Matches 1 - 50 out of 61 1 2 >


Match Document Document Title
8615867 Superconductive element and relative preparation process  
A superconductive element is described, comprising a rigid support made of a non-superconductive material, said support comprising at least one superconductive track formed by a groove containing...
8324134 Method of manufacturing superconducting radio-frequency acceleration cavity  
To provide a manufacturing method of a superconducting radio-frequency acceleration cavity used in a charged particle accelerator enabling the manufacturing with few waste amounts of the niobium...
7838465 Method of synthesis of a superconducting material  
A method of synthesizing a superconducting material, comprising mixing starting materials comprising magnesium, boron, silicon and carbon; heating the mixture of starting materials to a...
7476281 Method for producing a superconductive element  
A method for producing a superconductive element, in particular a multifilament wire, starting from a composite (1) comprising a bronze matrix containing Cu and Sn, in which at least one elongated...
7325293 Zirconia-stabilized multi-filamentary niobium-tin superconducting wire  
A multi-filament superconducting wire in which the filaments comprise zirconia-stabilized ultra-fine grain Nb3Sn. The superconducting wire is formed by wire-drawing a preform comprising a metallic...
6932874 Method for increasing the copper to superconductor ratio in a superconductor wire  
A method for producing a superconductor having a high copper to superconductor composition (Cu/SC) ratio by cross-sectional area. An assembly is prepared formed of one or more fine filaments of a...
6787504 Mgb2 single crystal and its production method, and superconductive material containing mgb2 single crystal  
The invention is intended to establish means for manufacturing MB2 single crystals and to provide a useful superconductive material (wire rod and so forth) taking advantage of anisotropic...
6670308 Method of depositing epitaxial layers on a substrate  
An epitaxial article and method for forming the same includes a substrate having a textured surface, and an electrochemically deposited substantially single orientation epitaxial layer disposed on...
6645313 Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture  
A method for forming an electronically active biaxially textured article includes the steps of providing a substrate having a single crystal metal or metal alloy surface, deforming the substrate...
6508888 Stabilizer conductor comprising an aluminum based cryogenic stabilizer  
A superconducting conductor and method for its production. The conductor is formed of least one superconducting core and an aluminum based cryogenic stabilizer which is a high purity Al—Fe—Ni...
6471785 Process for producing a strip-shaped, multi-core superconductor with high-Tc superconducting material and superconductor produced by this process  
A process is disclosed for producing a strip-shaped superconductor with several conductor cores made of a high-Tc superconducting material and surrounded by a normal conducting material. A...
5910222 Bismuth oxide superconductor and method of preparing the same  
In a bismuth oxide superconductor having a composition of Bi--Sr--Ca--Cu or (Bi,Pb)--Sr--Ca--Cu and being covered with a metal sheath, the a-b plane of a 2223 phase, which is a 110 K phase, is...
5719106 Method of heat treating oxide superconducting wire  
A holder (1) provided with a spirally extending groove (2) is prepared and an oxide superconducting wire (3) is arranged in the groove (2) to be heat treated, so that each portion thereof is not...
5704993 High conductivity composite metal  
Electrical conductors and methods of producing them, where the conductors possess both high strength and high conductivity. Conductors are comprised of carbon steel and a material chosen from a...
5663120 Method of preparing oxide high-temperature superconductor  
In order to prevent expansion of a metal sheath which is heat treated in order to form an oxide high-temperature superconductor therein, the heat treatment temperature is held at a certain level...
5651839 Process for engineering coherent twin and coincident site lattice grain boundaries in polycrystalline materials  
A process for producing coherent twin, incoherent twin, low angle tilt, high angle tilt or CSL grain boundaries in materials is described. A planar material or a planar substrate coated with the...
5522945 Method for forming triniobium tin superconductor with bismuth  
A method for making triniobium tin superconductor with improved critical current density is disclosed where an annealed niobium-base substrate is passed through a tin alloy bath containing tin,...
5434130 Method of preparing oxide superconducting wire  
In a method of preparing an oxide superconducting wire comprising the steps of filling up raw material powder for an oxide superconductor in a metal sheath and rolling the same in this state,...
5362331 Process and apparatus for producing Nb3 Al super-conducting wire  
An electromagnetically stable Nb3 Al multifilamentary superconducting wire having a high current density at a high level of magnetic field such as 20 tesla is provided by cold drawing a composite...
5314714 Process for increasing the density and improving the homogeneity of Chevrel phase powders and Chevrel phase wire obtained using said process  
Process for increasing the density and improving the homogeneity of Chevrel phase powders and Chevrel phase wire obtained using said process. Chevrel phase powers are compounds of lead, mobydenum,...
5223348 APC orientation superconductor and process of manufacture  
Artifical pinning centers are provided in normal metal layers adjacent to a type II superconductor layer produced by reacting two normal metal layers. The transverse thicknesses of the final...
5211765 Method for improving the springback qualities of superconductors  
The invention relates to a method for improving the springback qualities of superconductors. According to the method, a superconducting wire is in the final stage of production cold worked with a...
5208215 Process for fabricating flexible BI-PB-SR-CA-CU-O superconducting tape  
A superconducting tape is fabricated with a composition of Bi1.81 Pb0.43 Sr1.71 Ca2.14 Cu3 Ox. The powder of composition is filled into a silver tube and the silver tube is processed by rolling or...
