摘要: The plutonium content of (U, Pu)O sub 2 mixed oxide sintered pellets may be quickly and accurately determined by x-ray fluorescence. This nondestructive technique is unaffected by the density, isotopic abundance, and plutonium con... 展开 The plutonium content of (U, Pu)O sub 2 mixed oxide sintered pellets may be quickly and accurately determined by x-ray fluorescence. This nondestructive technique is unaffected by the density, isotopic abundance, and plutonium content. It can be used to check batch uniformity with better than 0.2% repeatability, and perfectly suited for routine examination of a large number of fuel samples. (ERA citation 09:040703) 收起