US PATENT SUBCLASS 505 / 742
.~ Annealing


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

725  DF  PROCESS OF MAKING OR TREATING HIGH Tc (ABOVE 30 K) SUPERCONDUCTING SHAPED MATERIAL, ARTICLE, OR DEVICE {11}
742.~ Annealing


DEFINITION

Classification: 505/742

Annealing:

(under subclass 725) Process in which the superconducting material or superconducting precursor material is annealed or subjected to a post-melting, post-sintering, or post-condensation heating operation, usually in air or a controlled oxygen environment, to produce or perfect the superconducting composition or compound.