Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials

Nellis, William J; Maple, M Brian

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Title: Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials

Abstract

Disclosed is a method of improving the physical properties of superconducting materials which comprises: a. applying a high strain rate deformation to said materi The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-48 between the U.S. Department of Energy and the University of California, for the operation of Lawrence Livermore National Laboratory.

Inventors:

Nellis, William J ^[1]; Maple, M Brian ^[2]

Berkeley, CA
Del Mar, CA

Issue Date:: Wed Jan 01 00:00:00 EST 1992

Research Org.:: Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)

OSTI Identifier:: 868520

Patent Number(s):: 5158930

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

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C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
C04B35/45 - based on copper oxide or solid solutions thereof with other oxides
C04B35/645 - Pressure sintering

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S505/725 - Process of making or treating high tc, above 30 k, superconducting shaped material, article, or device
Y10S505/739 - Molding, coating, shaping, or casting of superconducting material

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DOE Contract Number:: W-7405-ENG-48

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; improving; superconducting; qualities; fabricated; constructs; shock; preprocessing; precursor; materials; disclosed; physical; properties; comprises; applying; strain; rate; deformation; materi; united; government; rights; pursuant; contract; w-7405-eng-48; department; energy; university; california; operation; lawrence; livermore; national; laboratory; conducting material; physical properties; superconducting material; superconducting materials; precursor material; precursor materials; livermore national; national laboratory; strain rate; lawrence livermore; /505/264/

Citation Formats


                    Nellis, William J, and Maple, M Brian. Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials.  United States: N. p., 1992. 
        Web.

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                    Nellis, William J, & Maple, M Brian. Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials.  United States.

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                    Nellis, William J, and Maple, M Brian. Wed .  
        "Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials".  United States.  https://www.osti.gov/servlets/purl/868520.

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@article{osti_868520,

  title        = {Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials},

  author       = {Nellis, William J and Maple, M Brian},

  abstractNote = {Disclosed is a method of improving the physical properties of superconducting materials which comprises: a. applying a high strain rate deformation to said materi The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-48 between the U.S. Department of Energy and the University of California, for the operation of Lawrence Livermore National Laboratory.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Wed Jan 01 00:00:00 EST 1992},

  month        = {Wed Jan 01 00:00:00 EST 1992}

}

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Works referenced in this record:

Shock wave induced changes in superconductivity in YBa ₂ Cu ₃ O _7−δ
journal, October 1989

Murr, L. E.; Niou, C. S.; Jin, S.
Applied Physics Letters, Vol. 55, Issue 15
https://doi.org/10.1063/1.102309

Shock‐wave synthesis of a thallium‐based superconductor with a novel defect microstructure
journal, November 1989

Iqbal, Z.; Thadhani, N. N.; Chawla, N.
Applied Physics Letters, Vol. 55, Issue 22
https://doi.org/10.1063/1.102360

Metastable A15 phase Nb ₃ Si synthesized by high dynamic pressure
journal, October 1989

Neumeier, J. J.; Nellis, W. J.; Maple, M. B.
High Pressure Research, Vol. 1, Issue 4
https://doi.org/10.1080/08957958908222856

Shock wave synthesis and processing of high temperature superconductors with defect microstructures
journal, April 1991

Iqbal, Z.; Thadhani, N. N.; Rao, K. V.
Bulletin of Materials Science, Vol. 14, Issue 2
https://doi.org/10.1007/BF02747304

Deformation induced defects in ReBa2Cu3O7−δ
journal, March 1990

Kramer, M. J.; Chumbley, L. S.; McCallum, R. W.
Physica C: Superconductivity, Vol. 166, Issue 1-2
https://doi.org/10.1016/0921-4534(90)90562-S

Effects of shock-induced defects on flux pinning in YBa 2 Cu 3 O 7−δ
journal, December 1989

Weir, S. T.; Nellis, W. J.; Early, E. A.
Physica C: Superconductivity and its Applications, Vol. 162-164
https://doi.org/10.1016/0921-4534(89)90684-9

High-pressure shock modification and synthesis of superconducting ceramic oxides
journal, November 1989

Morosin, B.; Venturini, E. L.; Graham, R. A.
Synthetic Metals, Vol. 33, Issue 2
https://doi.org/10.1016/0379-6779(89)90868-0

Synthesis Of Metastable Superconductors By High Dynamic Pressure
conference, May 1988

Nellis, W. J.; Maple, M. B.; Geballe, T. H.
1988 Los Angeles Symposium--O-E/LASE '88, SPIE Proceedings
https://doi.org/10.1117/12.943949

Microstructures and Superconducting Properties of Y-Ba-Cu Oxide Coils Prepared by the Explosive Compaction Technique
book, January 1989

Hagino, S.; Suzuki, M.; Takeshita, T.
Advances in Superconductivity
https://doi.org/10.1007/978-4-431-68084-0_61

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Similar Records

Title: Method of improving superconducting qualities of fabricated constructs by shock preprocessing of precursor materials

Abstract

Citation Formats

Shock wave induced changes in superconductivity in YBa 2 Cu 3 O 7−δ journal, October 1989

Shock‐wave synthesis of a thallium‐based superconductor with a novel defect microstructure journal, November 1989

Metastable A15 phase Nb 3 Si synthesized by high dynamic pressure journal, October 1989

Shock wave synthesis and processing of high temperature superconductors with defect microstructures journal, April 1991

Deformation induced defects in ReBa2Cu3O7−δ journal, March 1990

Effects of shock-induced defects on flux pinning in YBa 2 Cu 3 O 7−δ journal, December 1989

High-pressure shock modification and synthesis of superconducting ceramic oxides journal, November 1989

Synthesis Of Metastable Superconductors By High Dynamic Pressure conference, May 1988

Microstructures and Superconducting Properties of Y-Ba-Cu Oxide Coils Prepared by the Explosive Compaction Technique book, January 1989

Shock wave induced changes in superconductivity in YBa ₂ Cu ₃ O _7−δ
journal, October 1989

Shock‐wave synthesis of a thallium‐based superconductor with a novel defect microstructure
journal, November 1989

Metastable A15 phase Nb ₃ Si synthesized by high dynamic pressure
journal, October 1989

Shock wave synthesis and processing of high temperature superconductors with defect microstructures
journal, April 1991

Deformation induced defects in ReBa2Cu3O7−δ
journal, March 1990

Effects of shock-induced defects on flux pinning in YBa 2 Cu 3 O 7−δ
journal, December 1989

High-pressure shock modification and synthesis of superconducting ceramic oxides
journal, November 1989

Synthesis Of Metastable Superconductors By High Dynamic Pressure
conference, May 1988

Microstructures and Superconducting Properties of Y-Ba-Cu Oxide Coils Prepared by the Explosive Compaction Technique
book, January 1989