Project Grant 2523480
- 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), under the Engineering program (CFDA 47.041), provides $649,345 to Carnegie Mellon University to investigate an innovative power field control strategy to achieve prescribed thermal histories throughout parts produced via powder bed fusion additive manufacturing. The research aims to enable the design of novel processing pathways to tailor material properties, fully utilizing the processing capabilities of open-architecture...
- This Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) provides $200,000 in funding to the University of North Carolina at Charlotte to study powder spreading behavior for additive manufacturing applications. The research aims to design a testbed to better define and measure powder spreadability, a critical but poorly understood metric for additive manufacturing. The project will develop novel measurement methods to determine the 3D topography...
- This National Science Foundation (NSF) Engineering Program (CFDA 47.041) Project Grant, awarded to the Regents of the University of Michigan, supports a $496,138 collaborative research effort to develop an approach for optimally determining laser scan sequences in laser powder bed fusion (LPBF) additive manufacturing. The goal is to create knowledge that enables 3D printing of complex metallic parts with fewer failed or defective prints, thereby improving the economic viability of LPBF. The...
- 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 $247,667 Project Grant from the National Science Foundation Division of Civil, Mechanical, and Manufacturing Innovation, under the Engineering federal grant program (CFDA 47.041), will fund collaborative research on laser powder-fed directed energy deposition (LP-DED) additive manufacturing. The University of Michigan will investigate fundamental interactions between high-speed metal particles and molten pools in LP-DED using synchrotron X-ray imaging and computational process modeling....
- This Project Grant award of $650,000 from the National Science Foundation (NSF) Engineering program (CFDA 47.041) will support the University of Louisiana at Lafayette (ULL) in developing an advanced in-situ laser powder bed fusion additive manufacturing (AM) platform. The platform seeks to enable real-time monitoring and closed-loop control of the metal 3D printing process, aiming to improve the reliability and precision of complex, high-performance components. The award will fund the...
- This $155,000 Project Grant from the National Science Foundation (NSF) Office of Integrative Activities (CFDA 47.083) supports fundamental research at Iowa State University to understand how nanoparticle self-assembly can be integrated into laser/powder-based additive manufacturing (AM) of multimodal metallic materials. The overall goal is to gain a deeper understanding of the mechanisms governing nanoparticle self-assembly behavior, microstructure evolution, and property enhancements in AM of...
- The National Science Foundation (NSF) awarded a $453,682 Faculty Early Career Development (CAREER) grant to Arizona State University (ASU) to conduct fundamental research on ceramic binder jet additive manufacturing. The project, titled "CAREER: Powder Preparation and Compaction for Ceramic Binder Jet Additive Manufacturing," aims to generate new knowledge about how powder granule characteristics and compaction affect the density of ceramic parts produced through this advanced...
- This Project Grant award from the National Science Foundation (NSF) Engineering program (CFDA 47.041) provides $133,000.00 to the Trustees of the Colorado School of Mines (CSM) to conduct collaborative research on understanding the effects of ultrasonic vibration in laser additive manufacturing (AM) processes. The research aims to utilize synchrotron imaging and diffraction analysis to observe the fundamental mechanisms of the ultrasonically assisted AM (UA-AM) process, with the goal of...
This $400,000 Project Grant was awarded by the National Science Foundation (NSF) under the Engineering program (CFDA 47.041) to Arizona State University (ASU) to conduct research on understanding and controlling powder dynamics for spatter-free pulsed-mode Laser Powder Bed Fusion (LPBF) additive manufacturing. The project aims to investigate the fundamental in-situ mechanisms of powder dynamics during the LPBF process in order to develop an analytical model linking process conditions to powder behavior. This research seeks to address the challenge of spatter formation, a major contributor to process instabilities and part quality issues in LPBF. The findings are expected to enhance part quality and consistency, benefiting critical sectors such as aerospace, biomedical, and defense. The project also includes educational and outreach activities to introduce students to additive manufacturing and in-situ monitoring techniques.
Mod # | Description | ReasonForModification | Federal Obligation | Date |
|---|---|---|---|---|
| Not listed | $400.0k | 8/28/25 |