Process and apparatus for preparing textured crystalline materials using anisotropy in the paramagnetic susceptibility
Patent
·
OSTI ID:868119
- 522 N. 32nd St., Omaha, NE 68131
The present invention discloses a process and apparatus for forming textures in materials. The process comprises heating a material having an anisotropy in the paramagnetic or diamagnetic susceptibility within a magnetic field. The material is heated to a temperature approaching its melting point while a magnetic field of at least 10.sup.4 Oe is simultaneously applied. The process and apparatus produce highly textured bulk and elongated materials with high current densities below critical superconducting temperatures.
- Research Organization:
- Ames Laboratory (AMES), Ames, IA; Iowa State University, Ames, IA (US)
- DOE Contract Number:
- W-7405-ENG-82
- Assignee:
- Holloway, Aleksey (522 N. 32nd St., Omaha, NE 68131)
- Patent Number(s):
- US 5079225
- Application Number:
- 07/492,746
- OSTI ID:
- 868119
- Country of Publication:
- United States
- Language:
- English
Field Dependence of Meissner Effect in a Single Crystal of YBa 2 Cu 3 O x in the Ultra-Low Magnetic Field Regime
|
journal | January 1987 |
Mechanical and high‐temperature (920 °C) magnetic field grain alignment of polycrystalline (Ho,Y)Ba 2 Cu 3 O 7−δ
|
journal | April 1989 |
TRANSPORT CRITICAL CURRENT IN BULK SINTERED Y 1 Ba 2 Cu 3 O x AND POSSIBILITIES FOR ITS ENHANCEMENT*
|
journal | July 1987 |
Anisotropy of the superconducting magnetic field Hc2 of a single crystal of TmBa2Cu3O7−δ
|
journal | September 1987 |
Aligned Sintered Compacts of RBa 2 Cu 3 O 7−x (R=Dy, Er, Eu, Gd, Ho, Y)
|
journal | January 1987 |
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Related Subjects
/505/117/
10
anisotropy
apparatus
applied
approaching
below
bulk
comprises
comprises heating
critical
crystalline
crystalline material
crystalline materials
current
current densities
densities
diamagnetic
discloses
elongated
field
forming
heated
heating
highly
magnetic
magnetic field
material
materials
melting
paramagnetic
paramagnetic susceptibility
preparing
process
process comprises
produce
produce highly
simultaneously
superconducting
superconducting temperature
superconducting temperatures
susceptibility
temperature
temperatures
textured
textures
10
anisotropy
apparatus
applied
approaching
below
bulk
comprises
comprises heating
critical
crystalline
crystalline material
crystalline materials
current
current densities
densities
diamagnetic
discloses
elongated
field
forming
heated
heating
highly
magnetic
magnetic field
material
materials
melting
paramagnetic
paramagnetic susceptibility
preparing
process
process comprises
produce
produce highly
simultaneously
superconducting
superconducting temperature
superconducting temperatures
susceptibility
temperature
temperatures
textured
textures