ISO 9161:2004 二氧化铀粉末-表观密度和振实密度的测定
标准编号:ISO 9161:2004
中文名称:二氧化铀粉末-表观密度和振实密度的测定
英文名称:Uranium dioxide powder — Determination of apparent density and tap density
发布日期:2004-09
标准范围
ISO 9161:2004规定了一种测定自由流动的二氧化铀(UO2)粉末的表观密度和振实密度的方法,该粉末将用于作为核燃料的二氧化铀芯块的造粒和烧结。ISO 9161:2004规定的方法可用于不同的UO2粉末类型,包括颗粒、颗粒、球体或其他类型的颗粒。该方法也可应用于其他燃料粉末如PuO2、ThO2和粉末混合物如UO2-PuO2和UO2-Gd2O3。
ISO 9161:2004 specifies a method of determining the apparent density and tap density of free-flowing uranium dioxide (UO2) powder which will be used for pelleting and sintering of UO2 pellets as a nuclear fuel.The method specified by ISO 9161:2004 can be used for different UO2 powder types including grains, granules, spheres or other kinds of particles. The method can also be applied to other fuel powders as PuO2, ThO2 and powder mixtures as UO2-PuO2 and UO2-Gd2O3.
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