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite

Q:Are you a trading company or a manufacturer?

A:We are professional manufacturer which has almost 10 years of experience in this industry.


Q:Can you produce according to the samples?

A:Yes,we can produce by your samples or technical drawings.


Q:Would it be possible for us to visit your factory?

A:Sure,we welcomed our customers visit our factory in any time.


Q:Will your company supply samples?

A:Yes,the sample expense will be deducted from the value of your order.


Q:What's your payment terms?

A:T/T, L/C, Western Union, Money Gram, are available for us.


Q:Delivery time for my order?

A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order)