High Zirconia Ceramic Grinding Media
|Min. Order (Pieces)||FOB Price|
|1+||US $2 / Piece|
As a professional company in advanced ceramic industries, HIGHBORN is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. 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 rod, 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
They are made of high purity and super-fine raw material with the application of the
most advanced technology in the world. It can be mainly used to grind and disperse
Zirconia has the highest strength and toughness at room temperature of all the advanced ceramic materials. The fine grain size allows for extremely smooth surfaces and sharp edges.
Applications include scissors, knifes, slitters, pump shafts, metal-forming tools, fixtures, tweezers, wire drawing rings, bearing sleeves and valves.
Q: What's the purity of this ceramic?
Alumina ceramic, zirconia ceramic, cordierite mullite disc.
Q: What's the MOQ?
There is no limit on quantity, as per need.
Q: Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
Q: How soon can we get the detail quotation?
Firstly please kindly tell us the size, material and demand quantity, your drawing with technical requirements is best.
If you only have samples, you can also send us.
We will quote our best price in 24 hours, for simple items, we will quote in 1 hour.
|Al2O3 (ZrO2 )Content||wt%||≥ 99.5||≥ 94|
|Hardness (HRA)||HRA ≥||88||92|
|Flexural Strength||MPa ≥||400||800|
|Max. use Temperature||ºC ≥||1500||1450|
|Thermal shock Resistance||Pass||Pass|
|Coeff. of Thermal exp.||×10-6/ºC||7.5||10.0|
|Dielectric Constant||εr20ºC, 1MHz||9.0||-|
|Dielectric Loss||tanδ××10-4, 1MHz||3||-|
|Volume Resistivity||Ω·cm 20ºC||1014||1014|
|Dielectric Strength||KV/mm , DC≥||20||20|
|Acid Resistance||mg/cm2 ≤||3.0||2.0|
|Alkali Resistance||mg/cm2 ≤||0.1||0.08|
|Wear ability||g/cm2 ≤||0.1||0.05|
|Compressive Strength||M Pa ≥||2800||3000|
|Tensile Strength||M Pa ≥||200||600|
|Elastic Modulus(Young)||G Pa||300||320|
|Thermal Conductivity||W/m·K( 20ºC)||20||2.6|