Corrosion growth model for previously vacuum-baked LiH
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
In this report, a hydroxide corrosion growth model is proposed for the reaction of previously vacuum-baked LiH samples with moisture. The model is then validated experimentally by subjecting a previously vacuum-baked polycrystalline LiH sample to 35 ppm of H2O at room temperature while monitoring the corrosion growth as a function of time with diffuse-reflectance infrared Fourier transform (DRIFT) spectroscopy. Kinetic parameters extracted from the validating experiments can be used to make long-term prediction.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC52-07NA27344
- OSTI ID:
- 1530677
- Report Number(s):
- LLNL-TR-779869; 974356
- Country of Publication:
- United States
- Language:
- English
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