// SPEC · 耐火原料
熔融破碎氧化锆 ZrO2 94% 玻璃窑及研磨级
熔融破碎氧化锆ZrO2 94%，高密度、莫氏硬度8.5，耐熔融玻璃及熔渣侵蚀强，适用于玻璃窑熔化部衬砖、研磨砂轮、耐磨内衬及精炼钢连铸控流部件。
耐火原料最高温度: 1800°C
// 主要特性
- High bulk density from electric arc fusion process ensures low porosity refractories
- Mohs hardness 8.5 delivering superior abrasive cutting performance
- Excellent resistance to molten glass corrosion in direct-contact applications
- Angular crushed morphology for maximum mechanical interlocking in refractory mixes
// 技术规格
| ZrO2 (%) | ≥94 |
| Stabilizer | None (partially stabilized by residual impurities) |
| Crystal Phase | Mixed Monoclinic/Tetragonal |
| Available Grain Sizes | 0–1 mm, 1–3 mm, 3–5 mm, 5–8 mm, Powder <325 mesh |
| Bulk Density (g/cm³) | 2.8–3.2 |
// 应用领域
Glass tank melter superstructure and throat sidewall blocksGlass furnace regenerator crown arch and rider brick liningsAbrasive grinding wheels, belts, and lapping compoundsWear-resistant lining bricks for chemical and petrochemical reactorsContinuous casting tundish impact pad and flow control shrouds
// 快速规格
最高温度1800°C
导热系数2.3 W/(m·K) at 1000°C
体积密度5.5 g/cm³
// 获取报价