MiHTEE Lab

The MiHTEE Lab (Materials in High Temperature Extreme Environments) at Michigan. Working on materials for a future with abundant clean energy.

[MiHTEE Lab @MiHTEE_Lab]

New work from @Arpanar74281366 From anisotropy to isotropy: Microstructural and oxide evolution in hot isostatic pressed additively manufactured 316L stainless steel

https://t.co/QZJn8grqA0

In this work, Arpan systematically examines HIP post processing on AM stainless

[MiHTEE Lab @MiHTEE_Lab]

Diego is opening up a graphite FLiBe infiltration experiment that ran at 700C and 7bar.
It's not easy working with FLiBe, but we want to get the most useful data, so Diego put in the time to do it right, and do it safely.

[MiHTEE Lab @MiHTEE_Lab]

Making and breaking things in the MiHTEE Lab! Dekota and Bryce's custom heaters for our molten salt loop, Diego's custom pressure vessel for FLiBe infiltration experiments, and Abdullah's tensile test on ultra fine grained stainless steel #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

We've got a few molten salt loop projects in the hopper, so we're setting up an extra experimental bay. Here's Annalise with part of the vacuum assembly. As you can see, it requires a bit of force to tighten those fittings! #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Bade is preparing capsules for a thermal cycling experiment with uranium fluoride. She will study how uranium deposits on the salt facing walls of containment vessels in molten salt reactors #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

We're all in on powder met for nuclear components! Brian has HIP cans before and after HIPing in our AIP6-30H. We're studying more than the parts - we're looking at the process too, linking processing to structure to performance #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Michigan brought a good crowd and lots of impactful research to MiNES 2025 @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

MiHTEE Lab made the most of MSR Workshop 2025. Our students showed off 7 posters demonstrating the breadth and impact of our work. We're looking forward to next year's workshop! #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

New group photo on a beautiful Fall day on North Campus (missing a few people)

[MiHTEE Lab @MiHTEE_Lab]

Connor with new PhD student Mike and Recent Michigan PhD grad and new MiHTEE post doc Abdullah sealing up an autoclave for an IASCC experiment with an ODS stainless steel

[MiHTEE Lab @MiHTEE_Lab]

To do the best experiments, we need salt we can trust. Here's new work by Adam Burak on purification of chloride salts for nuclear applications. https://t.co/yctSdZpMCQ

[Stephen Raiman @StephenRaiman]

New work by Dino Sulemanovic on the effect of Eu on corrosion in chloride salt is gracing the cover of ACS Applied Engineering Materials: https://t.co/BHtSglytXV

[MiHTEE Lab @MiHTEE_Lab]

Our nuclear materials students are doing fascinating research, including MiHTEE Lab PhD student Crewse Petersen
https://t.co/D1B1SqDIMV

[MiHTEE Lab @MiHTEE_Lab]

Natalie, a sophomore nuclear engineering student, is rolling tungsten at 1100C. We're using old school metallurgy to make better refractory materials for extreme environments @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Update: it's glowing hot #glowblue #glowred

[MiHTEE Lab @MiHTEE_Lab]

When we can't buy the heaters we want, we make them from scratch! Brian built this prototype heater from NiCr wire and fiberglass insulation. When the design is perfected, we'll use these to power our next generation molten salt thermal convection loops @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Fresh new work by Reid Bohanon on high temperature compatibilty of yttrium hydride with candidate hydrogen barrier coating materials: https://t.co/ClassLxo8H

[MiHTEE Lab @MiHTEE_Lab]

Dekota is making purified chloride salt so we can do high quality corrosion experiments. Connor is in the background setting up our fluoride salt loop. #alwaysgrinding #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Dekota is making purified chloride salt so we can do high quality corrosion experiments. Connor is in the background setting up our fluoride salt loop. #alwaysgrinding #glowblue @umichNERS

[MiHTEE Lab @MiHTEE_Lab]

Brian just whipped up a batch of our latest MiHTEE Lab swag. He used our laser engraver on stainless steel to make these pins. The colors come from varying the laser power to control oxidation.