| 金属3D打印技术及其专用粉末特征与应用 |
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| 引用本文： | 程玉婉,关航健,李博,肖志瑜.金属3D打印技术及其专用粉末特征与应用[J].材料导报,2017,31(Z1):98-101. |
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| 作者姓名： | 程玉婉 关航健 李博 肖志瑜 |
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| 作者单位： | 华南理工大学国家金属材料近净成形工程技术研究中心,广州 510640,华南理工大学国家金属材料近净成形工程技术研究中心,广州 510640,广州纳联材料科技有限公司,广州 511447,华南理工大学国家金属材料近净成形工程技术研究中心,广州 510640 |
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| 基金项目： | 广东省科技攻关项目(2014B010129003;2016B030302006);广东省自然科学基金(2015A030312003) |
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| 摘 要： | 3D打印技术提供了一种先进的制造方法,实现了从3D计算机模型出发直接制造复杂形状的工件。其中,金属3D打印技术在生物医疗、航空航天、自动化、汽车零部件、军工等领域的有效应用得到了印证。介绍了金属3D打印技术的基本情况和金属3D打印专用金属粉末特征,简述了金属粉末的分类及应用,并对金属3D打印技术存在的问题和面临的挑战与机遇进行了分析。
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| 关 键 词： | 金属 3D打印 粉末特征 |
Characteristics and Applications of Metal Powders for 3D Printing |
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| CHENG Yuwan,GUAN Hangjian,LI Bo and XIAO Zhiyu.Characteristics and Applications of Metal Powders for 3D Printing[J].Materials Review,2017,31(Z1):98-101. |
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| Authors: | CHENG Yuwan GUAN Hangjian LI Bo and XIAO Zhiyu |
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| Affiliation: | National Engineering Research Center of Near-net-shape Forming for Metallic Materials,South China University of Technology, Guangzhou 510640,National Engineering Research Center of Near-net-shape Forming for Metallic Materials,South China University of Technology, Guangzhou 510640,Material Technology Innovations Limited, Guangzhou 511447 and National Engineering Research Center of Near-net-shape Forming for Metallic Materials,South China University of Technology, Guangzhou 510640 |
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| Abstract: | 3D printing is an advanced manufacturing technology providing alternative method for producing complex components directly from 3D computer models. Metallic 3D printing has been proved to be an effective manufacturing method in different fields of industry such as medicine, space, robotics, automobile components, firearms etc. This paper reviews the current knowledge on metallic 3D printing and the characteristics of the commercial metal powders. Types of metal powders and various applications of 3D printing are presented. Challenges and future opportunities of metal 3D printing are discussed. |
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| Keywords: | metal 3D printing powder characteristic |
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