IEVref:815-13-62ID:
Language:enStatus: Standard
Term: residual resistance ratio
Synonym1: RRR
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Definition: ratio of resistance at room temperature to the residual resistance

Note 1 to entry: The room temperature is usually selected from 273 K, 293 K, 295 K, or 300 K.

Note 2 to entry: The residual resistance for a superconducting wire or composite: the resistance just above the critical temperature is adopted as a residual resistance.


Publication date:2015-11
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