ČSN EN IEC 61788-4-ed.5

Detailinformationen

Bezeichnung: ČSN EN IEC 61788-4-ed.5

Ausgabedatum: 01.10.2020

Seiten: 44

Land: Tschechische technische Norm

Wo ist es zu kaufen?

Erhältlich auf www.technormen.de

Annotation

This part of IEC 61788 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