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IEC 61788-23:2018 ED1

Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors IEC 61788-23:2018 ED1

Publication date:   Jun 5, 2018

General information

99.60 Withdrawal effective   Aug 23, 2021

WPUB   

IEC

TC 90

International Standard

17.220   Electricity. Magnetism. Electrical and magnetic measurements | 29.050   Superconductivity and conducting materials

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Scope

IEC 61788-23:2018 addresses a test method for the determination of the residual resistance ratio (RRR) of cavity-grade niobium. The test method should be valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.

Life cycle

NOW

WITHDRAWN
IEC 61788-23:2018 ED1
99.60 Withdrawal effective
Aug 23, 2021

REVISED BY

WITHDRAWN
IEC 61788-23:2021 ED2