BS EN 61788-11:2003 - Superconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb<sub>3</sub>Sn composite superconductors

BS EN 61788-11:2003

Superconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb3Sn composite superconductors

Status : Withdrawn   Published : May 2003 Replaced By : BS EN 61788-11:2011

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Covers a test method for the determination of the residual resistance ratio (RRR) of Nb3Sn composite conductors. This method is intended for use with superconductor specimens that have a monolithic structure with a rectangular or round cross section, RRR less than 350 and cross-sectional area less than 3 mm2, and have received a reaction heat-treatment. Ideally, it is intended that the specimens are as straight as possible; however, this is not always the case, thus care must be taken to measure the specimen in its as received condition. All measurements are done without an applied magnetic field. The method described in the body of this standard is the "reference" method; optional acquisition methods are outlined in Annex A.




Standard NumberBS EN 61788-11:2003
TitleSuperconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb3Sn composite superconductors
StatusWithdrawn
Publication Date27 May 2003
Withdrawn Date30 September 2011
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN 61788-11:2011
International RelationshipsEN 61788-11 (IEC 61788-11:2003,IEC 61788-11:2003
DescriptorsElectrical resistance, Superconductivity, Temperature, Testing conditions, Superconductors, Electrical conductivity, Monolithic structures, Resistance measurement, Electronic equipment and components
ICS17.220.20
29.050
Title in FrenchSupraconductivite. Mesure du rapport de resistance residuelle. Rapport de resistance residuelle des supraconducteurs composites de Nb3Sn
Title in GermanSupraleitfaehigkeit. Messung des Restwiderstandsverhaeltnisses. Restwiderstandsverhaeltnis von Nb3Sn-Verbundsupraleitern
CommitteeL/-/90
ISBN0 580 41930 4
PublisherBSI
FormatA4
DeliveryNo
Pages18
File Size355 KB
Price£130.00


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