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

• المؤلفون الرئيسيون: Tan, Eddie Zhi’En, Pang, John Hock Lye, Kaminski, Jacek, Pepin, Helene
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Mechanical engineering; Additive Manufacturing; Laser Metal Deposition
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139461
• المؤسسة: Nanyang Technological University

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...