In order to estimate the mechanical property change in He-implanted molybdenum single crystals, a micro Knoop hardness test was performed around the range of 50 MeV He ions. The load dependence of the irradiation hardening was obtained at 373 K and 1273 K. With these data, the increment of flow stress due to the He-ion bombardment can be estimated. The crystal orientation dependence of the anisotropy of the Knoop hardness in the bombarded specimens was also studied.
|出版ステータス||Published - 1985|
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