产品特性:含量高耐磨 | 是否进口:否 | 产地:郑州 |
品牌:海旭磨料 | 型号:325# | 种类:白刚玉 |
规格:325# | 材质:铝氧粉 | 粒度:325#目 |
适用范围:陶瓷过滤器 | 厂家:是 | 建厂时间:1999年 |
经验:20年 |
陶瓷过滤器原材料白刚玉325#细粉
白刚玉是以优质铝氧化粉为原料,经电熔提炼结晶而成, 纯度高、自锐性好、耐酸碱腐蚀、耐高温、热态性能稳定它硬度略高于棕刚玉,韧性稍低,纯度高、自锐性好、磨削能力强、发热量小、效***、耐酸碱腐蚀、耐高温热稳定性好。用其制成磨具,适用于磨削高碳钢、高速钢及不锈钢等细粒度磨料还可以用于精密铸造和***耐火材料。
White fused alumina was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white alumina produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
莫氏硬度 MOHS HARDNESS | 9.0 |
堆积密度 BULK DENSITY | 1.75-1.95g/cm3 |
比重 SPECIFIC GRAVITY | 3.95g/cm3 |
属性 Properties 规格Type
| 0-1 1-3 3-5mm | 0-100# 0-200# 0-320# 325# | |||
***值 Guarantee Value | 典型值 Typical Value | ***值 Guarantee Value | 典型值 Typical Value | ||
化学成分 Chemical Composition | Al2O3 | ≥99 | 99.5 | ≥98.5 | 99.0 |
SiO2 | ≤0.1 | 0.06 | ≤0.30 | 0.08 | |
Fe2O3 | ≤0.1 | 0.04 | ≤0.20 | 0.10 | |
Na2O | ≤0.4 | 0.30 | ≤0.40 | 0.35 |