Descriptive model for the critical current as a function of axial strain in Bi-2212/Ag wires

摘要: A descriptive model is presented for the critical current of a Bi-2212 conductor that axially deformed. This based on previously published measurements compressed and elongated wires. The validity investigated by applying an additional pre-strain at room temperature. experimental results pre-strained wires are in reasonable agreement with prediction. description critical-current reduction applied bend conductor. predicts as function bending radius wire tape