Light Weight Radiation Shielding Components

This NASA SBIR Phase I proposal presents an unprecedented laser additive manufacturing system for making radiation shielding components, by mixing various powders that effectively shield neutron and gamma radiation. With our successful history in additive manufacturing, this proposal has a great potential to succeed. A proof of concept demonstration were carried out and samples were delivered at the end of Phase 1. Prototypes in compliant with the neutron and gamma radiation shielding requirement will be delivered at the end of Phase II.

In addition to NASA’s radiation shield manufacturing, the proposed pulsed laser AM process can also be used in other applications, such as space vehicle, aircraft, and satellite manufacturing. PolarOnyx will develop a series of products to meet various requirements for commercial/military deployments.

3D printing has broad applications from foods, toys to rockets and cars, to medical devices and biomedical instrumentation including surgical and infection control devices, cardiovascular, home healthcare, and other general medical devices. The global market is projected to reach US$44 billion by 2025, driven by the advent of newer technologies, approaches, and applications.

This is early/mid-stage (TRL 6) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.

None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.