PRODUCTS:

Pink Corundum

Cr- Fused Alumina

Pink Fused Alumina,its main material is alumina.It is electrically fused in high temperature. Being added with the right quantity of chrome oxide, it emerges deep pink in color. Its hardness is close to, but toughness higher than that of WA.The abrasive tools made of it feature excellent durability and high processing cleanness, which are suitable for the precision grinding of the measuring tools, lathe main shafts, instruments and apparatus parts, threading work pieces and samplers, etc.
Applications:
For Resin Bonded and Vitrified Abrasives:Grinding Wheels etc.
Wet and Dry Blasting Media;
Precision Grinding
Other sizes can also be available according to customer's requirements.
Pink Corundum Lump

Specification Contents	Low Chrome	Middle Chrome	High Chrome
Al2O3	Over 98.5%	Over 98.20	Over 97.50%
Na2O	Less 0.50%	Less 0.50%	Less 0.50%
Cr2O3	0.20-0.45%	0.45-1.00%	1.00-2.00%
Fe2O3	Less 0.05%	Less 0.05%	Less 0.05%

Physical Performance

Material	Crystal Size	Specific Gravity g/cm3	Bulk Density g/cm3	Microdensity
α-Al2O3	600-1200	3.90	1.40-1.95	2200-2300

Pink Corundum Powder

Specification  Size	Low Chrome			Middle Chrome			High Chrome
	Al2O3	Cr2O3	Na2O	Al2O3	Cr2O3	Na2O	Al2O3	Cr2O3	Na2O
F12-80	≥98.50	0.20-0.45	≤0.50	≥ 98.20	≥ 0.45-1.00	≤0.55	≥ 97.40	≥1.00-2.00	≤0.55
F90-150	≥98.50		≤0.50	≥ 98.20		≤0.60	≥97.00		≤0.60
F180-220	≥98.50		≤0.50	≥ 98.80		≤0.70	≥96.50		≤0.70

Physical Performance

Material	Crystal Size	Specific Gravity g/cm3	Bulk Density g/cm3	Microdensity
α-Al2O3	600-1200	3.90	1.40-1.91	2200-2300