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Overview IEC 61788-4:2016, published by the International Electrotechnical Commission (IEC), defines a standardized test method for measuring the residual resistance ratio (RRR) of Nb-Ti and Nb₃Sn co…
Overview IEC 61788-4:2020 - Superconductivity Part 4 - specifies a standardized test method to determine the residual resistance ratio (RRR) of Nb‑Ti and Nb3Sn composite superconductors. This fifth e…
What is BS EN IEC 61788-4 about? BS EN IEC 61788-4 is the fourth part of a multi-series that specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb3Sn co…