
Hard Wearing Brown Fused Aluminum Oxide Grit
Place of Origin: Henan, China
Brand Name: ZhenAn
Size: Customizable
Packing: Standard Sea-worthy Packaging
Purity: High Purity
Description
Description
Brown Fused Aluminum Oxide is a tough and durable abrasive material that is suitable for various industrial applications.
It has a high hardness of 9 on the Mohs scale, making it effective for cutting, grinding, and polishing hard metals and alloys.
Its chemical composition includes a high percentage of aluminum oxide and low amounts of impurities, which ensures consistent performance and reduces the risk of contamination.
Specification
| Product Name | Particle Size | Hardness (Mohs) | Chemical Composition | Applications |
|---|---|---|---|---|
| Brown Fused Alumina 11 | 10-20 mesh | 9 | Al2O3: 95.5%, Fe2O3: 0.3%, SiO2: 1.5% | Coarse grinding and surface preparation |
| Brown Fused Alumina 12 | 20-40 mesh | 9 | Al2O3: 96.0%, Fe2O3: 0.2%, SiO2: 1.2% | Cutting and deburring of hard metals |
| Brown Fused Alumina 13 | 40-60 mesh | 9 | Al2O3: 96.5%, Fe2O3: 0.2%, SiO2: 0.8% | Surface cleaning and preparation, etching |
| Brown Fused Alumina 14 | 60-80 mesh | 9 | Al2O3: 97.0%, Fe2O3: 0.2%, SiO2: 0.6% | Grinding and polishing of stainless steel and alloys |
| Brown Fused Alumina 15 | 80-100 mesh | 9 | Al2O3: 97.5%, Fe2O3: 0.2%, SiO2: 0.4% | Abrasive blasting of metal surfaces |
| Brown Fused Alumina 16 | 100-120 mesh | 9 | Al2O3: 98.0%, Fe2O3: 0.2%, SiO2: 0.2% | Grinding and lapping of carbide dies and molds |
| Brown Fused Alumina 17 | 120-150 mesh | 9 | Al2O3: 98.5%, Fe2O3: 0.1%, SiO2: 0.1% | Surface preparation for thermal spray coatings |
| Brown Fused Alumina 18 | 150-180 mesh | 9 | Al2O3: 99.0%, Fe2O3: 0.1%, SiO2: 0.1% | Surface polishing of electronic components |
| Brown Fused Alumina 19 | 180-220 mesh | 9 | Al2O3: 99.2%, Fe2O3: 0.1%, SiO2: 0.1% | Fine surface finishing of precision components |
| Brown Fused Alumina 20 | 220-240 mesh | 9 | Al2O3: 99.3%, Fe2O3: 0.1%, SiO2: 0.1% | Ultra-fine polishing of optical lenses and mirrors |

Advantages
Brown Fused Aluminum Oxide offers superior performance compared to other abrasive materials due to its high hardness and toughness.
It provides fast and efficient material removal, reducing production time and costs.
Its consistent quality ensures predictable results and reduces the need for frequent replacements.
It is a versatile material that can be used for a wide range of applications, including surface preparation, cleaning, polishing, and etching.
Packing
Brown Fused Aluminum Oxide is typically available in 25kg bags or as bulk shipments in various packaging options.
The bags are made of high-quality materials that ensure safe and secure transportation and storage of the abrasive material.
The bulk shipments are usually transported in specialized containers or trucks that are designed to handle the weight and volume of the abrasive material.
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