Heat resistant grinding alumina ceramic cylinder

Product Overview

Description

Heat resistant grinding alumina ceramic cylinder,high cost-effective, used in Mine Industry
Al2O3>92%
Density>3.58g/cm3
Compressive strength: Above 2, 000mPa
Water absorption: Less than 0.01%
Crushing strength: 520kN plus
Hardness: 9Mohs Color: White
Size(mm): φ 12× 12 φ 20× 20 φ 30× 30 φ 50× 50
Packing: 25kg per bag

Notes: Made and packed according to your requirement
Now, we have the 95% Tooling, so The tooling fee is free
Applications: Ceramic tile factory, Mining, Powder Milling
The alumina ceramic cylinders can replace the alumina ceramic ball as the new packing in the milling
Three times higher cost-effective than alumina ball

 

We are manufacturer of high purity Alumina ceramic cylinder, for Al2O3 content>99.7%.
It can stand 1700C, widely used for high temperature application, like metal processing/glass melting, rapid thermal cycling, gemstone purification for jewelry industry etc.

 

Alumina ceramic cylinder product description:

Name	Square alumina crucible
Chemical ingredient	Al2O3	>=99
	R2O	<=0.2
	Fe2O3	<=0.1
	SiO2	<=0.2
Volume density (g/cm2)		>=3.80
Apparent porosity (%)		<1
Bending strength (Mpa)		>350
Compression strength (Mpa)		>12000
Dielectric constant  ∑(MHz)		2
Max. service temperature (C)		1800

 

     •Extreme high temperature stability under reducing, inert and high vacuum condition under high   temperature up to 1800C.

     •Extreme wear and abrasion resistance.

     •Chemical corrosion resistance under high temperature.

     •High dielectric properties.

     •Gas tight for many applications to provide protective atmospheres or high vacuum at high temperature to eliminate contamination or impurity.