Published 1990 | Version v1
Book Metadata-only

Processing YBa2Cu3Ox powders

Creators

  • 1. Sandia National Laboratories, Albuquerque, NM (USA)

Description

The microstructures and transport properties of sintered YBa2Cu3Ox are highly dependent upon starting powder characteristics and processing conditions. We have carried out a sintering study in an effort to unravel these complex powder-processing-property interrelationships. Four commercial 123 powders prepared by different processes were characterized with respect to phase purity, stoichiometry, particle size, and particle morphology. After cold isostatic pressing, the powders were sintered above and below temperatures where liquid forming decomposition reactions can occur. We will discuss the resulting microstructures and superconducting properties of the sintered samples with respect to powder characteristics and the sintering conditions

Additional details

Publishing Information

Publisher
American Ceramic Society, Inc.
Imprint Place
Westerville, OH (USA)
Imprint Title
The Second International Ceramic Science and Technology Congress and the American Ceramic Society's Electronics Division Meeting
Imprint Pagination
131 p.
Journal Page Range
p. 95.

Conference

Title
2. international ceramic science and technology congress.
Dates
12-15 Nov 1990.
Place
Orlando, FL (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
22076009
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BARIUM OXIDES; COLD PRESSING; COPPER OXIDES; DATA PROCESSING; EXPERIMENTAL DATA; HIGH-TC SUPERCONDUCTORS; MICROSTRUCTURE; PARTICLE SIZE; SINTERING; TRANSITION TEMPERATURE; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; DATA; FABRICATION; INFORMATION; MATERIALS WORKING; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; PRESSING; SIZE; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS

Optional Information

Secondary number(s)
CONF-901125--.