Factory supply 99.3%min white corundum competitive white corundum price

Specifications

white corundum price
1.Al2O3: 99.3% min
2.good at making refractory products
3.high purity
4.free sample

Factory supply 99.3%min white corundum competitive white corundum price

white corundum price

 

Introduction

White corundum  is made from Calcined Alumina and is a friable product. Like Brown Fused Alumina, WFA is used in the manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting purpose and as polishing media and refractory grade WFA is used as raw material for high alumina refractories

 

Application

 

White corundum is mainly used for grinding high carbon steel, high-speed steel and chilled steel. It can also be used as lapping and polishing medium, precision founding sand and coating materials, catalyst carrier, special ceramics and super refractory material.

 

 

Specifications

Al2O3	Na2O3 + K2O	Fe2O3	SiO2
99.60 min	0.03 max	0.03 max	0.04 max
Particle density (g/cm3)	3.96	Content of magnetic substance %	0.038 max
Hardness (mohs )	≥ 90	Melting point	2050
Bulk density (g/cm3)	1.92	Linear expansion coefficient	7-9

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 Package of white corundum

Factory supply 99.3%min white corundum competitive white corundum price ,factory supply,best price for you,welcome your inquire.