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Low-temperature plastic deformation of copper and aluminum in magnetic fields up to 27 kOe

D. N. Bol’shutkinPhysicotechnical Institute of Low Temperatures, Academy of Sciences of Ukrainian SSRB. I. VerkinPhysicotechnical Institute of Low Temperatures, Academy of Sciences of Ukrainian SSRV. A. DesnenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of Ukrainian SSRV. Ya. Il’ichevPhysicotechnical Institute of Low Temperatures, Academy of Sciences of Ukrainian SSRE. M. MedvedevPhysicotechnical Institute of Low Temperatures, Academy of Sciences of Ukrainian SSR
Soviet Journal of Low Temperature Physicsjournal1975en
ABI

Abstract

A study was made concerning the low-temperature (T = 4.2°K) plastic deformation of aluminum and copper in constant magnetic fields, outside a magnetic field, and in transient magnetic fields varying exponentially at various rates. It has been established that constant magnetic fields of intensity H0≤27kOe and transient magnetic fields varying at rates H⋅<3.4⋅105Oe/sec do not effect the plastic deformation of aluminum and copper. Transient magnetic fields varying at rates H⋅>3.4⋅105Oe/sec produce a jumpwise hardening as a result of Joule heat generated in specimens by eddy currents.

Topics

Microstructure and mechanical propertiesMicrostructure and Mechanical Properties of SteelsElectromagnetic Effects on Materials

Identifiers

DOI
10.1063/10.0029208

Citations and references

Cited by 02 references
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