DIN EN IEC 61788-4:2021
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2020); German version EN IEC 61788-4:2020

Standard No.

DIN EN IEC 61788-4:2021

Release Date

2021

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 61788-4:2017

DIN EN IEC 61788-4:2019

Latest

DIN EN IEC 61788-4:2021

DIN EN IEC 61788-4:2019

Scope

This part of IEC 61788 specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb3Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix.

DIN EN IEC 61788-4:2021 history

• 2021 DIN EN IEC 61788-4:2021 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2020); German version EN IEC 61788-4:2020
• 2019 DIN EN IEC 61788-4 E:2019 Draft Document - Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb<(Index)3>Sn composite superconductors (IEC 90/419/CD:2018); Text in German and English
• 2017 DIN EN 61788-4:2017 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2016); German version EN 61788-4:2016

DIN EN IEC 61788-4:2021 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2020); German version EN IEC 61788-4:2020 was changed to DIN EN 61788-4:2017 Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2016); German version EN 61788-4:2016.