1.Chrome electro corundum abrasive powder 2.steady quality 3.Pink color 4.Include LOW,MEDIUM,HIGH Chrome

 

Chrome electro corundum abrasive powder PROCESS OF PRODUCTION AND CHARACTER

Compared to Brown Regular Aluminum Oxide the  Chrome electro corundum is harder, more aggressive and has better cutting ability. The grain shape of Pink Fused Alumina is sharp and angular.

 

 

HIGH CHROMIUM  Chrome electro corundum SPEC:

Items/ Chemical Composition		Unit	Index
Size: F12-F80	Al2O3	%	97.4min
	Cr2O3	%	1.00-2.00
	Na2O	%	0.55max
F90-F150	Al2O3	%	97.00min
	Cr2O3	%	1.00-2.00
	Na2O	%	0.60max
F180-F220	Al2O3	%	96.50min
	Cr2O3	%	1.00-2.00
	Na2O	%	0.70max
Physical Property	Basic Minerals		α— AI2O3
	Crystal size	μm	600~2000
	True density	g/cm3	≥3.90
	Bulk density	g/cm3	1.40~1.91
	Knoop hardness	g/mm2	2200~2300

HIGH CHROMIUM  Chrome electro corundum Applications:

1.The FEPA F grades of Pink Fused Alumina are especially suitable for the manufacturing vitrified bonded abrasives for working hardened steels and alloys with tensile strengths of over 50 kg/mm².

2. Chrome electro corundum is also used in tool grinding, knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted wheels.

3.The FEPA P grades of Pink Fused Alumina are a preferred material for working non-ferrous metals and the alloys (copper, aluminum, zinc, brass, Bronze),

4. used for softer materials, such as wood, synthetics and paints.

Chrome electro corundum abrasive powder