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SRPS EN 61788-4:2016

Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors

Dec 23, 2016
95.99   Withdrawal of Standard   Jun 30, 2023

General information

95.99     Jun 30, 2023

ISS

N051

European Norm

17.200.20     29.050  

English  

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Scope

IEC 61788-4:2016 specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb<sub>3</sub>Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix. This method is intended for use with superconductor specimens that have a monolithic structure with rectangular or round cross-section, RRR value less than 350, and cross-sectional area less than 3 mm<sup>2</sup>. In the case of Nb<sub>3</sub>Sn, the specimens have received a reaction heat-treatment. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 61788-4:2013

NOW

WITHDRAWN
SRPS EN 61788-4:2016
95.99 Withdrawal of Standard
Jun 30, 2023

REVISED BY

PUBLISHED
SRPS EN IEC 61788-4:2020

Related project

Adopted from EN 61788-4:2016