New ceramics and composites are needed to withstand extreme environments.
Applications associated with concentrated solar power, nuclear fusion, hypersonic flight, rocket propulsion, ballistic impact result in temperatures, heat fluxes, neutron radiation levels, plasmas or other stresses that are beyond the capabilities of current structural materials.
The Enabling Materials for Extreme Environments signature area addresses national needs related to clean energy production, hypersonic flight vehicles and advanced propulsion systems.
Enabling Materials for Extreme Environments includes collaborators in chemistry, materials science and engineering, mechanical and aerospace engineering, nuclear engineering, and physics. This team draws heavily on the resources of Missouri S&T’s Materials Research Center. The MRC is the longest-standing research center on campus and has a history of fostering interdisciplinary collaboration. The MRC provides major research instrumentation including x-ray diffraction, scanning electron microscopy, dual-beam focused ion beam milling and electron imaging, transmission electron microscopy, and X-ray photoelectron spectroscopy.
Signature area leaders Greg Hilmas and Bill Fahrenholtz, Curators’ Professors of ceramic engineering, have collaborated for over 10 years on ultra-high-temperature structural ceramics for aerospace applications. The group has amassed a unique collection of highly specialized equipment for research in this area, including several high-temperature furnaces, a mechanical testing system for measuring strength and elastic modulus up to 2600°C, and a thermal property analysis system capable of operating up to 2800°C. The quality and impact of this research is recognized around the globe. Recruiting additional faculty in this signature area will create long-term growth and increase the impact of the research.