White fused alumina oxide for alloy steel cutting

Description

White corundum use high quality alumina powder as raw material, under the procedure of material sorting, electrolytic smelting, crushing, iron removal and magnetic separation, screening, physical and chemical inspection.White corundum is harder than brown one, with good cutting performance, it can cut the alloy steel.

Features of White Corundum

High temperature resistance
Corrosion resistance
Wear resistance
High hardness
Low coefficient of expansion
Good cutting performance

Advantages of our white Corundum

Favorable price and good service;
Stable supply together with quick delivery time
Max usable temperature: 1900°c;
Mohs hardenss: 9.0

Common Size of White Corundum for steel cutting

16,20,24,30,36,46,60,80,100,120,150,180,200,220.(mesh)

Specification of White corundum

Usage	Specifications		The main chemical components%
			Al2O3	Fe2O3	SiO2	Na2O	CaO
Abrasives	F	F4-F80	≥99	≤0.25	≤1.5	≤0.25	≤0.01
		F90-F150
		F180-F240
	P	8#-80#	≥99	≤0.25	≤1.2	≤0.4	≤0.01
		100#-150#
		180-220#