Abstract

This part of IEC 61788 addresses a test method for the determination of the residual resistance ratio (RRR), rRRR, of cavity-grade niobium. This method is intended for high-purity niobium grades with 150 < rRRR< 600.

Begin

2023-06-14

Planned document number

DIN EN IEC 61788-23

Project number

02231612

Responsible national committee

DKE/K 184 - Supraleiter  

draft standard

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors (IEC 90/515/FDIS:2024); German and English version FprEN IEC 61788-23:2024
2024-07
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previous edition(s)

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors (IEC 61788-23:2021); German version EN IEC 61788-23:2021
2023-06

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