Published September 22, 1992 | Version v1
Patent Metadata-only

Method for making oriented bismuth and thallium superconductors comprising cold pressing at 700 MPA

Creators

Description

This patent describes a method for making an oriented superconducting material, it comprises: cold pressing a nonoriented superconducting material selected form the group consisting of Bi1, Bi2, Tl1, Tl2, Pb substituted Bi1, Pb substituted bi2, Pb substituted Tl1, and Pb substituted Tl2 superconductor materials at a pressure of at least about 700 MPa to form an oriented superconducting material that has a ratio of x-ray refection intensity from the (0010) plane to the reflection intensity from the (105) plane of 1.6 or greater

Availability note (English)

Patent and Trademark Office, Box 9, Washington, DC 20232 (United States).

Additional details

Publishing Information

Imprint Pagination
[10 p.].
IPC:
Int. Cl. C01B 13/14.
IPC
Int. Cl. C01B 13/14.
Patent number
US patent document 5,149,687/A/

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24021995
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
BISMUTH COMPOUNDS; COLD PRESSING; FABRICATION; GRAIN ORIENTATION; SUPERCONDUCTIVITY; SUPERCONDUCTORS; THALLIUM COMPOUNDS; X-RAY DIFFRACTION
Descriptors DEC
COHERENT SCATTERING; CRYSTAL STRUCTURE; DIFFRACTION; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MATERIALS WORKING; MICROSTRUCTURE; ORIENTATION; PHYSICAL PROPERTIES; PRESSING; SCATTERING