5116429 Superconducting wire  
A Type II superconducting alloy is formed into a wire by extruding a billet of the alloy encased in a copper extrusion can. The extrusion can may include a nose and a tail section having a k...
4968663 Ductile, single phase-continuous super-conducting oxide conductors  
Ductile, composite superconductors having a continuous Re-Ba-Cu-O type or Bi-Sr-Ca-Cu-O type phases and a continuous noble metal phase and a process for their preparation are disclosed.
4748737 Method of removing surface oxidation from particulates  
A method of removing tenacious oxide film from particulates, such as submicron sized superconductor powder, to enhance the electrical characteristics of superconductor wire fabricated from the...
4575927 Submicron-particle ductile superconductor  
A submicron-particle ductile superconductor and method of fabricating the same wherein the submicron particles (e.g., 300 Angstroms) of a superconductor (e.g., NbC) are encapsulated in a metal...
4537642 Method of manufacturing Al-stabilized superconductor  
A method of manufacturing an Al-stabilized superconductor is disclosed. The method comprises combining into a composite a thin elongated Al member and a superconductive wire. The Al member is...
4531982 Superconductor manufacturing process  
A superconductor manufacturing process provides electrical insulation and enhanced transverse electrical resistivity of multifilament superconductor strands based on Nb3 Sn. The process includes...
4508578 Method of manufacturing fine filamentary Nb-Ti based alloy superconducting wire  
A method of manufacturing a fine multifilamentary Nb-Ti based superconducting wire was disclosed, which comprises a first step of processing an alloy consisting essentially of 10 to 50 atomic % of...
4419125 Method for the preparation of brittle superconducting material in ultrafine particle form  
This is a method for preparing submicron-superconducting particles for use in forming a ductile superconductor wire from brittle superconducting compounds. The method utilizes preparing a mixture...
4270264 Method for establishing an electrical contact between a normally conducting contact element and at least one superconductor  
A method for establishing an electrical contact between a normally conducting contact body and the end section of a superconductor annealed in situ, prior to the anneal in which the corresponding...
4178676 Method for treating a superconductor  
A method of making a superconducting coil from a superconducting wire includes the step of winding the wire to form a coil. Prior to the winding step, the wire is submitted to repeated...
4171464 High specific heat superconducting composite  
A composite superconductor formed from a high specific heat ceramic such as gadolinium oxide or gadolinium-aluminum oxide and a conventional metal conductor such as copper or aluminum which are...
4078299 Method of manufacturing flexible superconducting composite compound wires  
A superconducting compound wire which comprises a plurality of strands having superconducting compound therein, a part or all of the strands having inclination to the lengthwise direction of the...
4002504 Multifilament superconductors  
A multifilament composite superconductor which comprises (1) a matrix she selected from the group consisting of a copper-gallium (Cu--Ga) alloy with a gallium content from 0.4 to 22 at.%, a...
3988178 Method for preparing superconductors  
A superconductor having an equiaxed fine grain beta-tungsten crystalline structure found to have improved high field critical current densities is prepared by sputter-depositing superconductive...
3953922 Method of eliminating the training effect in superconducting coils by post-wind preload  
The training effect in superconducting coils is eliminated by winding the coil with a composite material that includes both a superconductor and a normal material and then applying stresses to the...
3945859 Method of manufacturing superconductors of β-tungsten structure  
A method of manufacturing a superconductor consisting of different materials by introducing into material of an element or an alloy at least one element of another group or a compound, whereupon...
3926683 Method of manufacturing superconductors of β-tungsten structure  
A Method of manufacturing a superconductor consisting of different materials by introducing into material of an element or an alloy at least one element of another group or a compound, whereupon...
3918998 Method for producing superconducting wire and products of the same  
A method for producing a composite superconducting wire including one or more strands of high-field Type II superconductor embedded in a conductive matrix of normal material and the product of the...
3867209 Method of treating Ti-Nb-Zr-Ta superconducting alloys  
A superconducting metal alloy is formulated from 10- 50 at % Ti, 20-50 at % Nb, 10- 40 at % Zr and 5- 12 at % Ta. A Ti-Nb-Zr-Ta superconducting alloy with a fine, non-homogeneous structure is...
3829334 METHOD OF MANUFACTURE OF A SUPERCONDUCTING MATERIAL  
3817746 DUCTILE SUPERCONDUCTING ALLOYS  
3759750 SUPERCONDUCTIVE ALLOY AND METHOD FOR ITS PRODUCTION  
3728165 METHOD OF FABRICATING A COMPOSITE SUPERCONDUCTOR  
3715243 SUPERCONDUCTORS  
3694270 HARD SUPERCONDUCTIVE MATERIALS AND METHOD OF PRODUCING THE SAME  
3682719 PROCESS FOR PRODUCING NB-TI SUPER CONDUCTING MATERIAL  
3511720 METHOD OF INCREASING CRITICAL CURRENT DENSITY OF TITANIUM NIOBIUM BINARY SUPERCONDUCTIVE ALLOYS  

Matches 1 - 50 out of 61 1 2 >