Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of toughened ceramic composite material with bionic structure
The invention discloses a preparation method of a toughened ceramic composite material with a bionic structure, and relates to the technical field of ceramic composite materials, and the preparation method comprises the following steps: step 1, selecting a reinforcing material; 2, proportioning and mixing the materials; step 3, molding the material; 4, sintering the material; the step 1 comprises the step of preparing carbon fibers, silicon carbon fibers, graphite fibers, skeleton graphite fibers, alumina fibers, carbon, boron nitride and a toughening agent; in the second step, 10% of carbon fiber, 7% of silicon carbon fiber, 4% of graphite fiber, 6% of skeleton graphite fiber, 3% of alumina fiber, 50% of carbon, 5% of boron nitride and 15% of flexibilizer are matched and then injected into a heating and stirring tank to be heated and mixed. Various fiber materials and toughening agent particles are added into the preparation raw materials of the ceramic composite material, so that the prepared ceramic composite material for the bionic artificial limb is subjected to high-toughening treatment, and the strength of the ceramic composite material is remarkably improved.
本发明公开了一种具有仿生结构的韧化陶瓷复合材料制备方法，涉及陶瓷复合材料技术领域，包括以下步骤：步骤一：选择增强材料；步骤二：材料配比与混合；步骤三：材料的成型；步骤四：材料的烧结；所述步骤一包括准备碳纤维、硅碳纤维、石墨纤维、骨架石墨纤维、氧化铝纤维、碳、氮化硼以及增韧剂；所述步骤二中材料按照10％碳纤维、7％硅碳纤维、4％石墨纤维、6％骨架石墨纤维、3％氧化铝纤维、50％碳、5％氮化硼以及15％增韧剂进行配比，然后均注入加热搅拌罐内进行加热混合。本发明通过在陶瓷复合材料的制备原料内添加多种纤维材料以及增韧剂颗粒，从而对制备出的用于仿生假肢的陶瓷复合材料进行高韧化处理，使其强度得到显著提高。
Preparation method of toughened ceramic composite material with bionic structure
The invention discloses a preparation method of a toughened ceramic composite material with a bionic structure, and relates to the technical field of ceramic composite materials, and the preparation method comprises the following steps: step 1, selecting a reinforcing material; 2, proportioning and mixing the materials; step 3, molding the material; 4, sintering the material; the step 1 comprises the step of preparing carbon fibers, silicon carbon fibers, graphite fibers, skeleton graphite fibers, alumina fibers, carbon, boron nitride and a toughening agent; in the second step, 10% of carbon fiber, 7% of silicon carbon fiber, 4% of graphite fiber, 6% of skeleton graphite fiber, 3% of alumina fiber, 50% of carbon, 5% of boron nitride and 15% of flexibilizer are matched and then injected into a heating and stirring tank to be heated and mixed. Various fiber materials and toughening agent particles are added into the preparation raw materials of the ceramic composite material, so that the prepared ceramic composite material for the bionic artificial limb is subjected to high-toughening treatment, and the strength of the ceramic composite material is remarkably improved.
本发明公开了一种具有仿生结构的韧化陶瓷复合材料制备方法，涉及陶瓷复合材料技术领域，包括以下步骤：步骤一：选择增强材料；步骤二：材料配比与混合；步骤三：材料的成型；步骤四：材料的烧结；所述步骤一包括准备碳纤维、硅碳纤维、石墨纤维、骨架石墨纤维、氧化铝纤维、碳、氮化硼以及增韧剂；所述步骤二中材料按照10％碳纤维、7％硅碳纤维、4％石墨纤维、6％骨架石墨纤维、3％氧化铝纤维、50％碳、5％氮化硼以及15％增韧剂进行配比，然后均注入加热搅拌罐内进行加热混合。本发明通过在陶瓷复合材料的制备原料内添加多种纤维材料以及增韧剂颗粒，从而对制备出的用于仿生假肢的陶瓷复合材料进行高韧化处理，使其强度得到显著提高。
Preparation method of toughened ceramic composite material with bionic structure
一种具有仿生结构的韧化陶瓷复合材料制备方法
DING JIAWEI (Autor:in) / GENG DEYING (Autor:in) / ZHANG XIAOXIAO (Autor:in) / JIAO XINYANG (Autor:in) / WANG XINGXING (Autor:in) / PAN HAICHENG (Autor:in) / ZHANG JIN (Autor:in) / SUN JIAN (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
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