Army Research Laboratory has awarded a three-year, $25M grant to Worcester Polytechnic Institute for further development of a repair method that combines cold spray and 3D printing. WPI said Tuesday that it will develop new metal alloys for cold spray to provide a more efficent repair method for the battlefield.
Cold sprays work to accelerate metal particles or powders that form solid layers of coating when subjected to supersonic speeds. The institute will use a variety of tools to identify the powders’ properties in chemistry and structure.
Researchers will use a synchronous laser diffraction and dynamic image particle analyzer to study the powder’s morphologies. Other tools include nanoindenters for nano-scale measurements, a scanning electron microscope and energy dispersive spectroscopy unit. The Army would use the resulting cold spray 3D printing approach for vehicle repairs.
Related Articles
The General Services Administration has launched USAi, a secure generative artificial intelligence suite designed to help federal agencies experiment with AI tools and accelerate AI adoption. GSA said Thursday the launch of USAi advances the priorities in the White House’s America’s AI Action Plan, which seeks to strengthen U.S. leadership in AI through coordinated federal action, streamlined adoption and smarter infrastructure. A panel discussion at the Potomac Officers Club’s 2025 Navy Summit on Aug. 26 will explore generative AI and how it optimizes decision-making within the service branch. Book your spot now at this GovCon networking event! Expanding Federal Government’s
Nextgov/FCW reported that the Federal Acquisition Regulatory Council on Thursday released new model deviation text for six parts of the FAR as part of the Revolutionary FAR Overhaul, or RFO, initiative. In April, President Donald Trump signed an executive order directing his administration to amend FAR to streamline the federal procurement process and eliminate barriers to doing business with the government. In June, the FAR Council released model deviation text for sections related to emergency acquisitions, contract modifications and acquisition of information and communication technology, or ICT. The overhauled FAR parts include sections related to administrative and information matters; required sources of
The National Science Foundation and NVIDIA will invest $152 million in the development of advanced, open-source artificial intelligence models aimed at accelerating American scientific discovery. The public-private investment will support the Open Multimodal AI Infrastructure to Accelerate Science project led by the Allen Institute for AI, or Ai2, NSF said Thursday. Public-Private Investment for Open Source AI Models NSF will provide $75 million, with NVIDIA contributing $77 million. The initiative supports the White House AI Action Plan and aims to ensure the United States remains a leader in AI-powered research and innovation. “As called for in the AI Action Plan,