标准摘要
[中文适用范围]: 本国际标准规定了一种测定烧结二氧化铀(UO2) pellets 的体密度以及开孔和闭孔孔隙率的方法。该方法可应用于其他材料,例如生 pellets,以及 UO2-PuO2 或 UO2-Gd2O3 pellets。 [外文原描述]: ISO 9278:2008 specifies a method for determining the bulk density and the amount of open and closed porosity of sintered UO 2 pellets. The method can be applied to other materials, for example green pellets, and UO 2 ‑PuO 2 or UO 2 ‑Gd 2 O 3 pellets.
英文名称Nuclear energy - Uranium dioxide pellets — Determination of density and volume fraction of open and closed porosity