Extreme environments in energy, aerospace, and advanced manufacturing demand materials
capable of operating at ultrahigh temperatures while maintaining structural integrity and functional
stability. Developing such materials and their synthetic strategies represents a grand challenge in
materials science and is essential for enabling next-generation technologies in hypersonics,
advanced nuclear systems, concentrated solar power, and high-efficiency energy conversion. In
response to these challenges, the 2026 Ultra-high Temperature Materials and Manufacturing (UTM2)
Summit was created as a platform to foster knowledge sharing and academic excellence in the field
of materials designed for extreme environments. The upcoming Summit, hosted by the Yale Center
for Materials Innovation, will be held at Yale West Campus, West Haven, Connecticut, USA, from
September 14-15, 2026.
High-temperature materials offer exceptional thermal stability, mechanical strength, and resistance
to degradation under extreme conditions. These properties make them indispensable for
technologies operating far beyond the limits of conventional materials. However, significant
challenges remain, including difficulties in synthesis and processing, oxidation and corrosion at high
temperatures, and limited manufacturability.
More than thirty leading experts from academia, industry, national laboratory, and federal agencies
will share their perspectives on emerging high-temperature materials and synthesis technologies
and their role in enabling next-generation extreme-environment applications. The Summit will
explore a wide range of topics, including synthesis of refractory metals and alloys, ultra-high-
temperature ceramics, advanced high-temperature composites, extreme-environment processing
methods, Artificial intelligence (AI) / machine learning (ML) and automation, microstructural
evolution during rapid heating and cooling, oxidation resistance, and thermal stability. In addition,
discussions will also cover emerging approaches in computational materials science, artificial
intelligence, and high-throughput experimentation for accelerating materials discovery, design, and
synthesis for extreme thermal environments.
