Black aluminum oxide
With
high toughness, black aluminum oxide is extremely suitable for polishing
stainless steel and non-ferrous metals, It¡¯s grinding efficiency
is much higher than that of brown A/O and the finishing effect is
much better than many of other abrasive materials.
|
| Chemical Composition |
Grit |
Content
(%, by weight) |
AL2O3 |
Fe2O3 |
F220 &
Coarser |
62¡«85 |
¡Ý5 |
F240 &
Finer |
60¡«82 |
Note: Special requirement on chemical
composition can be satisfied through discussion.
|
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