| 粉末冶金技术制备钼基复合材料研究进展 |
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| 引用本文： | 吴明明,李来平,高选乔,梁静,薛建嵘,林小辉,张文,李延超.粉末冶金技术制备钼基复合材料研究进展[J].粉末冶金技术,2021,39(5):462-470. |
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| 作者姓名： | 吴明明 李来平 高选乔 梁静 薛建嵘 林小辉 张文 李延超 |
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| 作者单位： | 1.东北大学材料科学与工程学院, 沈阳 110819 |
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| 基金项目： | 国家重点研发计划资助项目（2017YFB0306003）；陕西省重点研发计划资助项目（2020ZDLGY12-08）；陕西省重点产业创新链（群）资助项目（2019ZDLGY05-05）；陕西省科技重大专项资助（2020zdzx04-02-01）；陕西省重点研发计划资助项目（2019ZDLGY05-06） |
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| 摘 要： | 概述了粉末冶金技术制备钼基复合材料的研究进展，介绍了钼基复合材料常用的增强体以及增强体对钼基复合材料性能的影响。重点阐述了制备钼基复合材料的工艺方法，包括钼粉制备工艺，复合粉末制备方法，粉末成形及致密化技术等三个方面，分析了不同工艺方法的优缺点及其对钼基复合材料制备的影响。总结了粉末冶金技术制备钼基复合材料目前存在的一些问题，并对其发展方向进行了展望。
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| 关 键 词： | 钼基复合材料 增强体 致密化 粉末冶金 研究进展 |
| 收稿时间： | 2021-03-05 |
Research progress of molybdenum-based composites prepared by powder metallurgy technology |
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| Affiliation: | 1.School of Materials Science and Engineering, Northeastern University, Shenyang 110819, China2.Northwest Institute for Non-ferrous Metal Research, Xi'an 710016, China |
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| Abstract: | The research progress of the molybdenum-based composites prepared by powder metallurgy (PM) technology was summarized in this paper, the common reinforcements of the molybdenum-based composites and the effects of the reinforcements on the properties of the molybdenum-based composites were introduced. The preparation technology of the molybdenum-based composites were emphatically described, including the technology of preparing molybdenum powders, the method of preparing composite powders, and the technology of powder forming and densification. The advantages-disadvantages and effects of the preparation technology on the molybdenum-based composites were studied. The problems existing in preparing the molybdenum-based composites by PM were summarized, and the development directions of the molybdenum-based composites by PM were prospected. |
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