| 引用本文: | 陈刚,路新,章林,秦明礼,郭志猛,曲选辉.钛及钛合金粉末制备与近净成形研究进展[J].材料科学与工艺,2020,28(3):98-108.DOI:10.11951/j.issn.1005-0299.20200041. |
| CHEN Gang,LU Xin,ZHANG Lin,QIN Mingli,GUO Zhimeng,QU Xuanhui.Research progress in powder production and near-net-shape manufacturing of titanium and its alloys[J].Materials Science and Technology,2020,28(3):98-108.DOI:10.11951/j.issn.1005-0299.20200041. |
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| 摘要: |
| 钛及钛合金以其优异的性能,广泛应用于航空航天、能源化工、生物医疗等高端领域。粉末近净成形技术能够实现钛及钛合金的绿色、低成本和高性能精密制造,有助于进一步扩大其应用范围。本文从钛粉制备、成形技术、性能与应用方面,对目前钛及钛合金粉末近净成形技术取得的研究进展进行了简要论述,并根据各技术目前面临的问题,提出了未来的发展趋势。 |
| 关键词: 钛及钛合金 粉末 近净成形 粉末冶金 低成本 |
| DOI：10.11951/j.issn.1005-0299.20200041 |
| 分类号:TF122 |
| 文献标识码:A |
| 基金项目:国家自然科学基金项目(51971036, 51922004, 51974029, 51774036)；山东省重点研发计划项目(2019JZZY010327)；中央高校基本科研业务费项目(FRF-TP-19-003C2)；北京材料基因工程高精尖创新中心资助项目(00003911). |
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| Research progress in powder production and near-net-shape manufacturing of titanium and its alloys |
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CHEN Gang, LU Xin, ZHANG Lin, QIN Mingli, GUO Zhimeng, QU Xuanhui
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(Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, China)
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| Abstract: |
| Titanium (Ti) and its alloys are widely used in aerospace, energy chemical, biomedical, and other high-end fields due to their excellent properties. Near-net-shape technology using powders can realize green, low-cost, high-performance, and precise manufacturing of Ti and its alloys, which is helpful to further expand their application scope. In this paper, the research progress in the near-net-shape production of Ti and its alloys to date is briefly discussed in terms of powder production, processing technology, and performance and application. Future developing trends are put forward in view of the current hurdles of the field. |
| Key words: Ti and its alloys powder near-net-shape powder metallurgy low cost |
