Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN ISO 9161:2021

Uranium dioxide powder - Determination of apparent density and tap density (ISO 9161:2019)

Oct 29, 2021

General information

60.60     Oct 29, 2021

ISS

Z085

European Norm

27.120.30  

English  

Buying

Published

Language in which you want to receive the document.

Scope

This document 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.
This method 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.
This document is based on the principle of using a flowmeter funnel (see 4.1). Other measurement apparatus, such as a Scott volumeter, can also be used.

Life cycle

NOW

PUBLISHED
SRPS EN ISO 9161:2021
60.60 Standard published
Oct 29, 2021

Related project

Adopted from EN ISO 9161:2021

Adopted from ISO 9161:2019