Mitigating core energy losses in Fe-Si alloys fabricated by direct energy deposition through oxide inclusions and abnormal Goss grain growth

• Main Authors: Shen, Xiaojun, Liogas, Konstantinos A., Soh, Verner Qun Liang, Lek, Yung Zhen, Meng, Fanbo, Shen, Yiming, Huber, John E., Reed, Roger C., Wang, Pei, Korsunsky, Alexander M., Lee, Christopher Ho Tin
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Directed energy deposition; Abnormal Goss grain
• Online Access: https://hdl.handle.net/10356/184431
• Institution: Nanyang Technological University

In traditional electrical steel production oxide inclusions are conventionally perceived as deleterious elements for the functional and structural properties. The present work describes the fabrication of a high silicon content electrical steel alloy (Fe-6.5wt%Si) using directed energy deposition (D...