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ROCKY MOUNTAIN HIGH: Dr. Haynes will be among the featured presenters at USACA’s upcoming Fall Technical Meeting, to be held September 24 and 25, 2025, in Golden, Colorado.
Another presenter will be Dr. Randall Hay, who recently retired as Principal Materials Research Engineer at the Air Force Research Laboratory (AFRL).
We got a sneak peek of the lessons he learned. One is the need to rethink how the nation collectively invests in advanced ceramic fibers, particularly oxide fibers.
“There's nothing new that's been commercialized since the early 1990s,” he said. “DARPA funded it in the late 1980s. They are used in all sorts of structural applications, such as afterburners, combustors, and exhaust wash structures for missiles and aircraft. Perhaps the most technically important use right now is radomes.”
‘Change the structure’: Developing the next generation of oxide fibers, however, is stymied by the combination of a lack of private sector investment and government demand signal, he said.
“In the last 20 or 30 years, companies have become very risk-averse,” Hay said. “They don't want to take the next step and invest $10 million or $20 million in a pilot plant because they are afraid they won't get their money back.”
“We need to change the structure in which these things are funded,” he continued.” What you must do is guarantee a market for these fibers. The Department of Defense has to say, ‘You build a fiber with these specs, we will buy so many pounds per year, at such and such a price for so many years,’ and then someone can make the rational decision to invest.”
He cited as an example the recent Pentagon decision – followed by additional private investment – to spur the development of a more robust domestic rare earth minerals market.
“We are kind of missing the boat,” Hay said. “We like to compare ourselves to China. It's not that we don't have the basic research going on. They've got it, too. But they've got people who are willing to invest in things like that. And we don't.”
See you soon: If you haven’t registered for the Fall Technical Meeting, please email LB Fullerton at lb@strategicmi.com and Karen Coleman-Dillon at karen@strategicmi.com.
And special thanks to our event sponsors CoorsTek, Canopy Aerospace, and Colorado School of Mines.
‘THE BGGEST DECISIONS’: We also want to flag an annual symposium that the School of Mines is hosting on critical minerals on September 11 and 12.
The value proposition: “Understanding of these critical minerals and their often-complex supply chains is key to making the biggest decisions of the ongoing energy demand revolution,” says the schools Payne Institute for Public Policy Institute.
Learn more: Critical Minerals Symposium
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