Electrocorundum white A25 (aluminium oxide) is made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with white fused alundum white electrofused-Electrocorundum white the main crystal phase alpha-Al2O3.The white fused alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
Electrocorundum white chemical-physical index | ||||
Chemical compositions | Physical properties | |||
Items | Value of specification(%) | Items | property | |
Al2O3 | 99.5min | Color | White | |
SiO2 | 0.1max | Bulk density | 1.75-1.95g/cm3 | |
NaO2 | 0.26max | True density | 3.95g/cm3 | |
Electrocorundum white another name
white fused alumina
White alumina oxide
white Corundum
white aluminum oxide
white fused Al2O3
white aloxide
white electric-furnace Corundum
Electrocorundum white available size:
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220#
JIS#8 JIS#10 JIS#12 JIS#14 JIS#16 JIS#20 JIS#24 JIS#30 JIS#36 JIS#40 JIS#46 JIS#54 JIS#60 JIS#70 JIS#80 JIS#90 JIS#100 JIS#120 JIS#150 JIS#180 JIS#220
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