Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multifunctional ceramic material and preparation method thereof
The invention relates to a multifunctional ceramic material and a preparation method thereof, and belongs to the technical field of ceramic materials. The multifunctional ceramic material comprises the following components: a functional material III, coal series kaolin, calcium bentonite and serpentine. During preparation of the functional material III, specific granite porphyry at the east end ofthe north chilia of a cloudy mountain and the south edge of the middle of Inner Mongolia is used as a raw material, firstly, different element crystals can be subjected to wall breaking stripping andseparation layer by layer through mutual collision of the granite porphyry and control of collision conditions, then hydraulic classifier parameters are adjusted according to the specific gravity ofthe different element crystals, and water separation classification enrichment is carried out. The functional material III contains rare earth elements; the melting point of the multifunctional ceramic material can be reduced; according to the preparation method, the porosity of the blank is reduced, the compactness is improved, migration of other ions is hindered, the grain boundary migration rate is reduced, and grain growth is inhibited, so that formation of a compact structure is facilitated, the strength of a glass phase is improved, the aim of improving the mechanical property of the ceramic is finally achieved, and the finally prepared product is low in water absorption and high in impact resistance.
本发明涉及一种多功能性陶瓷材料及其制备方法，属于陶瓷材料技术领域。该多功能性陶瓷材料包括如下组分：功能材料III、煤系高岭土、钙基膨润土、蛇纹石。在制备功能材料III时，以矿床地处阴山北麓东端，内蒙古中部南缘的特定花岗斑岩为原料，首先通过花岗斑岩相互碰撞，控制碰撞条件，使不同元素晶体能够层层破壁剥离和分离，接着根据不同的元素晶体比重调节水力分级机参数，进行水离分级富集，即可。由于功能材料III中存在稀土元素，能降低多功能性陶瓷材料的熔点，使坯料孔隙率降低，致密性提高，阻碍其他离子迁移，降低晶界迁移的速率，抑制晶粒生长，从而有利于致密性结构的形成，使玻璃相的强度得到提高，最终达到改善陶瓷力学性能的目，最终制备的产品吸水率低，抗冲击性强。
Multifunctional ceramic material and preparation method thereof
The invention relates to a multifunctional ceramic material and a preparation method thereof, and belongs to the technical field of ceramic materials. The multifunctional ceramic material comprises the following components: a functional material III, coal series kaolin, calcium bentonite and serpentine. During preparation of the functional material III, specific granite porphyry at the east end ofthe north chilia of a cloudy mountain and the south edge of the middle of Inner Mongolia is used as a raw material, firstly, different element crystals can be subjected to wall breaking stripping andseparation layer by layer through mutual collision of the granite porphyry and control of collision conditions, then hydraulic classifier parameters are adjusted according to the specific gravity ofthe different element crystals, and water separation classification enrichment is carried out. The functional material III contains rare earth elements; the melting point of the multifunctional ceramic material can be reduced; according to the preparation method, the porosity of the blank is reduced, the compactness is improved, migration of other ions is hindered, the grain boundary migration rate is reduced, and grain growth is inhibited, so that formation of a compact structure is facilitated, the strength of a glass phase is improved, the aim of improving the mechanical property of the ceramic is finally achieved, and the finally prepared product is low in water absorption and high in impact resistance.
本发明涉及一种多功能性陶瓷材料及其制备方法，属于陶瓷材料技术领域。该多功能性陶瓷材料包括如下组分：功能材料III、煤系高岭土、钙基膨润土、蛇纹石。在制备功能材料III时，以矿床地处阴山北麓东端，内蒙古中部南缘的特定花岗斑岩为原料，首先通过花岗斑岩相互碰撞，控制碰撞条件，使不同元素晶体能够层层破壁剥离和分离，接着根据不同的元素晶体比重调节水力分级机参数，进行水离分级富集，即可。由于功能材料III中存在稀土元素，能降低多功能性陶瓷材料的熔点，使坯料孔隙率降低，致密性提高，阻碍其他离子迁移，降低晶界迁移的速率，抑制晶粒生长，从而有利于致密性结构的形成，使玻璃相的强度得到提高，最终达到改善陶瓷力学性能的目，最终制备的产品吸水率低，抗冲击性强。
Multifunctional ceramic material and preparation method thereof
一种多功能性陶瓷材料及其制备方法
CHEN XIAOPING (Autor:in) / LIU GANG (Autor:in) / LI GUIGUO (Autor:in) / WANG YUCHEN (Autor:in) / GUO ZHANFENG (Autor:in)
02.10.2020
Patent
Elektronische Ressource
Chinesisch
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