La differenza principale tra l'ossido di alluminio marrone e l'ossido di alluminio bianco è la loro purezza. White aluminum oxide is made from a higher purity alumina, il che significa che contiene meno ferro e altre impurità. This makes it a better choice for applications that require minimal foreign contamination, such as in the aerospace and medical industries.
Brown aluminum oxide is also a good abrasive, but it is not as pure as white aluminum oxide. This means that it can leave behind some iron or other impurities, which can be a problem in some applications.
| Proprietà | Brown Aluminum Oxide | White Aluminum Oxide |
|---|---|---|
| Purezza | Contains impurities such as iron and silicon | Pure aluminum oxide |
| Durezza | Less hard | Harder |
| Friability | Less friable | More friable |
| Costo | Less expensive | More expensive |
| Applicazioni | General-purpose abrasive | Precision abrasive |
Some specific applications where white aluminum oxide is often used include:
- Grinding and polishing of metal, plastics, and glass
- Sandblasting to remove rust, colore, and other coatings
- Cleaning and deburring of precision parts
- Sharpening of tools
Brown aluminum oxide is often used in applications where cost is a major factor, ad esempio:
- Sandblasting of large surfaces
- Cleaning of concrete and masonry
- Abrasive blasting of rocks and minerals
Read more visit : The Difference Between White, Nero, and Brown Fused Alumina
Henan Superior Abrasives
Henan Superior Abrasives (HSA) is a well-known supplier of silicon carbide, White Fused Aluminum Oxide and Brown Fused Aluminum Oxide in China, Con eccesso 20 anni di esperienza nel settore abrasivo, Our market reach spans across America, Canada, il Medio Oriente, Russia, Spagna, Sudafrica, Sud -est asiatico, and beyond. Welcome to contact us to get aluminum oxide quotation.
