广东工业大学学报 ›› 2019, Vol. 36 ›› Issue (03): 91-98.doi: 10.12052/gdutxb.180114

• 综合研究 • 上一篇    下一篇

3D打印用钛合金粉末制备技术分析

唐超兰1, 张伟祥1, 陈志茹2, 周德敬2, 李龙2, 楚瑞坤3   

  1. 1. 广东工业大学 机电工程学院, 广东 广州 510006;
    2. 银邦金属复合材料股份有限公司, 江苏 无锡 214145;
    3. 飞而康快速制造科技有限责任公司, 江苏 无锡 214145
  • 收稿日期:2018-08-31 出版日期:2019-05-09 发布日期:2019-05-07
  • 作者简介:唐超兰(1969-),女,教授,主要研究方向为金属材料的压力加工.
  • 基金资助:
    科技部国家重点研发计划项目(2017YFB0305802);江苏省金属层状复合材料重点实验室资助项目(BM2014006)

Simple Descriptions of Preparation Technology of Titanium Alloy Powder for 3D Printing

Tang Chao-lan1, Zhang Wei-xiang1, Chen Zhi-ru2, Zhou De-jing2, Li Long2, Chu Rui-kun3   

  1. 1. School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, China;
    2. Yinbang Glad Material Co. Ltd., Wuxi 214145, China;
    3. Falcon Fast Manufacturing Technology Co. Ltd., Wuxi 214145, China
  • Received:2018-08-31 Online:2019-05-09 Published:2019-05-07

摘要: 钛合金是3D打印中使用最广泛的金属材料,具有密度小、比强度高、耐热性好、耐蚀性优异、生物相容性好等优点.不同于传统制造技术,3D打印技术对粉末材料有着极高的要求,粉末的质量会直接影响3D打印零件的性能.本文从粉末性能入手,阐述了杂质含量、流动性、松装密度等因素对3D打印过程的影响;然后综述了氢化脱氢法、气体雾化法、离心雾化法、等离子雾化法等钛合金粉末制备技术的原理和优缺点;最后结合国内外研究现状,对改善钛合金粉末的方法进行探讨.

关键词: 钛合金, 粉末性能, 制备技术, 优化方法

Abstract: Titanium alloy is the most widely used metal material in 3D printing, which has the advantages of low density, high specific strength, good heat resistance, excellent corrosion resistance and good biocompatibility. Different from the traditional manufacturing technology, 3D printing technology has a very high demand for powder materials, and the quality of powder will directly affect the performance of 3D printing components. The influence of impurity content, fluidity and bulk density in the 3D printing process is described. Then the principle, advantages and disadvantages of hydrogenation and dehydrogenation, gas atomization, centrifugal atomization and plasma atomization are reviewed. Finally, according to the present research situation at home and abroad, methods of improving titanium alloy powder are discussed.

Key words: titanium alloy, powder properties, preparation technology, optimization method

中图分类号: 

  • TF123.23
[1] 肖白军, 刘杰, 肖晓兰, 王启民. OoW冷却方式对涂层立铣刀具高速加工钛合金Ti-6Al-4V切削特性的影响[J]. 广东工业大学学报, 2018, 35(04): 10-24.
[2] 阳林; 吴黎明; 李定华; 胡红武; . 推杆活齿减速机齿形优化方法与实际应用[J]. 广东工业大学学报, 1998, 15(s1): 9-15.
[3] 陈志荣; 李宜芳; . 主要约束法的优化设计[J]. 广东工业大学学报, 1995, 12(3): 108-113.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!