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Information × Registration Number 0207U008977, 0106U011617 , R & D reports Title Development of manufacturing techniques of piezoelectric sensors with the raised resolution for ultrasonic medical scanners popup.stage_title Head Martinyck Yakiv, Registration Date 25-12-2007 Organization National Technscal University of Ukraine "Kiev Polytechnic Institute". popup.description2 Technological processes exact (±1 micron) mechanical (grinding and polishing) piezoelectric plates, their multilayered (4 layers) metallizations in one cycle, cutting of grooves by a wire with step from 0,15 mm and width of a groove from 30 microns are developed. The pre-production model of the ultrasonic gauge with: frequency range 4,7-9,8 MHz, number of elements 128 and resolution 1mm are produced. Product Description popup.authors popup.nrat_date 2020-04-02 Close