갈색 용융 알루미나 (일렉트로코런덤, 코런덤, 산화알루미늄이라고도 함)는 전기 아크로에서 보크사이트를 용융하는 과정에서 광물로 얻어집니다. 주성분은 알루미나(Al₂O₃)입니다. 갈색 용융 알루미나는 생태학적으로 깨끗하고 매우 단단한 소재입니다. 갈색 용융 알루미나는 연마재, 내화재 생산, 그리고 건식 및 습식 블라스팅 분야에서 재사용이 가능합니다. 갈색 용융 알루미나는 날카롭고 자가 재생되는 모서리 덕분에 반복적으로 사용됩니다. 갈색 용융 알루미나는 호흡성 유리 실리카(SiO₂)를 포함하지 않습니다. 당사의 전문 기술팀이 기꺼이 도와드리겠습니다.
| 크기 | 알 2 오 3 최소 | SIO 2 맥스 | 티오 2 맥스 | Fe2O3 맥스 |
| 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% |
적용 분야;
갈색 용융 알루미나는 결합 연마재(연삭 휠) 및 코팅 연마재(사포), 내화물, 산업용 바닥재 생산에 사용되는 필수 성분입니다. 갈색 용융 알루미나는 압축 공기 분사에 재사용할 수 있으며, 순수하고 매우 단단한 연마재입니다. 산화알루미늄은 코칭 또는 결합 전 패턴 형성, 녹, 스케일 제거, 청소, 강철, 스테인리스강, 알루미늄, 비철 금속, 유리, 석재 및 기타 표면의 무광 표면 마감에 사용됩니다.
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