Tech Briefs: Who's Who At Nasa

Susan Draper performs microstructural analysis of metals and determines where fractures have occurred and propagated. Draper is currently characterizing electron-beam-melted, additive-manufactured titanium-6 aluminum-4 vanadium, a titanium alloy. Her team is currently working with the rocket and missile propulsion manufacturer Aerojet Rockdyne to improve the RL10 rocket engine.