Characterisation of porosity, density, and microstructure of directed energy deposited stainless steel AISI 316L

• Main Authors: Tan, Eddie Zhi’En, Pang, John Hock Lye, Kaminski, Jacek, Pepin, Helene
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Mechanical engineering; Additive Manufacturing; Laser Metal Deposition
• 在線閱讀: https://hdl.handle.net/10356/139461

Directed Energy Deposition (DED) was used to form a Stainless Steel AISI 316 L steel block component on a Mild Steel S235JR substrate. Porosity, density, and defect were characterised at 4 localities within the DED component by microscopy and x-ray tomography. Three-dimensional (3D) reconstruction o...