US PATENT SUBCLASS 505 / 725
PROCESS OF MAKING OR TREATING HIGH Tc (ABOVE 30 K) SUPERCONDUCTING SHAPED MATERIAL, ARTICLE, OR DEVICE

Current as of: June, 1999
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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

725PROCESS OF MAKING OR TREATING HIGH Tc (ABOVE 30 K) SUPERCONDUCTING SHAPED MATERIAL, ARTICLE, OR DEVICE {11}
726  DF  .~> Measuring or testing of superconducting property
727  DF  .~> Using magnetic field
728  DF  .~> Etching
729  DF  .~> Growing single crystal (e.g., epitaxy, bulk)
730  DF  .~> Vacuum treating or coating {2}
733  DF  .~> Rapid solidification (e.g., quenching, gas-atomizing, melt-spinning, roller-quenching)
734  DF  .~> From organometallic precursors (e.g., acetylacetonates) {1}
736  DF  .~> From free metal precursors
737  DF  .~> From inorganic salt precursors (e.g., nitrates) {1}
739  DF  .~> Molding, coating, shaping, or casting of superconducting material {2}
742  DF  .~> Annealing

DEFINITION

Classification: 505/725

PROCESS OF MAKING OR TREATING HIGH Tc (ABOVE 30 K) SUPERCONDUCTING SHAPED MATERIAL, ARTICLE, OR DEVICE:

(under the class definition) Art collection limited to the methods of making or treating superconducting shaped material, article or device.