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Strengthening and toughening preparation method of ceramic-based composite material
The invention relates to the technical field of preparation of silicate ceramic composite materials, in particular to a strengthening and toughening preparation method of a ceramic-based composite material, which adopts a prefabricated template hot pressing sintering method in-situ sinter fusion micro-interface laminated staggered microstructure toughening mechanism. The ingenious construction of the shell-imitating micro-unit structure and the controllable preparation of the silicate-based ceramic composite material with high strength and toughness are realized, the preparation method of the novel high-toughness ceramic-based composite material is developed, and a new strategy and method are provided for solving the technical problems of high brittleness and low toughness of the ceramic-based material.
本发明涉及硅酸盐陶瓷复合材料制备技术领域，具体为一种陶瓷基复合材料的强韧化制备方法，本发明采用预制模板热压烧结法原位烧结矿化融合微界面层叠交错微结构增韧机制，实现了仿贝壳微单元结构的巧妙构筑及高强韧性的硅酸盐基陶瓷复合材料的可控制备，发展了新型高强韧陶瓷基复合材料制备方法，为解决陶瓷基材料高脆低韧性技术难题提供了新的策略和方法。
Strengthening and toughening preparation method of ceramic-based composite material
The invention relates to the technical field of preparation of silicate ceramic composite materials, in particular to a strengthening and toughening preparation method of a ceramic-based composite material, which adopts a prefabricated template hot pressing sintering method in-situ sinter fusion micro-interface laminated staggered microstructure toughening mechanism. The ingenious construction of the shell-imitating micro-unit structure and the controllable preparation of the silicate-based ceramic composite material with high strength and toughness are realized, the preparation method of the novel high-toughness ceramic-based composite material is developed, and a new strategy and method are provided for solving the technical problems of high brittleness and low toughness of the ceramic-based material.
本发明涉及硅酸盐陶瓷复合材料制备技术领域，具体为一种陶瓷基复合材料的强韧化制备方法，本发明采用预制模板热压烧结法原位烧结矿化融合微界面层叠交错微结构增韧机制，实现了仿贝壳微单元结构的巧妙构筑及高强韧性的硅酸盐基陶瓷复合材料的可控制备，发展了新型高强韧陶瓷基复合材料制备方法，为解决陶瓷基材料高脆低韧性技术难题提供了新的策略和方法。
Strengthening and toughening preparation method of ceramic-based composite material
一种陶瓷基复合材料的强韧化制备方法
ZHANG QIANGQIANG (author) / SONG KUNKUN (author) / LIU JUNHONG (author) / HE PENG (author)
2024-03-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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