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A Compact, Low Cost, Handheld Sensor for Non- Destructive Material Case Depth…

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
98657
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
N102-141-0903
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 10-141
Solicitation Number:
N/A
Small Business Information
AlphaSense, Inc.
510 Philadelphia Pike Wilmington, DE -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: A Compact, Low Cost, Handheld Sensor for Non- Destructive Material Case Depth Verification
Agency / Branch: DOD / NAVY
Contract: N68335-10-C-0577
Award Amount: $80,000.00
 

Abstract:

In this proposal, AlphaSense, Inc. and the Center for Non-destructive Evaluations at Iowa State University detail the development of a compact, low cost handheld sensor for non-destructive material case depth verification. The key innovations of this proposal include the following: a) case depth evaluations based on electromagnetic property measurements, b) a model based alternating current potential drop (ACPD) method to obtain the electromagnetic property of case hardened parts, c) the design and implementation of miniature ACPD probes, d) high throughput scanning of case depths using a frequency hopping technique, and e) the implementation of a compact, low cost handheld measurement system with a microcontroller. With such innovations, the merits of the proposed sensor and its advantages over other techniques are listed below: a) Rugged, compact and low cost, b)Capable of measuring a wide variety of hardened parts with complex shapes, c) High sensitivity and large dynamic range, d) High throughput measurements, and e) Easy-to-use model based approach.

Principal Investigator:

Pengcheng Lv
Senior Scientist
3029981116
pengcheng@alphasense.net

Business Contact:

Xin Zhang
President
3024680980
xin@alphasense.net
Small Business Information at Submission:

AlphaSense, Inc.
470 Century Blvd. Wilmington, DE 19808

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