TiAl多孔复合材料及制备方法、应用
By doping SiC or BN nanomaterials into a TiAl porous framework to form a MAX phase, and combining physical interception and electrostatic adsorption as dual filtration methods, the problems of high brittleness and poor oxidation resistance of existing porous materials in high-temperature flue gas filtration are solved, and the effect of high-efficiency filtration of small particulate pollutants is achieved.
CN117535562BActive Publication Date: 2026-07-17JIANGSU HAOJING INTELLIGENT MFG TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU HAOJING INTELLIGENT MFG TECH CO LTD
- Filing Date
- 2023-11-15
- Publication Date
- 2026-07-17
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Figure CN117535562B_ABST
Abstract
本发明提出一种TiAl多孔复合材料及制备方法、应用，属于复合材料技术领域。本发明的TiAl多孔复合材料包括：40质量份～45质量份的Ti粉；47质量份～52质量份的Al粉；0.5质量份～7质量份的SiC或BN纳米材料。本发明的TiAl多孔复合材料不仅具有多孔结构与高温抗氧化性，满足高温过滤性能，还同时具有导电性能，可以在微量电流作用下将部分小颗粒污染物去除，通过物理截留+静电吸附双重过滤方式对污染物过滤，有效提高高温烟气过滤效率。
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