KS A ISO 16424:2013
Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

Standard No.

KS A ISO 16424:2013

Release Date

2013

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS A ISO 16424-2013(2018)

Latest

KS A ISO 16424-2023

Scope

This standard is a method of evaluating the homogeneity of Gd distribution in a gadolinium fuel mixture from the values obtained by measuring uranium and gadolinium separately with ICP-AES equipment, and Gd2O3+UO2 (Gd2O3 mixture) in which Gd2O3 is mixed within the range of 1% to 10%. UO2) Describe a method for determining the Gd2O3 content of a sintered body. By applying statistical techniques to the Gd and U element measurements measured by ICP-AES, the homogeneity of Gd distribution within a Gd sintered body lot can be evaluated. However, this standard only introduces simple statistical processing methods for assessing homogeneity.

KS A ISO 16424:2013 history

• 2023 KS A ISO 16424-2023 Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
• 0000 KS A ISO 16424-2013(2018)
• 2013 KS A ISO 16424:2013 Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements