Lianyungang Highborn Technology Co., Ltd.

Alumina Ball, Ceramic Ball, Alumina Ceramic Ball manufacturer / supplier in China, offering High Purity Alumina Ceramic Ball, Ozone Less Silica Quartz Glass Tube Tubing, Black Zirconia Ceramic Hex Head Ceramic Screw Nuts and Bolts and so on.

High Purity Alumina Ceramic Ball

FOB Price:US $0.2 / Piece
Min. Order (Pieces) FOB Price
1+ US $0.2 / Piece
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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10000000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info.

Model NO.:HBF
Application:Structure Ceramic
Material:Alumina Ceramic
Type:Ceramic Balls
Density:3.9g/cm3
Sizes:0.5-70mm
Color:White
Magnetic:No
Certification:Yes
Drawing:Yes
Mold:Yes
Tolerance:+-0.05mm
Porosity:0%
Surface:Polished
Trademark:OEM
Transport Package:Export Wooden Box
Specification:ROHS
Origin:Jiang, China
HS Code:691410000

Product Description

Company Information


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 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


High Purity Alumina Ceramic Ball

FAQ
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.




Main Advantage:

High strength,Excellent wear resistance,20 times more than commonly ceramic ball of France or ceramic ball,keep the material high degree of purity.
High density,high grinding efficiency,shorten 50% gridning times.
Very good roundness,very smooth and shiny surface,long times of use.

SizesØmm:
0.5,1.0,1.5,2.0,3.0,4.0,5.0,6.0,8.0,10.0,13.0,15.0,20.0,
30.0,40.0,50.0,60.0,70.0.

Usage:
Ø0.5-3mm Grinding ball use in sand mill
Ø5-20mm Grinding ball use in mix mill and ball mill
OverØ20mm Grinding ball use in ball mill
 


Properties

Unit

Alumina Ceramic

Zirconia Ceramic
Al2O3 (ZrO2 )Contentwt%≥ 99.5≥ 94
Density
g /cm3

3.90
6.00
Hardness (HRA)HRA ≥8892
Flexural  StrengthMPa ≥400800
Max. use TemperatureºC ≥15001450
Gas-tightness
 
PassPass
Thermal shock Resistance
 
PassPass
Coeff. of Thermal exp.×10-6/ºC7.510.0
Dielectric Constantεr20ºC, 1MHz9.0-
Dielectric Losstanδ××10-4, 1MHz3-
Volume ResistivityΩ·cm 20ºC10141014
Dielectric StrengthKV/mm , DC≥2020
Acid Resistancemg/cm2 ≤3.02.0
Alkali Resistancemg/cm2 ≤0.10.08
Wear  abilityg/cm2 ≤0.10.05
Compressive StrengthM Pa ≥28003000
Tensile StrengthM Pa ≥200600
Elastic Modulus(Young)G Pa300320
Poisson's Ratio
 
0.20-
Thermal ConductivityW/m·K( 20ºC)202.6
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