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Method for improving performance of corundum ceramic by using vanadium titano-magnetite tailings
The invention relates to a method for improving the performance of corundum composite ceramic by using vanadium titano-magnetite tailings, and belongs to the technical field of high-value utilization of bauxite tailings and vanadium titano-magnetite tailings and ceramic preparation. Bauxite tailings and vanadium titano-magnetite tailings are adopted as raw materials, and the corundum composite ceramic is prepared through the processes of material mixing, ball milling, forming and low-temperature sintering. The corundum composite ceramic material prepared from the vanadium titano-magnetite tailings and the bauxite tailings has the characteristics of high compression resistance, high breaking strength, high volume density, high specific heat capacity, simple preparation process and low raw material cost, and can be used for preparing refractory materials, porous ceramics, building materials and the like. The required raw materials are easy to obtain, the preparation process is simple, the utilization rate of the bauxite tailings and the vanadium titano-magnetite tailings is high, the production cost is reduced, meanwhile, the problem that the bauxite tailings and the vanadium titano-magnetite tailings are accumulated massively and pollute the environment can be effectively solved, and waste is turned into wealth.
本发明涉及一种利用钒钛磁铁矿尾矿提高刚玉质复相陶瓷性能的方法，属于铝矾土尾矿及钒钛磁铁矿尾矿高值化利用和陶瓷制备技术领域。本发明采用铝矾土尾矿和钒钛磁铁矿尾矿为原料，经混料、球磨、成型、低温烧结工艺制备得到刚玉质复相陶瓷。利用钒钛磁铁矿尾矿和铝矾土尾矿制备得到的刚玉质复相陶瓷材料具有抗压、抗折强度高、体积密度高、比热容高、制备工艺简单、原料成本低廉的特征，可用于制备耐火材料、多孔陶瓷以及建筑材料等。本发明所需原料易获取，制备工艺简单，铝矾土尾矿及钒钛磁铁矿尾矿利用率高，降低生产成本的同时能有效解决铝矾土尾矿及钒钛磁铁矿尾矿大量堆积对环境污染的问题，变废为宝。
Method for improving performance of corundum ceramic by using vanadium titano-magnetite tailings
The invention relates to a method for improving the performance of corundum composite ceramic by using vanadium titano-magnetite tailings, and belongs to the technical field of high-value utilization of bauxite tailings and vanadium titano-magnetite tailings and ceramic preparation. Bauxite tailings and vanadium titano-magnetite tailings are adopted as raw materials, and the corundum composite ceramic is prepared through the processes of material mixing, ball milling, forming and low-temperature sintering. The corundum composite ceramic material prepared from the vanadium titano-magnetite tailings and the bauxite tailings has the characteristics of high compression resistance, high breaking strength, high volume density, high specific heat capacity, simple preparation process and low raw material cost, and can be used for preparing refractory materials, porous ceramics, building materials and the like. The required raw materials are easy to obtain, the preparation process is simple, the utilization rate of the bauxite tailings and the vanadium titano-magnetite tailings is high, the production cost is reduced, meanwhile, the problem that the bauxite tailings and the vanadium titano-magnetite tailings are accumulated massively and pollute the environment can be effectively solved, and waste is turned into wealth.
本发明涉及一种利用钒钛磁铁矿尾矿提高刚玉质复相陶瓷性能的方法，属于铝矾土尾矿及钒钛磁铁矿尾矿高值化利用和陶瓷制备技术领域。本发明采用铝矾土尾矿和钒钛磁铁矿尾矿为原料，经混料、球磨、成型、低温烧结工艺制备得到刚玉质复相陶瓷。利用钒钛磁铁矿尾矿和铝矾土尾矿制备得到的刚玉质复相陶瓷材料具有抗压、抗折强度高、体积密度高、比热容高、制备工艺简单、原料成本低廉的特征，可用于制备耐火材料、多孔陶瓷以及建筑材料等。本发明所需原料易获取，制备工艺简单，铝矾土尾矿及钒钛磁铁矿尾矿利用率高，降低生产成本的同时能有效解决铝矾土尾矿及钒钛磁铁矿尾矿大量堆积对环境污染的问题，变废为宝。
Method for improving performance of corundum ceramic by using vanadium titano-magnetite tailings
一种利用钒钛磁铁矿尾矿提高刚玉质陶瓷性能的方法
CHEN JINGLONG (author) / MIN XIN (author) / FANG MINGHAO (author) / YANG FAN (author) / CHEN XINYI (author) / ZHANG AO (author) / WANG QI (author) / HUANG CHAOHUI (author) / WU XIAOWEN (author) / LIU YANGAI (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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