Geometric influence of the laser-based powder bed fusion process in Ti6AL4V and AlSi10Mg

• Main Authors: Chua, Zhong Yang, Moon, Seung Ki, Jiao, Lishi, Ahn, Il Hyuk
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Mechanical engineering; Additive Manufacturing; 3D Printing
• Online Access: https://hdl.handle.net/10356/154122
• Institution: Nanyang Technological University

Many studies have shown that the mechanical properties and geometric accuracy of additive manufacturing parts are dependent of many factors such as laser energy density, build orientation, and heat transfer histories. Amongst the factors, heat transfer histories are highly dependent on the geometry...