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Bulk Metallic Glass for Low Noise Fluxgate

Award Information

Agency:
National Aeronautics and Space Administration
Branch:
N/A
Award ID:
Program Year/Program:
2013 / SBIR
Agency Tracking Number:
115171
Solicitation Year:
2011
Solicitation Topic Code:
S1.06
Solicitation Number:
Small Business Information
Prime Photonics, LC
1116 South Main Street, Ste 200 Blacksburg, VA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2013
Title: Bulk Metallic Glass for Low Noise Fluxgate
Agency: NASA
Contract: NNX13CG41C
Award Amount: $699,923.00
 

Abstract:

The team of Prime Photonics, Virginia Tech, and Utron Kinetics propose to develop a fabrication technology that will result in drop-in replacements for a diminishing supply of NASA fluxgate magnetometer ring cores. Specifically, we plan to capitalize on trends observed during the Phase I effort in terms of control over material properties in bulk, cobalt-rich metallic glass materials with increased permeability, tunable Curie temperature, highly controlled coercivity and saturation inductance, all without the introduction of magnetostrictive-based excess noise. The bulk nature of the material will provide an unprecedented degree of freedom in core geometry design over existing ribbon-form amorphous alloys, allowing for net shape, drop-in fluxgate cores that can compete with, or exceed noise levels observed in the 6-81.3 permalloy family. The Phase I effort brought the technology from observed trends in materials, a TRL of 1, to a level wherein analytical obersevations and proofs of concept have been carried out, a TRL of 3. During the Phase II effort, we projection a minimum TRL of 4 at the completion of the effort.

Principal Investigator:

David T. Gray
Principal Investigator
5409612200
david.gray@primephotonics.com

Business Contact:

Steve Poland
Chief Executive Officer
5409612200
steve.poland@primephotonics.com
Small Business Information at Submission:

Prime Photonics, LC
1116 South Main Street, Suite 200 Blacksburg, VA 24060-5548

EIN/Tax ID: 300026283
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No