添加剂制备钛合金ti6al4v的冶金及腐蚀性能

Q4 Engineering

Annals of Dunarea de Jos University of Galati, Fascicle XII, Welding Equipment and Technology Pub Date : 2020-12-21 DOI:10.35219/AWET.2020.06

Rasheedat Modupe Mahamood, T. Marvins, K. Abdulrahman, Y. L. Shuaib-Babata, J. A. Adebisi, S. Akinlabi, S. Hassan, E. Akinlabi

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引用次数: 1

摘要

增材制造(AM)是一种重要的制造技术，它改变了产品的设计和制造方式。激光金属沉积(LMD)是一种增材制造技术，它能够像其他增材制造技术一样，通过一层一层的形成过程，使用三维CAD模型生产部件。研究了扫描速度对LMD腐蚀钛合金ti6al4v性能的影响。在其他工艺参数保持不变的情况下，扫描速度在0.02 ~ 0.14 m/s之间变化。在氯化钠(NaCl)溶液中进行电化学腐蚀试验。结果表明，随着扫描速度的增加，合金的耐腐蚀性能逐渐提高。

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Metallurgical and Corrosion Property of Additive Manufactured Titanium Alloy-Ti6Al4V

Additive manufacturing (AM) is an important manufacturing technology that has changed the way products are designed and manufactured. Laser Metal Deposition (LMD), an AM technology, has the capability of producing components using a 3-Dimensional CAD model, through a layer by layer formation process just like any other AM technology. In this study, the influence of the scanning speed on the corrosion property of Titanium alloy-Ti6Al4V using LMD process was investigated. The scanning speed varied between 0.02 m/s and 0.14 m/s while other processing parameters were kept constant. The electrochemical corrosion test was conducted in sodium chloride (NaCl) solution. The result revealed that the corrosion resistance property was found to increase with the scanning speed.

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来源期刊

Annals of Dunarea de Jos University of Galati, Fascicle XII, Welding Equipment and Technology Engineering-Mechanical Engineering

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

16 weeks