BS EN 61788-4:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Superconductivity Residual resistance ratio measurement. Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors
Hardcopy , PDF
English
30-04-2016
20-05-2020
| Committee |
W/-
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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. This method is intended for use with superconductor specimens that have a monolithic structure with rectangular or round cross-section, RRR value less than 350, and cross-sectional area less than 3 mm2. In the case of Nb3Sn, the specimens have received a reaction heat-treatment.
| Standards | Relationship |
| NF EN 61788-4 : 2016 | Identical |
| EN 61788-4:2016 | Identical |
| NBN EN 61788-4 : 2016 | Identical |
| IEC 61788-4:2016 | Identical |
| I.S. EN 61788-4:2016 | Identical |
| DIN EN 61788-4 : 2017 | Identical |
| UNE-EN 61788-4:2016 | Equivalent |
| UNE-EN 61788-4:2002 | Identical |
| IEC 60050-815:2015 | International Electrotechnical Vocabulary (IEV) - Part 815: Superconductivity |
| ISO/IEC Guide 99:2007 | International vocabulary of metrology — Basic and general concepts and associated terms (VIM) |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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