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A Novel Sensor for Pitting Corrosion Monitoring and Load Distribution…

Award Information

Agency:
Department of Defense
Branch:
N/A
Award ID:
Program Year/Program:
2011 / SBIR
Agency Tracking Number:
N112-120-0496
Solicitation Year:
2011
Solicitation Topic Code:
N112-120
Solicitation Number:
2011.2
Small Business Information
AlphaSense, Inc.
510 Philadelphia Pike Wilmington, DE -
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2011
Title: A Novel Sensor for Pitting Corrosion Monitoring and Load Distribution Measurements
Agency: DOD
Contract: N68335-11-C-0494
Award Amount: $80,000.00
 

Abstract:

In this proposal, AlphaSense, Inc. details the development of a novel sensor for pitting corrosion monitoring and load distribution measurements. The key innovations of this proposal include the following: a) corrosion and load distribution measurements based on the electrical impedance measurements, b) the application of electrical impedance tomography technique to efficiently image the impedance distributions, c) a novel force-sensitive conductive polymer for accurate load distribution measurements, and d) the implementation of compact, low cost and handheld sensor readout electronics using a microcontroller. With such innovations, the merits of the proposed sensor include the following: a) Compact and low cost, b) High sensitivity and large dynamic range, c) High spatial resolution with a small number of sensor elements, d) Minimal interference with the testing articles, e) Physically and chemically robust under the operating environment, and f) High throughput.

Principal Investigator:

Pengcheng Lv
Senior Scientist
(302) 998-1116
pengcheng@alphasense.net

Business Contact:

Xin Zhang
Director of Contracts&Pr
(302) 294-0116
Xin@alphasense.net
Small Business Information at Submission:

AlphaSense, Inc.
470 Century Blvd. Boxwood Commerce Center Wilmington, DE -

EIN/Tax ID: 261422091
DUNS: N/A
Number of Employees:
Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No