Brown Fused Alumina Fefractory
Brown Fused Alumina Segmented Sand
| 色 | ダークブラウン |
| 原材料 | ボーキサイト, 炭素材料, 鉄粉 |
| 結晶構造 | 三方晶系クリスタル |
| 真の密度 | 3.90 g/cm3 |
| かさ密度 | 1.75-1.95 g/cm3 |
| 硬度 (モース) | 9 |
| 融点 | 2250℃ |
| 粒子サイズ | Fグリット, Pグリット, Wマイクロパウダー, セグメントサンド, 微粉 |
| アプリケーション | 耐火物, キャスタブル, 耐火レンガ, サンドブラスト, 自由研削, 樹脂研磨剤, コーティングされた研磨材, 機能性フィラー, ろ過材, ウォータージェット切断, その他さまざまな業界 |
製品の概要:
Brown fused alumina is produced from bauxite, charcoal, iron chip by being fused under high temperature in an electric arc furnace. It is characterized by high toughness and has micro hardness of 2000-2200 kg/mm .
The abrasive tools made by brown fused alumina are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze, 等. Brown fused alumina can also be used for making fine quality refractory etc.
利点:
Brown Fused Alumina has the is featured by high packing density, high purity, compact texture, good self sharpening, good toughness and low magnetic content.
Brown Fused Alumina Refractory Segmented Sand Size ：
Brown Fused Alumina Refractory sizes:F8 F10 F14 F16 F20 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 Or as per specific requirements.
| Test Products | Al2O3% | Fe2O3% | SIO2% | TIO2% | Magnetic material content(%) |
|---|---|---|---|---|---|
| Brown fused alumina 0-1MM | ≥95 | ≦0.3 | ≦1.5 | ≦3.0 | – |
応用：
Abrasives
One of the primary applications of brown fused alumina is in the manufacturing of abrasive products such as grinding wheels, サンドペーパー, and blasting media. Its high hardness and strength make it an excellent choice for cutting, 研削, and polishing various materials, 金属を含む, セラミックス, and glass.
耐火物
Brown fused alumina is also widely used as a refractory material, particularly in the production of high-temperature-resistant products such as bricks, キャスタブル, and monolithic linings. Its excellent heat resistance and chemical stability make it suitable for use in furnaces, ki, and other high-temperature applications.
表面処理
Brown fused alumina is used in surface treatment processes such as shot blasting, サンドブラスト, and surface polishing. Its hardness and abrasiveness make it ideal for cleaning and preparing metal surfaces before painting, welding, or other operations.
Other Applications
Brown fused alumina has other niche applications, including the manufacturing of wear-resistant ceramics, anti-skid materials, and specialized grinding tools.
パッキング:
- 25kg紙/プラスチック製の小さな袋
- 0/1.2/1.25/1.35マウントビッグバッグ
- 大きなバッグの中の小さな袋
- 大きなバッグ / パレットの小さな袋
- バルク
- 顧客の詳細要件によると
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融合アルミナは、研磨ブラストに広く使用されています, 砥石, サンドペーパー, 耐火物, そして、その硬度による精密鋳造, 靭性, および熱特性.
The high hardness of fused alumina enables it to maintain sharp cutting edges, resist wear, and provide consistent abrasive performance, making it suitable for challenging grinding and cutting applications.
砥粒に大きな粒子が含まれているため、研磨工程で傷が発生します。, 製品の外観が悪くなり、清浄度も低下します.
Fused alumina offers excellent thermal shock resistance, high refractoriness, and chemical stability, making it an ideal material for refractory linings in furnaces, ki, and other high-temperature environments.
