Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal synergistic zirconium oxide tough ceramic solid waste-based composite ceramic material and preparation method thereof
The invention discloses a metal synergistic zirconium oxide tough ceramic solid waste-based composite ceramic material and a preparation method thereof, and the raw material formula comprises the following components in percentage by weight: 75-90% of ceramic solid waste, 5-15% of composite metal powder, 2-6% of zirconium oxide powder and 2-6% of zirconium oxide fiber, the bending strength of the composite ceramic material prepared by a dry pressing method, an isostatic pressing method, a hot die casting method and a hot pressing method is 150-210 MPa, the fracture toughness is 2.6-6.1 MPam1/2, and the product can replace ceramic materials such as mullite, aluminum oxide and zirconium oxide to be used for manufacturing various structural parts. According to the technology, the comprehensive resource utilization rate of the ceramic solid waste can be effectively increased, the technology has important significance on solving the problem of pollution of the ceramic solid waste to the ecological environment, saving natural mineral resources and the like, meanwhile, the solid waste resource utilization additional value can be effectively increased by utilizing the ceramic solid waste to develop ceramic structural element products, and therefore good economic and social benefits can be brought.
本发明公开了一种金属协同氧化锆强韧陶瓷固废基复合陶瓷材料及其制备方法，所述原料配方的重量百分比组成为：陶瓷固废75～90%、复合金属粉体5～15%、氧化锆粉体2～6%、氧化锆纤维2～6%，采用干压法、等静压法、热压铸法及热压法制得复合陶瓷材料的抗弯强度为150～210MPa，断裂韧性为2.6～6.1 MPaˑm1/2，制品可代替莫来石、氧化铝和氧化锆等陶瓷材料用于多种结构件的制造。本发明技术可有效提高陶瓷固废综合资源化利用率，对解决陶瓷固废对生态环境污染、节约天然矿物资源等具有重要意义，同时，利用陶瓷固废开发陶瓷结构元件产品，可有效提高固废资源化利用附加值，因此可带来良好的经济和社会效益。
Metal synergistic zirconium oxide tough ceramic solid waste-based composite ceramic material and preparation method thereof
The invention discloses a metal synergistic zirconium oxide tough ceramic solid waste-based composite ceramic material and a preparation method thereof, and the raw material formula comprises the following components in percentage by weight: 75-90% of ceramic solid waste, 5-15% of composite metal powder, 2-6% of zirconium oxide powder and 2-6% of zirconium oxide fiber, the bending strength of the composite ceramic material prepared by a dry pressing method, an isostatic pressing method, a hot die casting method and a hot pressing method is 150-210 MPa, the fracture toughness is 2.6-6.1 MPam1/2, and the product can replace ceramic materials such as mullite, aluminum oxide and zirconium oxide to be used for manufacturing various structural parts. According to the technology, the comprehensive resource utilization rate of the ceramic solid waste can be effectively increased, the technology has important significance on solving the problem of pollution of the ceramic solid waste to the ecological environment, saving natural mineral resources and the like, meanwhile, the solid waste resource utilization additional value can be effectively increased by utilizing the ceramic solid waste to develop ceramic structural element products, and therefore good economic and social benefits can be brought.
本发明公开了一种金属协同氧化锆强韧陶瓷固废基复合陶瓷材料及其制备方法，所述原料配方的重量百分比组成为：陶瓷固废75～90%、复合金属粉体5～15%、氧化锆粉体2～6%、氧化锆纤维2～6%，采用干压法、等静压法、热压铸法及热压法制得复合陶瓷材料的抗弯强度为150～210MPa，断裂韧性为2.6～6.1 MPaˑm1/2，制品可代替莫来石、氧化铝和氧化锆等陶瓷材料用于多种结构件的制造。本发明技术可有效提高陶瓷固废综合资源化利用率，对解决陶瓷固废对生态环境污染、节约天然矿物资源等具有重要意义，同时，利用陶瓷固废开发陶瓷结构元件产品，可有效提高固废资源化利用附加值，因此可带来良好的经济和社会效益。
Metal synergistic zirconium oxide tough ceramic solid waste-based composite ceramic material and preparation method thereof
一种金属协同氧化锆强韧陶瓷固废基复合陶瓷材料及其制备方法
ZHANG XIAOZHEN (Autor:in) / LIU JUNBO (Autor:in) / WANG YONGQING (Autor:in) / WANG SHAOHUA (Autor:in) / LV ZHI (Autor:in) / JIANG YUHUA (Autor:in)
28.03.2023
Patent
Elektronische Ressource
Chinesisch
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