IEC 61788-6:2011
Current
The latest, up-to-date edition.
Superconductivity - Part 6: Mechanical properties measurement - Room temperature tensile test of Cu/Nb-Ti composite superconductors
Hardcopy , PDF
English - French
11-07-2011
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Specimen preparation
7 Testing conditions
8 Calculation of results
9 Uncertainty
10 Test report
Annex A (informative) - Additional information
relating to Clauses 1 to 10
Annex B (informative) - Uncertainty considerations
Annex C (informative) - Specific examples related
to mechanical tests
Bibliography
IEC 61788-6:2011 covers a test method detailing the tensile test procedures to be carried out on Cu/Nb-Ti superconductive composite wires at room temperature. This test is used to measure modulus of elasticity, 0,2 % proof strength of the composite due to yielding of the copper component, and tensile strength. The value for percentage elongation after fracture and the second type of 0,2 % proof strength due to yielding of the Nb-Ti component serves only as a reference. The sample covered by this test procedure has a round or rectangular cross-section with an area of 0,15 mm2 to 2 mm2 and a copper to superconductor volume ratio of 1,0 to 8,0 and without the insulating coating. This third edition cancels and replaces the second edition published in 2008. It constitutes a technical revision which adds a new Annex C including specific examples of uncertainty estimation related to mechanical tests.
| Committee |
TC 90
|
| DevelopmentNote |
Stability Date: 2018. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
66
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN 61788-6 : 2011 | Identical |
| NEN EN IEC 61788-6 : 2011 | Identical |
| I.S. EN 61788-6:2011 | Identical |
| PN EN 61788-6 : 2011 | Identical |
| SAC GB/T 31527 : 2015 | Identical |
| VDE 0390-6:2012-04 | Identical |
| DIN EN 61788-6:2012-04 | Identical |
| CEI EN 61788-6 : 2012 | Identical |
| EN 61788-6:2011 | Identical |
| UNE-EN 61788-6:2011 | Identical |
| UNE-EN 61788-6:2002 | Identical |
| BS EN 61788-6:2011 | Identical |
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