BS EN 61788-4:2001 - Superconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb-Ti composite superconductors

BS EN 61788-4:2001

Superconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb-Ti composite superconductors

Status : Revised, Withdrawn   Published : March 2003 Replaced By : BS EN 61788-4:2007

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Describes a "reference" method for the determination of the residual resistance ratio (RRR) of a composite superconductor comprised of Nb-Ti filaments and Cu, Cu-Ni or Cu/Cu-Ni matrix. This method is intended for use with superconductors that have a rectangular or round cross-section, RRR less than 350, and cross-sectional area less than 3 mm2. All measurements shall be done without an applied magnetic field. Optional acquisition methods are outlined in annex A.




Standard NumberBS EN 61788-4:2001
TitleSuperconductivity. Residual resistance ratio measurement. Residual resistance ratio of Nb-Ti composite superconductors
StatusRevised, Withdrawn
Publication Date12 March 2003
Withdrawn Date28 September 2007
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 61788-4:2007
International RelationshipsEN 61788-4:2001,IEC 61788-4:2001
DescriptorsElectric wires, Electrical conductivity, Electric conductors, Niobium, Resistance measurement, Electric current, Titanium, Superconductors, Superconductivity
ICS17.220.20
29.050
Title in FrenchSupraconductivite. Mesure de la resistivite residuelle. Taux de resistivite residuelle des supraconducteurs composites au Nb-Ti
Title in GermanSupraleitfaehigkeit. Messungen des verbleibenden spezifischen Widerstandes. Verbleibender spezifischer Widerstand von Nb Ti-Verbundsupraleitern
CommitteeL/-/90
ISBN0 580 41381 0
PublisherBSI
FormatA4
DeliveryNo
Pages24
File Size386 KB
Price£182.00


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