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Mechanical performance of 3D- printed Ti-6Al-4V

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thesis
posted on 28.03.2022, 16:53 by Yuefeng Yu
Titanium alloys have a wide range of applications in industry, especially in the aerospace industry and biomechanical applications. Ti-6Al-4V is an α-β phase titanium alloy with high strength, low weight ratio and high corrosive resistance. The traditional manufacturing of such an alloy takes plenty of time and money to achieve required features when compared to the 3D-printed method. 3D printing is famous for the efficiency as well as the geometry shape it can create, but there are lots of settings when manufacturing it, such as the thickness of the layer and the moving speed of the nozzle. In this paper, samples with 60μm layer thickness and 1029mm/s scanning speed using the selective laser melting (SLM) method will be studies, and focus on the harness mapping along the building direction before and after heat treatment as well as the microstructure. The connection between the dimensions of the samples and their related mechanical features will be discussed as well.

History

Table of Contents

Chapter 1. Introduction -- Chapter 2. Background and related work -- Chapter 3. Experimental procedure -- Chapter 4. Results and analysis -- Chapter 5. Discussion -- Chapter 6. Conclusion -- Chapter 7. Future work -- Bibliography.

Notes

Bibliography: pages 47-48 Empirical thesis.

Awarding Institution

Macquarie University

Degree Type

Thesis bachelor honours

Degree

BSc (Hons), Macquarie University, Faculty of Science and Engineering, School of Engineering

Department, Centre or School

School of Engineering

Year of Award

2017

Principal Supervisor

Wei Xu

Rights

Copyright Yuefeng Yu 2017. Copyright disclaimer: http://mq.edu.au/library/copyright

Language

English

Extent

1 online resource (48 pages illustrations (some colour))

Former Identifiers

mq:70444 http://hdl.handle.net/1959.14/1263981

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