|
Title:
|
|
Experiment R268-06/07/08 (SIWAS 06/07/08): activity calculations
|
|
|
|
Author(s):
|
|
|
|
|
|
Published by:
|
Publication date:
|
|
ECN
NUCLEAIR
|
1998
|
|
|
|
ECN report number:
|
Document type:
|
|
ECN-I--98-008
|
Other
|
|
|
|
Number of pages:
|
Full text:
|
|
41
|
Download PDF
|
Abstract:
In the title experiments specimens made of different austenitic andmartensitic stainless steel types have been irradiated at a temperature of
80C up to a dpa (displacements per atom) level of 2 dpa. The aim of these
irradiation series, carried out within the framework of a research programme
for advanced nuclear systems, is to study the mechanical behaviour of various
materials after irradiation. In this report the results of the activity
calculations, valid for different types of specimen materials, are presented.
The experiments also contained dummy specimens, made of AIS1316-steel, used
for temperature measurements. The activity of this material is calculated for
the vertical average of the irradiation position. The activities of the
specimen materials are given for the vertical maximum of the irradiation
position. A relation is given to convert the data to any vertical specimen
position. Also the changes in chemical composition of the different specimen
materials, due to nuclide transmutation, are presented. 6 refs.
Back to List