IEC 61788-23 Ed. 3.0 B:2024
IEC 61788-23 Ed. 3.0 B:2024 Superconductivity - Part 23: Residual resistance ratio measurement - Residual resistance ratio of Nb superconductors
standard by International Electrotechnical Commission , 05/01/2024
Specials
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ASME B47.1 : 2007
$78.00 (-56%) $34.32
Full Description
This part of IEC 61788 addresses a test method for the determination of the residual resistance
ratio (RRR), rRRR, of cavity-grade niobium. This method is intended for high-purity niobium
grades with 150 rRRR 600. The test method is 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.
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