Published October 1985 | Version v1
Journal article Metadata-only

Properties of superconducting NbTi superfine filament composites with diameters <or approx. 0.1 μm

Creators

  • 1. Slovenska Akademia Vied, Bratislava (Czechoslovakia). Elektrotechnicky Ustav
  • 2. AN Ukrainskoj SSR, Donetsk. Fiziko-Tekhnicheskij Inst.

Description

The critical temperature and the electromagnetic properties of NbTi-Cu composites with approx.= 9.4 x 106 very fine superconducting filaments, prepared by the multiple compaction process, were measured. The corresponding critical current density, volume pinning force, effective transverse resistivity, hysteresis and eddy current losses at different field amplitudes and frequencies up to 50 Hz, were determined and some of these quantities were compared with theoretical calculations including proximity, size and surface effects. (author)

Additional details

Publishing Information

Journal Title
Cryogenics
Journal Volume
25
Journal Issue
10
Series
Cryogenics.
Journal Page Range
558-565
ISSN
0011-2275
CODEN
CRYOA

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
17008898
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
AC LOSSES; COMPARATIVE EVALUATIONS; CRITICAL CURRENT; CRITICAL TEMPERATURE; CURRENT DENSITY; EDDY CURRENTS; ELECTRIC CONDUCTIVITY; ELECTROMAGNETIC TESTING; EXPERIMENTAL DATA; FILAMENTS; HYSTERESIS; HZ RANGE; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIZATION; NIOBIUM COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTING COMPOSITES; TITANIUM COMPOUNDS
Descriptors DEC
COMPOSITE MATERIALS; CURRENTS; DATA; ELECTRIC CURRENTS; ELECTRICAL PROPERTIES; ENERGY LOSSES; EVALUATION; FREQUENCY RANGE; INFORMATION; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; MATERIALS TESTING; NONDESTRUCTIVE TESTING; NUMERICAL DATA; TESTING; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TRANSITION TEMPERATURE