Resistivity Change of Point Defects during Work Hardening of High‐Purity Copper

Abstract

The electrical resistivity of high-purity copper deformed by torsion is examined after deformation and after annealing out of the point defects. Deformation is carried out at

On the recovery of the electrical resistivity increase in plastically deformed high‐purity copper

“…and above that temperature in distillated water o r oil. The samples were protected thermally by a vacuum casing (6) such that a change of baths could not cause any disturbing heating of the samples. and A@ is discussed in (6)).…”

“…The samples were protected thermally by a vacuum casing (6) such that a change of baths could not cause any disturbing heating of the samples. and A@ is discussed in (6)). Annealing was continued at about 170 K until the end of stage III (300 OK) in steps of 20 deg and then in 10 deg steps.…”