The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.
SBC: WavesinSolids LLC Topic: N/A
Development of the basic EMAT-based transverse rail defect detector has progressed toward finished form, as envisioned in the original solicitation. This modification is intended to produce a demonstrable version of a 2-rail detection system with automated signal interpertation.SBIR Phase II 2004 Department of Transportation
SBC: A-TECH CORPORATION Topic: N/A
N/ASBIR Phase I 1986 Department of Transportation
SBC: Magnasonics Inc Topic: N/A
IN 1982, A SPECIAL COMMITTEE OF THE NMAB ISSUED A REPORT ON THE NONDESTRUCTIVE METHODS THAT MIGHT BE USED TO MEASURE THELOGITUDINAL FORCE IN INSTALLED RAILS. IT SHOWED THAT THE ACOUSTO-ELASTIC EFFECT WHICH INFERS THE STRESS FROM MEASURE MENTS OF SMALL SHIFTS IN THE VELOCITY OF SOUND WAS PROMISINGBUT DIFFICULT TO IMPLEMENT BECAUSE VARIATIONS IN THE METALLURGICAL STRUCTURE OF THE METAL AND UNCERTAIN ...SBIR Phase II 1986 Department of Transportation