褐色酸化アルミニウムは、アーク炉でボーキサイト混合物から高温で電気溶融されます。褐色で、硬度が高く、靭性に富んでいます。褐色酸化アルミニウムで作られた研磨工具は、炭素鋼、通常の合金鋼、可鍛鋳鉄、硬質青銅の研磨に適しています。耐火性酸化アルミニウムライニング混合物、鋳造材料の注入などに使用されます。
研磨剤グレード:
| サイズ | アルミニウム 分 | SI02 の マックス | チオ2 マックス | 鉄2O3 マックス |
| 12#-80# | 94.5-97% | 0.6～0.8% | 1.5～3% | 0.12～0.2% |
| 100#-180# | 93.5% | 0.7～1% | 1.5～3.8% | 0.15～0.25% |
| 240#-280# | 92% | 0.85-1.1% | 1.5～3.8% | 0.18-0.35% |
代表的な用途:
- 接着またはコーティングされたアプリケーション
- 表面仕上げまたは準備
- コーティングまたはスケール除去
- 研磨
- 滑り止め表面
以下の材料に適しています:
- 鉄鋼または普通合金鋼
- 陶芸
- プラスチック
- 石
- ガラス
- 木材
- ゴム
- 複合材料
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