Corrosion inspection plate, measurement for corrosive environmen

Details Corrosion inspection plate, measurement for corrosive environmen Corrosion inspection plate, measurement for corrosive environmen

1997-09-22

1998-09-08

Pyon, Harold Y.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Corrosion tester

436 6, 437180, 437187, 73 6162, 73 86, G01N 1700

Patent

active

058041400

ABSTRACT:
An apparatus for measuring the amount of various corrosive gases present in a corrosive environment, which uses a metal plate having a thin metalic film thereon formed by sputtering or deposition, instead of the conventional hand made metal sheet, and which measures the thickness of a corrosion film formed on the metal film by utilizing an X-ray spectrum instead of the conventional cathode reduction method, and without destroying the corrosion film, through use of a calibration curve. The invention also provides a novel casing for holding the metal plate in the corrosive environment during measurement.

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patent: 5466605 (1995-11-01), Glaunsinger et al.
patent: 5547907 (1996-08-01), Rohner

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