Patents Assigned to Gruzinsky Politekhnichesky Institute
  • Device for electrochemical-etching determination of corrosion resistance of metals
    Patent number: 4695360
    Abstract: The device comprises an electrochemical cell with polarization electrodes, a sample holder, a reference electrode with a capillary probe, a potential meter and a power supply source. The sample holder is mounted so that when a test sample is placed thereinto, the working surface of the sample is positioned perpendicular to the surfaces of the polarization electrodes. The polarization electrodes and the capillary probe are movably mounted.
    Type: Grant
    Filed: December 6, 1985
    Date of Patent: September 22, 1987
    Assignee: Gruzinsky Politekhnichesky Institute
    Inventors: Georgy N. Asatiani, Evgeny A. Pikus, Elgudzha R. Kutelia, David M. Tsivtsivadze, Yason N. Mudzhiri, Nikolai V. Dzhalabadze