NBN EN ISO 10270:2022

Corrosion of metals and alloys - Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors (ISO 10270:2022)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Standards committee
CEN/TC 262 (Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys)
Status
ACTIVE
Publication date
25 February 2022
Replaces
NBN EN ISO 10270:2008
ICS Code
27.120.10 (Reactor engineering)
77.060 (Corrosion of metals)
Withdrawn Date
Price
€ 92,00

About this training

Summary

This document specifies:
a) the determination of mass gain
b) the surface inspection of products of zirconium and its alloys when corrosion is tested in water at 360 °C or in steam at or above 400 °C
c) the performance of tests in steam at 10,3 MPa.
This document is applicable to wrought products, castings, powder metallurgy products and weld metals.
This method has been widely used in the development of new alloys, heat-treating practices and for the evaluation of welding techniques. It is applicable for use in its entirety to the extent specified for a product acceptance test, rather than merely a means of assessing performance in service.