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BS EN 61788-4:2011

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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

Available format(s)

Hardcopy , PDF

Superseded date

30-04-2016

Superseded by

BS EN 61788-4:2016

Language(s)

English

Published date

30-09-2011

Committee
W/-
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

This part of IEC 61788 covers a test method for the determination of the residual resistance ratio (RRR) of composite superconductors 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 monolithic structure with rectangular or round cross-section, RRR less than 350, and cross-sectional area less than 3 mm2. All measurements are done without an applied magnetic field.

The method described in the body of this standard is the “reference” method and optional acquisition methods are outlined in Clause A.3.

Standards Relationship
IEC 61788-4:2011 Identical
EN 61788-4:2011 Identical

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