Project Grant 2432280

Award Date 7/1/25
Completion Date 6/30/28
Dollars Obligated $267K
Federal Grant Program
47.041
Assistance Type
Project Grant
Place of Performance
Columbus, OH 43210, USA
Similar Awards
This National Science Foundation (NSF) Project Grant award, under the Engineering program (CFDA 47.041), provides $133,000.00 in funding to the Trustees of the Colorado School of Mines to conduct collaborative research on understanding the effects of ultrasonic vibration on laser additive manufacturing processes. The key objectives of this 3-year project (Jul 1, 2025 - Jun 30, 2028) are to: Develop an innovative ultrasonic-assisted laser melting system to observe the underlying physics of the...
This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports a collaborative research project focused on developing intelligent scan sequence generation to reduce local overheating, distortion, and residual stress in laser powder bed fusion (LPBF) additive manufacturing. The $250,000 award, spanning January 1, 2025 to December 31, 2027, will enable researchers at the University of Pittsburgh to mathematically, numerically, and experimentally...
This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) supports research to address challenges in high deposition rate metal additive manufacturing. The $570,160 award to the University of Texas Rio Grande Valley aims to investigate and control the metallurgical transformation of deposited material by simultaneously employing multiple thermal energy sources, such as laser, induction heating, and ultrasonic vibration. The key research tasks include...
This Project Grant award, provided by the National Science Foundation's (NSF) Engineering program (CFDA 47.041), supports research investigating the reuse and recycling of feedstock in the laser directed energy deposition metal additive manufacturing process. The total funding amount is $659,153 over a 5-year period, with the award starting on May 1, 2025 and ending on April 30, 2030. The research aims to reveal how characteristics of reused and recycled feedstock influence melting and...
The National Science Foundation awarded a $215,254 Project Grant to the Regents of the University of Michigan under the Engineering federal grant program (CFDA 47.041) to research vibration-assisted laser keyhole welding. The university will test the hypothesis that applying vibration to the laser during keyhole welding can significantly improve joint properties by reducing porosity, refining grain structure, and reducing intermetallic compounds. In-process monitoring, post-process...
This $558,370 Project Grant award from the National Science Foundation's Engineering program (CFDA 47.041) supports fundamental research to investigate the use of mixed energized fields, including electrical, magnetic, and ultrasound, in combination with the freeze casting manufacturing process. The research aims to provide a better understanding of how these energized fields can be leveraged to tailor the microstructure and properties of porous materials produced through freeze casting. This...
This $896,186 Project Grant award from the National Science Foundation's (NSF) Integrative Activities program (CFDA 47.083) aims to enhance the manufacturing of durable dissimilar metal joints using an advanced solid-state fabrication technique called additive friction stir deposition. The project, which runs from July 1, 2025 to June 30, 2028, will systematically investigate how this process can create robust and reliable metal joints, focusing initially on AL6061 and AL7075 aluminum alloys....
This Project Grant award from the National Science Foundation (NSF) under the Engineering program (CFDA 47.041) supports research by Carnegie Mellon University (CMU) to investigate an innovative power field control strategy for achieving prescribed thermal histories throughout parts produced by powder bed fusion additive manufacturing. The $649,345 award, effective May 1, 2025 through April 30, 2030, aims to understand the effects of power field control on porosity, microstructure,...
This National Science Foundation (NSF) Project Grant award, under the NSF Engineering program (CFDA 47.041), provides $475,399 to Auburn University to conduct fundamental research on laser nanoparticle powder-bed fusion, an additive nanomanufacturing process. The research aims to develop layer-by-layer fabrication of micro- and nano-scale functional structures and devices with tunable chemical compositions, interface interactions, and physical architectures. This work has potential...
This Project Grant award, funded by the National Science Foundation (NSF) Engineering program (CFDA 47.041), supports research to develop methodologies for monitoring and improving personalized manufacturing processes, particularly for one-of-a-kind parts produced using additive manufacturing. The award, totaling $129,624 and spanning from June 1, 2024, to May 31, 2027, will enable researchers at the University of Oklahoma to establish a novel latent space monitoring approach based on...

This Project Grant award of $267,000.00 from the National Science Foundation's Engineering program (CFDA 47.041) will support collaborative research by The Ohio State University to understand the effects of ultrasonic vibration during laser-based additive manufacturing (AM) processes.

The research aims to utilize synchrotron imaging and diffraction analysis to observe the core mechanisms of the ultrasonically assisted AM process, including melt dynamics and microstructure evolution. The knowledge gained from this study is intended to benefit AM industries and facilitate the effective incorporation of ultrasonic vibration into various rapid melting and solidification manufacturing processes. The project also plans to contribute to workforce training and STEM education through an e-learning module and hands-on activities for K-12 students.

The award has an initial performance period from July 1, 2025 to June 30, 2028. No subawards are planned for this project.

Generated 8/5/25, 6:36 AM