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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 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.
| Author | IEC |
|---|---|
| Editor | CEI |
| Document type | Standard |
| Format | File |
| Edition | 1.0 |
| ICS | 17.220 : Electricity. Magnetism. Electrical and magnetic measurements 29.050 : Superconductivity and conducting materials |
| Number of pages | 56 |
| Year | 2018 |
| Country | Switzerland |
| Keyword | IEC61788;IEC 61788-23:2018 |