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棕刚玉F150#目粒度砂
- 更新时间：2022-11-21
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已收藏棕刚玉F150#目粒度砂 河南生产厂家
棕刚玉F150#理化指标：
棕刚玉F150#是以铝矾土、无烟煤、铁屑作为主要原料，在电弧炉内经高温炼制而成，呈棕褐色，韧性好，显微硬度1800-2200kg/mm2,体积密度3.85g/cm3,耐高温，耐火度高达1850℃，由于它具有耐高温，强度高，抗氧化，耐侵蚀，耐磨损等优良性能，所以在耐火材料和磨料磨具行业被广泛使用，可做耐火材料和磨料。 Brown fused alumina is made of bauxite, anthracite coal, and smelted in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by brown fused alumina are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. brown fused alumina is also used for refractory material. Brown fused alumina with characteristics like: high purity, good crystalline liquidity, low coefficient of linear expansion, corrosion resistance, high temperature, high strength. | |
Al2O3 | ≥95.0% |
SiO2 | ≤1.5% |
TiO2 | ≤3% |
Fe2O3 | ≤0.5% |
等级 | |
硬度 | ≥9 |
堆积密度 | ≥1.75 g/cm3 |
颗粒密度 | ≥3.97g/cm3 |
磁性物含量 | ≤0.038% |
用途 | 陶瓷树脂磨具，喷砂，研磨和抛光，并广泛应用于防滑耐磨跑道，耐高温基本镀成，冶金化工等工业窑炉的耐火材料，是喷砂除锈，清理工件，研磨抛光等理想材料 |
150目棕刚玉图片：
