설명:
크로마이트 샌드는 주로 크롬과 철의 산화물로 구성된 자연적으로 발생하는 스피넬입니다. 페로크롬 생산의 부산물이며 주로 주조 응용 분야와 유리 생산에 사용됩니다.
일반적인 화학 분석 [%] :
| Cr2O3 | 이산화규소 2 | FeO | 높은 | 산화마그네슘 | Al2O3 | 피 | 에스 | 크롬/철 |
| ≥46.0 | ≤1.0% | 26.2 | 0.3 | 9.8 | 15.5 | 0.003 | 0.003 | 1.6 : 1 |
물리적 특성
| 법 | 물 | 먼지 | 녹는점 | PH 값 |
| ≤0.5% | ≤0.2% | ＜0.5% | 2150℃ | 7-9 |
주요 응용 분야:
주조 산업의 크롬철사
그 특성으로 인해 이 소재는 고강도 주철 및 강철 주조소에서 코어 및 금형으로 사용될 수 있습니다.
모래 만들기. 높은 열전도도로 냉각성이 좋고, 열팽창이 낮아 치수 안정성이 좋습니다. 염기성이 중성에 가까워 다양한 수지 사용이 가능합니다.
결합 시스템과 무기 결합제를 사용하며 내화성이 높고 체분포가 넓습니다.
철강 산업의 크롬철사
강철 생산 시, 크롬철사는 대형 강철 저장 탱크의 슬라이딩 게이트를 보호하기 위한 충전재로도 사용됩니다.
유리 산업의 크롬철사
크로마이트 모래를 고운 가루로 갈아서 녹색 유리 음료 용기를 생산하는 데 사용합니다.
사용 가능한 생산 크기
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