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EN 61788-5:2013

Current

Current

The latest, up-to-date edition.

SUPERCONDUCTIVITY - PART 5: MATRIX TO SUPERCONDUCTOR VOLUME RATIO MEASUREMENT - COPPER TO SUPERCONDUCTOR VOLUME RATIO OF CU/NB-TI COMPOSITE SUPERCONDUCTING WIRES

Published date

06-09-2013

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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Chemicals
6 Apparatus
7 Measurement procedure
8 Calculation of results
9 Uncertainty of the test method
10 Test report
Annex A (normative) - Copper to superconductor volume ratio -
        copper mass method
Annex B (informative) - Specific mass depending on Nb-Ti fraction
Annex C (information) - Mechanical removal of insulating cover
        materials
Annex D (informative) - Second etch of specimen
Annex E (informative) - Uncertainty considerations
Annex F (informative) - Uncertainty evaluation in the test
        method of copper to superconductor volume ratio of
        Cu/Nb-Ti composite superconductors
Annex ZA (normative) - Normative references to international
         Publications with their corresponding
         European publications

IEC 61788-5:2013 covers a test method for the determination of copper to superconductor volume ratio of Cu/Nb-Ti composite superconducting wires.

Committee
SR 90
DocumentType
Test Method
PublisherName
European Committee for Standards - Electrical
Status
Current

CEI EN 61788-13 : 2013 SUPERCONDUCTIVITY - PART 13: AC LOSS MEASUREMENTS - MAGNETOMETER METHODS FOR HYSTERESIS LOSS IN SUPERCONDUCTING MULTIFILAMENTARY COMPOSITES
BS EN 61788-12:2013 Superconductivity Matrix to superconductor volume ratio measurement. Copper to non-copper volume ratio of Nb<sub>3</sub>Sn composite superconducting wires
CEI EN 61788-12 : 2014 SUPERCONDUCTIVITY - PART 12: MATRIX TO SUPERCONDUCTOR VOLUME RATIO MEASUREMENT - COPPER TO NON-COPPER VOLUME RATIO OF NB[3]SN COMPOSITE SUPERCONDUCTING WIRES
BS EN 61788-21:2015 Superconductivity Superconducting wires. Test methods for practical superconducting wires. General characteristics and guidance
BS EN 61788-13:2012 Superconductivity AC loss measurements. Magnetometer methods for hysteresis loss in superconducting multifilamentary composites
BS EN 61788-1:2007 Superconductivity Critical current measurement. D.C. critical current of Nb-Ti composite superconductors
I.S. EN 61788-13:2012 SUPERCONDUCTIVITY - PART 13: AC LOSS MEASUREMENTS - MAGNETOMETER METHODS FOR HYSTERESIS LOSS IN SUPERCONDUCTING MULTIFILAMENTARY COMPOSITES (IEC 61788-13:2012 (EQV))
I.S. EN 61788-1:2007 SUPERCONDUCTIVITY - PART 1: CRITICAL CURRENT MEASUREMENT - DC CRITICAL CURRENT OF NB-TI COMPOSITE SUPERCONDUCTORS
I.S. EN 61788-21:2015 SUPERCONDUCTIVITY - PART 21: SUPERCONDUCTING WIRES - TEST METHODS FOR PRACTICAL SUPERCONDUCTING WIRES - GENERAL CHARACTERISTICS AND GUIDANCE
I.S. EN 61788-12:2013 SUPERCONDUCTIVITY - PART 12: MATRIX TO SUPERCONDUCTOR VOLUME RATIO MEASUREMENT - COPPER TO NON-COPPER VOLUME RATIO OF NB[3]SN COMPOSITE SUPERCONDUCTING WIRES (IEC 61788-12:2013 (EQV))
EN 61788-13:2012 Superconductivity - Part 13: AC loss measurements - Magnetometer methods for hysteresis loss in superconducting multifilamentary composites
EN 61788-12:2013 Superconductivity - Part 12: Matrix to superconductor volume ratio measurement - Copper to non-copper volume ratio of Nb3Sn composite superconducting wires
EN 61788-1:2007 Superconductivity - Part 1: Critical current measurement - DC critical current of Nb-Ti composite superconductors
EN 61788-21:2015 Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance

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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