METHOD FOR PRODUCING SUPERCONDUCTING PARTS Russian patent published in 2005 - IPC

FIELD: cryogenic engineering; superconducting parts for linear and cyclic accelerators and high-energy particle separators.

SUBSTANCE: proposed method includes covering of surface of matrix made of normal-conductivity material with alternately disposed superconducting, stabilizing, and heat-conducting layers. Superconducting layer incorporates high-melting transition metal, and matrix dissolution yields superconducting item whose superconducting surface layer presents matrix surface replica. Matrix is made of carbon-containing material and superconducting layer is produced from chemical compound having type B-1 crystalline structure. Stabilizing covering layer is made of high-melting transition metal of superconducting layer. Superconducting layer is characterized in enhanced heat conductance and strength, reduced temperature coefficient of frequency and energy loss.

EFFECT: improved quality, enhanced stability of produced parts in transients, facilitated procedure, and reduced power requirement.

13 cl, 3 dwg, 2 tbl