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氧化铝陶瓷(刚玉)行星球磨罐,100ml。 刚玉即α-氧化铝,其硬度在常见矿物中仅次于金刚石。它研磨硬质及磨蚀性样品的速度优于该范围内的任何其他罐体,且成本仅为氧化锆的三分之一左右。
| 材质 | 高纯氧化铝陶瓷(刚玉,α-Al₂O₃) |
| 容量 | 100ml |
| 外径 | 66 mm | 内径 | 50 mm |
| 罐体高度 | 62 mm(不含盖;盖上盖子后约增加10 mm) |
| O型圈尺寸 | 54.5 x 3.55 mm |
| 耐温性 | 高;适用于高温和热循环作业 |
| 耐化学性 | 良好的耐酸碱性能 |
氧化铝硬度高但质脆。如果跌落或撞击工作台边缘,可能会出现崩角或裂纹,因此在装卸样品时请用双手托住球磨罐。如果对韧性的要求高于硬度,氧化锆是更耐用的陶瓷选择。
氧化铝的磨损速度比氧化锆快,且磨损产生的杂质为Al₂O₃。如果铝是您实验体系中的污染物,或者您需要尽可能降低杂质混入,请选择氧化锆。
按罐出售,包含盖子和密封圈。可应要求提供其他容量规格。如需批量定价或协助为您匹配合适的球磨罐,请联系我们。

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$193.56