Lightweight, Zero-Erosion, Affordable DACS Nozzle Technology

Erosion resistance and light weight are two key requirements for DACS nozzle and valve components. Foster-Miller will demonstrate innovative lightweight and affordable DACS nozzle and valve components that would exhibit zero erosion under anticipatedservice conditions. Our components will exhibit substantial benefits over the baseline Re and Re-coated carbon components.During Phase I, we will produce specimens and a demonstration DACS nozzle article. Specimens will be subjected to microstructural and mechanical property evaluation. We will work closely with the relevant contractor supporting the THAAD program in thisarea. This will ensure development of nozzle technology that is relevant for THAAD requirements.The follow-on Phase II program will involve optimization and demonstration of repeatability in nozzle performance, with close support from the THAAD commercialization partner. A strong commercialization strategy is developed to insert this technology inTHAAD DACS system. (P-030280) The zero erosion service capability of our nozzle material will eliminate a potentially critical error during the final phase of target intercept. The light weight will translate into better interceptor performance or longer range. Affordability of ourtechnology will enable implementation. Commercial and industrial applications for this technology exist in turbine and rocket engines, power generation equipment, slurry pumps for mining equipment, etc.