BAS EN IEC 61788-23:2019
Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors
General Information
Status: Withdrawn
No. of pages: 32
Language: English
Edition: 1.
Adoption method: Endorsment
Publication date: 31.05.2019
Technical committee:
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Abstract
IEC 61788-23:2018 addresses a test method for the determination of the residual resistance ratio (RRR) of cavity-grade niobium. The test method should be valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm<sup>2</sup> but less than 20 mm<sup>2</sup>, and a length not less than 10 nor more than 25 times the width or diameter.
Lifecycle
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Original document and degree of correspondence
- EN IEC 61788-23:2018, identical
- IEC 61788-23:2018, identical