Published June 2000 | Version v1
Journal article Metadata-only

Superconducting ceramics/metal composite layers

Creators

  • 1. Inst. Fiziki Tverdogo Tela Rossijskoj Akademii Nauk, Chernogolovka (Russian Federation)

Description

The composite consisting of the YBa2Cu3Oy superconducting ceramic layer and copper metal sublayer is obtained. Copper cladding with aluminium and obtaining the ceramics/metal composites by rolling and pressing are described. The ceramics temperature is equal to 89-90 K, the critical current density jc > 103 A/cm2. The jc data are compared with the structure of the ceramic layer surface microstructure

Abstract (Russian)

Получен композит, состоящий из слоя сверхпроводящей керамики YBa2Cu3Oy и металлической подложки из меди, плакированной алюминием, или серебра. Описано плакирование меди алюминием и получение композитов керамика/металл прокаткой и прессованием. Критическая температура слоев керамики равна 89-90 К, критическая плотность тока jc > 103 A/см2. Данные по jc сопоставлены с микроструктурой поверхности керамического слоя

Additional details

Additional titles

Original title (Russian)
Слоистый композит сверхпроводящая керамика/металл

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
36
Journal Issue
6
Journal Page Range
p. 761-764
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32004036
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM OXIDES; CLADDING; COMPOSITE MATERIALS; COPPER; CUPRATES; CURRENT DENSITY; FORGING; HIGH-TC SUPERCONDUCTORS; LAYERS; MICROSTRUCTURE; PRESSING; SILVER; SUBSTRATES; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; DEPOSITION; ELEMENTS; FABRICATION; MATERIALS; MATERIALS WORKING; METALS; OXIDES; OXYGEN COMPOUNDS; SUPERCONDUCTORS; SURFACE COATING; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; TYPE-II SUPERCONDUCTORS; YTTRIUM COMPOUNDS

Optional Information

Notes
4 refs., 5 figs., 2 tabs.