Fused Spinel

 

Spinel grogs and Al 2 O 3 -spinel solid solution grogs with Al 2 O 3 content of 70%,85% and 90% respectively are produced in an electric furnace by Kaifeng Special Refractory Material Group Joint Stock Co.ltd and they can be processed into the grains,the fine powders and the micro powders with different particle sizes.

 

Brands

Properties

AM-70 AM-85 AM-90
Chemical Analysis(%) Al 2 O 3 69-76 82-87 87-92
MgO 22-27 12-17 7-12
CaO 0.65 max 0.5 max 0.4 max
SiO 2 0.4 max 0.4 max 0.35 max
Fe 2 O 3 0.4 max 0.4 max 0.4 max
Grain Size(mm) 0-1,1-3,3-5
Fine powder(mesh ) 80,100,240,325, etc.

 

APPLICATIONS

The PRODUCTS IS USED IN REFRACTORY

PACKING

in 25kg/bag then 40bags into 1mt big bag or 880bags into container

STORAGE AND SHELF LIFE

At least 18 months in dry conditions

AVAILABILITY

4 0-500 metric tons per month

SHIPMENT

60 days after L/C date