| 出生地 |
Jiangxi China (Mainland) |
| 牌子的名字 |
huangguan |
| 类型 |
陶瓷戒指 |
| 适用 |
工业陶瓷 |
| 材料 |
Alumina的陶瓷 |
Gamma Alumina Rings Technical data sheet & Typical chemical composition Al2O3 Min. 99%SiO2 Max: 0.2%Fe2O3 Max: 0.03% & Typical physical properties Attrition Rate %0.3%Surface Area( B.E.T) M2/gMin. 210Plate Crush Strength lbs4.6Bulk density lbs/ft³34.3