Home > Diffusion of Hydrogen Isotopes in Metals > Diffusion of Tritium in 316SS
Parameters for diffusion of tritium in Type 316 austenitic stainless steel.
| Material | 316SS | |
| Diffusivity temperature dependence formula | $$D = D_0\exp\left(-\frac{E_\mathrm{d}}{k_\mathrm{B}T}\right)$$ |
7 / 7 records shown.
| pk | T /K | D0 /m2 s-1 | Ed /eV | Note |
|---|---|---|---|---|
| R3 | 223 – 423 | 5.16e-07 | 0.571 | Permeability, solubility and diffusivity of hydrogen isotopes in stainless steels at high gas pressures, International Journal of Hydrogen Energy Volume 32, Issue 1, January 2007, Pages 100–116 |
| R4 | 500 – 1200 | 5.9e-07 | 0.538 | a compilation of tritium Material Interaction Parameters in Fusion Reactor Material |
| R5 | 600 – 900 | 1.73e-06 | 0.619 | cited in Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials |
| R6 | 873 – 1173 | 7.51e-07 | 0.56 | cited in Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials |
| R7 | 500 – 873 | 2.31e-10 | 0.157 | cited in Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials |
| R8 | 500 – 723 | 2.28e-10 | 0.157 | The behavior of diffusion and permeation of tritium through 316L stainless steel, Journal of Nuclear Materials, Volumes 179–181, Part 1, March–April 1991, Pages 322-324 |
| R9 | 298 – 1073 | 1.9e-06 | 0.635 | Distribution and Mobility of Tritium in Type 316 Stainless Steel, FUSION SCIENCE AND TECHNOLOGY VOL. 57 APR. 2010 |