| 选区激光熔化3D打印钛合金及其复合材料研究进展 |
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| 引用本文： | 李海亮,贾德昌,杨治华,段小明,蔡德龙,周玉.选区激光熔化3D打印钛合金及其复合材料研究进展[J].材料科学与工艺,2019,27(2):1-15. |
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| 作者姓名： | 李海亮 贾德昌 杨治华 段小明 蔡德龙 周玉 |
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| 作者单位： | 特种陶瓷研究所(哈尔滨工业大学),哈尔滨150080;先进结构功能一体化材料与绿色制造技术工业和信息化部重点实验室(哈尔滨工业大学),哈尔滨150001;特种陶瓷研究所(哈尔滨工业大学),哈尔滨150080;先进结构功能一体化材料与绿色制造技术工业和信息化部重点实验室(哈尔滨工业大学),哈尔滨150001;先进焊接与连接国家重点实验室(哈尔滨工业大学),哈尔滨150001 |
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| 基金项目： | 国家重点研发计划项目(2017YFB0310400). |
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| 摘 要： | 选区激光熔化(SLM)3D打印技术作为近年来快速兴起的增材制造技术,在航空航天、国防和生物医疗用高性能钛合金及其复合材料关键及复杂结构件方面具有显著优势、发展潜力巨大.SLM 3D钛合金晶粒细小且常含有大量的α′马氏体,而SLM 3D钛基复合材料中则通常可以原位生成纳米尺度的TiBw和TiCp等陶瓷增强相,使得成形构件的力学性能显著优于铸件和粉末冶金制品水平.本文在介绍SLM 3D打印技术的原理与特点基础上,着重评述了其在钛合金及其复合材料的应用基础研究及工程应用进展,并对未来相关关键基础科学与技术问题进行了展望.
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| 关 键 词： | 选区激光熔化3D打印 钛合金 马氏体 钛基复合材料 TiBw TiCp 陶瓷增强相 力学性能 |
| 收稿时间： | 2018/4/12 0:00:00 |
Research progress on selective laser melting 3D printing of titanium alloys and titanium matrix composites |
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| LI Hailiang,JIA Dechang,YANG Zhihu,DUAN Xiaoming,CAI Delong and ZHOU Yu.Research progress on selective laser melting 3D printing of titanium alloys and titanium matrix composites[J].Materials Science and Technology,2019,27(2):1-15. |
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| Authors: | LI Hailiang JIA Dechang YANG Zhihu DUAN Xiaoming CAI Delong and ZHOU Yu |
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| Affiliation: | Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China,Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China;State Key Laboratory of Advanced Welding and JoiningHarbin Institute of Technology, Harbin 150001, China,Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China;State Key Laboratory of Advanced Welding and JoiningHarbin Institute of Technology, Harbin 150001, China,Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China;State Key Laboratory of Advanced Welding and JoiningHarbin Institute of Technology, Harbin 150001, China,Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China and Institute for Advanced CeramicsHarbin Institute of Technology, Harbin 150080, China;Key Laboratory of Advanced Structural-Functional Integration Materials & Green Manufacturing Technology Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | |
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| Keywords: | selective laser melting 3D printing titanium alloys martensite titanium matrix composites TiBw TiCp ceramic reinforcement phase mechanical properties |
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