Jakob D. Hamilton
Email: jdham@iastate.edu
Phone: 515-294-6030
Title(s):
Assistant Professor
Office
3014 Black Engineering
Information
Dr. Hamilton is an Assistant Professor in Industrial and Manufacturing Systems Engineering. His research revolves around material and technology development for advanced manufacturing processes. His primary research aims include:
- Understanding critical melt pool features during laser-based metal 3D printing using in-situ imaging
- Developing auxiliary technologies to improve metallurgical quality of 3D printed metals
- Applying functionally graded compositions to novel applications
- Joining dissimilar materials using process-aware thermal inputs
- Metal matrix composite feedstock development for additive manufacturing
Publications
Peer-Reviewed Journal Articles
[1] J.D. Hamilton, D. Trauernicht, D. Cormier, I.V. Rivero, Laser-based Directed Energy Deposition Remanufacturing of Gray Cast Iron using Stainless Steel 316L and Inconel 625 Filler Materials. Adv. Eng. Mater. (2023). https://doi.org/10.1002/adem.202301212. [2] J.D. Hamilton, I.V. Rivero, Visualization of Melt Pool Stability for Wire- and Powder-based Directed Energy Deposition Repair of Gray Cast Iron. Int. J. Adv. Manuf. Technol. (2023). https://doi.org/10.1007/s00170-023-12513-8. [3] J.D. Hamilton, S. Sorondo, B. Li, H. Qin, I.V. Rivero, Mechanical Behavior of Bimetallic Stainless Steel and Gray Cast Iron Repaired via Directed Energy Deposition Additive Manufacturing. J. Manuf. Process. (2023). https://doi.org/10.1016/j.jmapro.2022.12.029. [4] J.D. Hamilton, S. Sorondo, A. Greeley, X. Zhang, D. Cormier, B. Li, H. Qin, I.V. Rivero, Property-structure-process relationships in dissimilar material repair with directed energy deposition: Repairing gray cast iron using stainless steel 316L. J. Manuf. Process. (2022). https://doi.org/10.1016/j.jmapro.2022.06.015. [5] E. Weflen, J.D. Hamilton, S. Sorondo, O.L.A. Harrysson, M. Frank, I.V. Rivero, Evaluating Interlayer Gaps in Friction Stir Spot Welds for Rapid Tooling Applications, IISE Trans. (2021). https://doi.org/10.1080/24725854.2022.2091184 [6] X. Zhang, W. Shen, V. Suresh, J.D. Hamilton, L. Yeh, X. Jiang, Z. Zhang, Q. Li, B. Li, I.V. Rivero, H. Qin, In situ Monitoring of Direct Energy Deposition Via Structured Light System and its Application in Remanufacturing Industry, Int. J. Adv. Manuf. Tech. (2021). https://doi.org/10.1007/s00170-021-07495-4. [7] J.D. Hamilton, S. Ramesh, O.L.A. Harrysson, C.D. Rock, I. V. Rivero, Cryogenic Mechanical Alloying of Aluminum Matrix Composites for Powder Bed Fusion Additive Manufacturing, J. Compos. Mater. (2020). https://doi.org/10.1177/0021998320957698.
Peer-Reviewed Conference Proceedings
[1] X. Zhang, W. Shen, V. Suresh, J. Hamilton, L. Yeh, X. Jiang, Z. Zhang, Q. Li, B. Li, I.V. Rivero, H. Qin, In-situ Monitoring of Direct Energy Deposition via Structured Light System and its Application in Remanufacturing Industry, SME North American Manufacturing Research Conference (2021). [2] J.D. Hamilton, I. V. Rivero, Recycling Aluminum Chips: Production of Additive Manufacturing Powder through Cryomilling, IISE Annual Conference (2020). [3] J.D. Hamilton, S. Sorondo, A. Greeley, B.E. Kahn, P. Cyr, D. Cormier, I.V. Rivero, Hybrid Manufacturing: Influence of Directed Energy Deposition Parameters on Microstructure and Layer Adhesion of Stainless Steel 316L, Heat Treating Society Conference and Exhibition (2019).Primary Strategic Research Area
Advanced Materials & Manufacturing