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Bulk, Exchange-Coupled Nitride Magnets
- Small Business Information
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Woman-Owned: NoMinority-Owned: YesHUBZone-Owned: No
- Phase 2
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Fiscal Year: 2007Title: Bulk, Exchange-Coupled Nitride MagnetsAgency / Branch: DOD / ARMYContract: W911NF-07-C-0097Award Amount: $749,276.00
Abstract:
During Phase I, we have conducted proof-of-principle experiments to fabricate exchange-coupled isotropic permanent magnets with SmFeN-Fe4N compositions employing shock wave consolidation technique. We have also successfully synthesized nearly 100% Fe16N2 in bulk form. Under this Phase II plan, we propose to optimize and further enhance the isotropic exchange-coupled permanent magnets with higher energy products. We also propose to fabricate anisotropic exchange-coupled permanent magnets employing forging experiments concomitant with shock compaction. We will examine their texture, microstructure and magnetic properties. We will also continue our efforts to optimize the processing techniques to synthesize bulk Fe16N2 to examine if we can obtain a material with magnetic induction greater than 22 kG.Small Business Information at Submission:Research Institution Information:ADVANCED MATERIALS CORP.
850 Poplar Street Pittsburgh, PA 15220EIN/Tax ID: 251516710DUNS: N/ANumber of Employees:Woman-Owned: NoMinority-Owned: NoHUBZone-Owned: NoGEORGIA INSTITUTE OF TECHNOLOGY
School of Mater Sc and Engg
Atlanta, GA 30332Contact: Professor N. ThadhaniContact Phone: (404) 894-2651RI Type: Nonprofit college or university
Award Information
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Agency: Department of Defense |
Branch: Army |
Award ID: 78015 |
Program Year/Program: 2007 / STTR |
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Agency Tracking Number: A064-003-0148 |
Solicitation Year: N/A |
Solicitation Topic Code: N/A |
Solicitation Number: N/A |