Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1995-03-06
1997-12-16
Tung, T.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204404, 2057765, 205791, G01N 2726
Patent
active
056980850
ABSTRACT:
A coating analysis apparatus is suitable for analyzing four physical properties including the internal stress of a coating, the thickness of a coating, the current efficiency of electroplating and the corrosion rate of a coating. The apparatus comprises a testing cell filled with an electrolyte solution or an electroplating solution; a programmable power supply for supplying power to electroplate or electrolyze a specimen; and a microprocessor for controlling the programmable power supply to supply the power and analyzing the four physical properties.
REFERENCES:
patent: 2568713 (1951-09-01), Brenner
patent: 3356597 (1967-12-01), Schmidt
patent: 4647365 (1987-03-01), Irlesberger et al.
Webster's Seventh New Collegiate Dictionary, 1963, p. 987.
Bednarek Michael D.
National Science Council
Tung T.
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