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Fine layered metal ceramic composite material and preparation method thereof
The invention belongs to the technical field of ceramic materials, and discloses a fine layered metal ceramic composite material and a preparation method thereof.The fine layered metal ceramic composite material is composed of a ceramic layer and an alloy layer, the ceramic layer is made of ceramic reinforcement powder, the ceramic reinforcement powder is hydroxyapatite powder, and the alloy layer is a metal ceramic layer. And the alloy layer is a magnesium alloy layer. According to the preparation method of the fine layered metal ceramic composite material, freeze casting and pressureless infiltration technologies are adopted, so that the preparation of the composite material becomes possible. The fine layered metal ceramic composite material obtained by the preparation method disclosed by the invention is excellent in performance of density, compression strength, three-point bending strength and the like.
本发明属于陶瓷材料技术领域，本发明公开了一种精细层状金属陶瓷复合材料及其制备方法，所述的复合材料由陶瓷层和合金层组成，所述的陶瓷层由陶瓷增强体粉末制成，所述的陶瓷体增强粉末为羟基磷灰石粉，所述的合金层为镁合金层。本发明所述的精细层状金属陶瓷复合材料制备方法采用冷冻铸造和无压浸渗技术，使得复合材料制备成为可能。本发明所得到的精细层状金属陶瓷复合材料，在密度、压缩强度和三点弯曲强度等性能方便表现优异。
Fine layered metal ceramic composite material and preparation method thereof
The invention belongs to the technical field of ceramic materials, and discloses a fine layered metal ceramic composite material and a preparation method thereof.The fine layered metal ceramic composite material is composed of a ceramic layer and an alloy layer, the ceramic layer is made of ceramic reinforcement powder, the ceramic reinforcement powder is hydroxyapatite powder, and the alloy layer is a metal ceramic layer. And the alloy layer is a magnesium alloy layer. According to the preparation method of the fine layered metal ceramic composite material, freeze casting and pressureless infiltration technologies are adopted, so that the preparation of the composite material becomes possible. The fine layered metal ceramic composite material obtained by the preparation method disclosed by the invention is excellent in performance of density, compression strength, three-point bending strength and the like.
本发明属于陶瓷材料技术领域，本发明公开了一种精细层状金属陶瓷复合材料及其制备方法，所述的复合材料由陶瓷层和合金层组成，所述的陶瓷层由陶瓷增强体粉末制成，所述的陶瓷体增强粉末为羟基磷灰石粉，所述的合金层为镁合金层。本发明所述的精细层状金属陶瓷复合材料制备方法采用冷冻铸造和无压浸渗技术，使得复合材料制备成为可能。本发明所得到的精细层状金属陶瓷复合材料，在密度、压缩强度和三点弯曲强度等性能方便表现优异。
Fine layered metal ceramic composite material and preparation method thereof
一种精细层状金属陶瓷复合材料及其制备方法
YANG LIKAI (author)
2023-09-26
Patent
Electronic Resource
Chinese
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