أكسيد الألومنيوم البني المصهور ، المعروف أيضًا باسم الكورندوم الكهربائي، والكورندوم، وأكسيد الألومنيوم، يُحصل عليه كمعدن من خلال صهر البوكسيت في فرن القوس الكهربائي. مكونه الرئيسي هو أكسيد الألومنيوم Al2O3. أكسيد الألومنيوم البني المصهور مادة نظيفة بيئيًا وصلبة للغاية. يُستخدم في إنتاج المواد الكاشطة والحرارية، وفي تطبيقات التفجير الجاف والرطب حيث يمكن إعادة استخدامه. يُستخدم أكسيد الألومنيوم البني المصهور مرارًا وتكرارًا نظرًا لحوافه الحادة وقدرته على التجدد الذاتي. لا يحتوي على السيليكا الحرة (SiO2) القابلة للاستنشاق. يسعد فريقنا الفني المتخصص بمساعدتكم.
| مقاس | AL2O3 مين | SIO 2 الأعلى | تي او 2 الأعلى | Fe2O3 الأعلى |
| 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% |
مجالات التطبيق؛
أكسيد الألومنيوم المصهور البني مُكوّن أساسي يُستخدم في إنتاج المواد الكاشطة المُلصقة (عجلات الطحن) والمواد الكاشطة المُغطاة (ورق الصنفرة)، والمواد المقاومة للحرارة، والأرضيات الصناعية. يُمكن إعادة استخدام أكسيد الألومنيوم المصهور البني في عمليات التفجير بالهواء المضغوط. وهو مادة كاشطة نقية وصلبة للغاية. يُستخدم أكسيد الألومنيوم لتثبيت الأنماط قبل الصقل أو اللصق، وإزالة الصدأ، والكنس، والتشطيب غير اللامع للأسطح الفولاذية، والفولاذ المقاوم للصدأ، والألومنيوم، والمعادن غير الحديدية، والزجاج، والحجر، وغيرها.
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