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THE DEVELOPMENT OF NBN-COATED GRAPHITE SUPERCONDUCTING MATERIALS

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
7022
Program Year/Program:
1987 / SBIR
Agency Tracking Number:
7022
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Material Concepts Inc
666 N Hague Ave Columbus, OH 43204
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1987
Title: THE DEVELOPMENT OF NBN-COATED GRAPHITE SUPERCONDUCTING MATERIALS
Agency: DOE
Contract: N/A
Award Amount: $48,588.00
 

Abstract:

NIOBIUM NITRIDE (NBN) MATERIALS ARE ATTRACTIVE CANDIDATES FOR VERY HIGH FIELD MAGNETS. NBN MATERIALS HAVE HIGH CRITICAL CURRENT DENSITIES, LOW SENSITIVITIES TO STRAIN DEGRADATION EFFECTS, AND GOOD RADIATION RESISTANCE. MULTIFILAMENT GRAPHITE FIBER IS AN IDEAL SUBSTRATE ON WHICH TO DEPOSIT NBN BECAUSE OF ITS HIGH STRENGTH, FINE FIBRIL DIAMETERS, AND LOW COEFFICIENT OF THERMAL EXPANSION. INVESTIGATORS HAVE DEPOSITED NBN ON MULTIFILAMENT GRAPHITE BY MAGNETRON SPUTTERING AND CHEMICAL VAPOR DEPOSITION METHODS; HOWEVER, DEPOSITION OF ALUMINUM OR COPPER STABILIZER TO LEVELS OF ABOUT 50 VOL % REQUIRED FOR REALISTIC MAGNET APPLICATIONS HAS NOT BEEN ACHIEVED. IN THIS PROJECT IT IS PLANNED TO USE A UNIQUE TITANIUM/BORON CHEMICAL VAPOR DEPOSITION/LIQUID METAL INFILTRATION PROCESS TO ACTIVATE THE NBN COATED GRAPHITE SURFACE AND TO INFILTRATE WITH SUITABLE METAL TO MAKE NBN-COATED GRAPHITE SUPERCONDUCTING MATERIAL WITH ALUMINUM OR COPPER STABILIZER.

Principal Investigator:

Mr donald e kizer
6142725785

Business Contact:

Small Business Information at Submission:

Material Concepts Inc
666 N Hague Ave Columbus, OH 43204

EIN/Tax ID:
DUNS: N/A
Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No