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Preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials
The invention discloses a preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials and relates to a preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials. The invention aims to solve the technical problem that because a large amount of organic matters are adopted, existing preparation methods of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials are complicated in preparation process, high in cost and low in yield, the uniform dispersion of particles of each phase is difficult to achieve, and the properties such as particle size can not be regulated. The preparation method disclosed by the invention comprises the following steps: 1, preparing raw material solutions; 2, mixing the raw material solutions; 3, coprecipitating the obtained mixture; 4, centrifugalizing, washing and drying the obtained object; and 5, calcinating the obtained product. The method disclosed by the invention is applied to the preparation of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials.
Preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials
The invention discloses a preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials and relates to a preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials. The invention aims to solve the technical problem that because a large amount of organic matters are adopted, existing preparation methods of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials are complicated in preparation process, high in cost and low in yield, the uniform dispersion of particles of each phase is difficult to achieve, and the properties such as particle size can not be regulated. The preparation method disclosed by the invention comprises the following steps: 1, preparing raw material solutions; 2, mixing the raw material solutions; 3, coprecipitating the obtained mixture; 4, centrifugalizing, washing and drying the obtained object; and 5, calcinating the obtained product. The method disclosed by the invention is applied to the preparation of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials.
Preparation method of nano Al2O3/Y3Al5O12/ZrO2 composite powder materials
OUYANG JIAHU (Autor:in) / WANG ZHIGANG (Autor:in) / YU TIANGANG (Autor:in) / WANG YUJIN (Autor:in) / LIU ZHANGUO (Autor:in) / MA YONGHUI (Autor:in)
03.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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