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IEC 61788-4:2016

IEC 61788-4:2016

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Superconductivity - Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English - French

Published date

01-19-2016

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Specimen preparation
7 Data acquisition and analysis
8 Uncertainty and stability of the test method
9 Test report
Annex A (informative) - Additional information relating
        to the measurement of RRR
Annex B (informative) - Uncertainty considerations
Annex C (informative) - Uncertainty evaluation in test
        method of RRR for Nb-Ti and Nb[3]Sn
        composite superconductors
Bibliography

IEC 61788-4:2016 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. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical revision.

Committee
TC 90
DevelopmentNote
Stability Date: 2023. (01/2016)
DocumentType
Standard
Pages
65
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

IEC 61788-21:2015 Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance
BS EN 61788-10:2006 Superconductivity Critical temperature measurement. Critical temperature of composite superconductors by a resistance method
BS EN 61788-11:2011 Superconductivity Residual resistance ratio measurement. Residual resistance ratio of Nb<sub>3</sub>Sn composite superconductors
BS EN 61788-21:2015 Superconductivity Superconducting wires. Test methods for practical superconducting wires. General characteristics and guidance
IEC 61788-23:2018 Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors
IEC TR 61788-20:2014 Superconductivity - Part 20: Superconducting wires - Categories of practical superconducting wires - General characteristics and guidance
IEC 61788-11:2011 Superconductivity - Part 11: Residual resistance ratio measurement - Residual resistance ratio of Nb3Sn composite superconductors
IEC 61788-10:2006 Superconductivity - Part 10: Critical temperature measurement - Critical temperature of composite superconductors by a resistance method
EN 61788-10:2006 SUPERCONDUCTIVITY - PART 10: CRITICAL TEMPERATURE MEASUREMENT - CRITICAL TEMPERATURE OF COMPOSITE SUPERCONDUCTORS BY A RESISTANCE METHOD
PD IEC/TR 61788-20:2014 Superconductivity Superconducting wires. Categories of practical superconducting wires. General characteristics and guidance
I.S. EN 61788-21:2015 SUPERCONDUCTIVITY - PART 21: SUPERCONDUCTING WIRES - TEST METHODS FOR PRACTICAL SUPERCONDUCTING WIRES - GENERAL CHARACTERISTICS AND GUIDANCE
CEI EN 61788-11 : 2012 SUPERCONDUCTIVITY - PART 11: RESIDUAL RESISTANCE RATIO MEASUREMENT - RESIDUAL RESISTANCE RATIO OF NB[3]SN COMPOSITE SUPERCONDUCTORS
CEI EN 61788-10 : 2007 SUPERCONDUCTIVITY - PART 10: CRITICAL TEMPERATURE MEASUREMENT - CRITICAL TEMPERATURE OF COMPOSITE SUPERCONDUCTORS BY A RESISTANCE METHOD
I.S. EN 61788-11:2011 SUPERCONDUCTIVITY - PART 11: RESIDUAL RESISTANCE RATIO MEASUREMENT - RESIDUAL RESISTANCE RATIO OF NB[3]SN COMPOSITE SUPERCONDUCTORS
I.S. EN 61788-10:2006 SUPERCONDUCTIVITY - PART 10: CRITICAL TEMPERATURE MEASUREMENT - CRITICAL TEMPERATURE OF COMPOSITE SUPERCONDUCTORS BY A RESISTANCE METHOD
EN 61788-11:2011 SUPERCONDUCTIVITY - PART 11: RESIDUAL RESISTANCE RATIO MEASUREMENT - RESIDUAL RESISTANCE RATIO OF NB[3]SN COMPOSITE SUPERCONDUCTORS
EN 61788-21:2015 Superconductivity - Part 21: Superconducting wires - Test methods for practical superconducting wires - General characteristics and guidance

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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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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