Crush strength of silicon carbide coated TRISO particles: Influence of test method and process variables
作者： R.D. Cromarty , G.T. van Rooyen , J.P.R. de Villiers
DOI: 10.1016/J.JNUCMAT.2013.10.041
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摘要: Abstract The influence of deposition temperature, methyl trichlorosilane (MTS) concentration, hydrogen carrier-gas flow rate and gas inlet design on the strength silicon carbide coated TRISO particles was investigated using whole particle crushing strength. Crush measured soft aluminium anvils. For comparison a selection were also with hard thickness determined to allow for normalisation all crush measurements at an equivalent 35 μm. It found that underlying pyrocarbon had significant particles. Deposition temperature only process parameters influenced No evidence MTS concentration having any
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