Titanium
Niobium
Copper
Current measurement
Direct current
Electric conductors
Electric wires
Electric current
Superconductors
Electrical conductivity
Superconductivity
Link: IEC 61788-24:2018 Superconductivity Critical current measurement. Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires
Source: BSI Standards

