크롬철광분말 800mesh D50 3-5UM 유리산업용 미세분말
크로마이트 모래는 주로 크롬과 철의 산화물로 구성된 자연적으로 발생하는 스피넬입니다. 페로크롬 생산의 부산물이며 주로 주조 응용 분야와 유리 생산에 사용됩니다.
원산지: 남아프리카
- P 화학 및 물리적 특성
| Cr2O3 | ≥46.0% |
| 이산화규소 2 | ≤1.0% |
| FeO | ≤26.5% |
| 높은 | ≤0.30% |
| 산화마그네슘 | ≤10.0% |
| Al2O3 | ≤15.5% |
| 피 | ≤0.003% |
| 에스 | ≤0.003% |
| 크롬/철 | 1.55:1 |
| 벌크 밀도 | 2.5-3g/ cm3 |
| 색상 | 검은색 |
| 피.피. | 7-9 |
| 산의 양 | ≤ 2ml |
| 토양 비율 | ≤0.1 |
| 수분 함량 | ≤0.1 |
| 소결된 | 1600℃ |
| 모래에 존재하는 유리산의 비율 | 0 |
| 충전 밀도 | 2.6g/ cm3 |
| 소결점 | > 1,800℃ |
| 녹는점 | 2,180℃ |
사용 가능한 크기: 0-1mm 1-3mm AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-55
AFS45-50 AFS50-55 AFS55-60 AFS60-65 200메시 325메시 400메시 등
주요 응용 분야:
주조 산업의 크롬철사
그 특성으로 인해 이 소재는 고강도 회색 주철 및 강철 주조소에서 코어 및 주형 제작 모래 로 사용할 수 있습니다 . 높은 열전도도로 냉각 특성이 우수하고, 열 팽창이 낮아 치수 안정성이 우수합니다. 염기성이 중성에 가까워 다양한 수지 결합 시스템과 무기 바인더를 사용할 수 있으며, 내화성이 높고 체 분포가 넓습니다.
철강 산업의 크롬철사
강철 생산 시, 크롬철사는 대형 강철 보관 래들의 슬라이딩 게이트를 보호하기 위한 충전재로도 사용됩니다.
유리 산업의 크롬철사
크로마이트 모래를 고운 가루로 갈아서 녹색 유리 음료 용기를 생산하는 데 사용합니다.
포장: 1mt 큰 가방
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