IEC 61788-23:2021
Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of cavity-grade Nb superconductors
Note: a redline version of this publication exists
IEC 61788-23:2021 RLV
Abstract
IEC 61788-23:2021 is available as IEC 61788-23:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 61788-23:2021 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. The test method is valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.
IEC 61788-23:2021 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. The test method is valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.
Additional information
Publication type | International Standard |
---|---|
Publication date | 2021-08-23 |
Edition | 2.0 |
Available language(s) | English/French |
TC/SC | TC 90 - Superconductivityrss |
ICS | 17.220 - Electricity. Magnetism. Electrical and magnetic measurements 29.050 - Superconductivity and conducting materials |
Stability date | 2028 |
Pages | 57 |
File size | 1888 KB |
The following test report forms are related:
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