Accession Number : ADD005142

Title :   Rapid Universal Sensing Cell.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON D C

Personal Author(s) : Russell,William J

Report Date : 15 Nov 1977

Pagination or Media Count : 4

Abstract : An electrolytic cell which comprises a standard calomel electrode supported in a container containing an etchant and a sample of the alloy or metal to be etched are electrically connected to a millivoltmeter or an X-Y recorder. The variation in potential generated by the electrolytic cell is measured as a function of time and used to determine the optimum time at which to end the process. (Author)

Descriptors :   *Patents, *Monitors, *Electrolytic cells, Etching, Monitoring, Voltage, Surface finishing

Subject Categories : Electrical and Electronic Equipment
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE