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首页> 外文会议>International Conference on Education, Management, Information and Mechanical Engineering >Preparation of Nano-Crystalline Manganese-Zinc Ferrite with Arabic Gum by Network Gel Method
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Preparation of Nano-Crystalline Manganese-Zinc Ferrite with Arabic Gum by Network Gel Method

机译：网络凝胶法制备阿拉伯胶与阿拉伯胶型锰锌铁素体

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摘要

The preparation of nano-crystalline manganese-zinc ferrite was affected by the pH value greatly in the network gel method and the optimum pH value was the range of 9～11. Monophase manganese-zinc ferrite without impurity phase could be obtained via adding additive after sintering at low temperature. The crystalline size of manganese-zinc ferrite powder was reduced to 7nm from 50nm after sintering at 800°C for 2h as the arabic gum concentration increasing from 5wt% to 20wt%. Different crystalline sizes of the manganese-zinc ferrite were obtained under using different arabic gum concentration.
机译：纳米结晶锰 - 锌铁素体的制备在网络凝胶法中大大大量影响，最佳pH值为9〜11。通过在低温下烧结后，可以通过添加添加剂获得无杂质相的单相锰 - 锌铁氧体。在800℃下烧结后，锰 - 锌铁氧体粉末的结晶尺寸从50nm的50nm减少到7nm，因为阿拉伯胶浓度从5wt％达到20wt％的增长率增加。使用不同的阿拉伯胶浓度获得不同的结晶尺寸的锰 - 锌铁素体。

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