EFFECT OF PLASTIC-DEFORMATION ON THE TRAN SPORT-PROPERTIES OF BI(2212)-AG COMPOSITES

Authors
DOLGIN AM KISLYAK IF DEMIRSKAYA OV ISHCHUK VM DOTSENKO VI SEMINOZHENKO VP
Citation
Am. Dolgin et al., EFFECT OF PLASTIC-DEFORMATION ON THE TRAN SPORT-PROPERTIES OF BI(2212)-AG COMPOSITES, Fizika nizkih temperatur, 20(4), 1994, pp. 390-395
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Fizika nizkih temperatur → ACNP
ISSN journal
01326414
Volume
20
Issue
4
Year of publication
1994
Pages
390 - 395
Database
ISI
SICI code
0132-6414(1994)20:4<390:EOPOTT>2.0.ZU;2-6
Abstract
The effect has been studied of elastic and plastic (to 50 %) deformati on on the current-carrying capacity of a composite representing a silv er wire covered with a HTSC film of a bismuth ceramic (2212 phase). It has been found that this composite provided flowing of superconductin g current under deformations of up to 30 %. A model is proposed which describes degradation of the transport current of the composites and p rovides satisfactory quantitative explanation to the said effect in a wide range of deformations.