Patent ID: 11887777
Assignee: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A coil for a magnet, comprising:
a superconductor comprising Bi2Sr2Ca1Cu2O8+δ (Bi-2212) high temperature superconductor (HTS) filaments;
the superconductor being wound to form a coil having a plurality of superconductor winding layers; and,
at least one reinforcement band winding being wound selectively between superconductor winding layers;
wherein the reinforcement band is made of a material that has a modulus of elasticity ≥100 GPa, a tensile strength above 0.5 GPa, is chemically inert with respect to the Bi-2212, and retains these properties after a heat treatment to 890° C., wherein the reinforcement band material comprises at least one selected from the group consisting of Al2O3and Inconel X750.