Accelerated corrosion test apparatus

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Corrosion tester

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73432SD, G01N 1700

Patent

active

042821819

ABSTRACT:
An apparatus for the accelerated testing of the corrosion resistance of a plurality of parts in an isolated environment is disclosed including a horizontally disposed support bar from which the parts to be tested depend. A reservoir of corrosive liquid media is located vertically below the support bar and a drying zone is located above the reservoir wherein the temperature is controlled within plus or minus 10.degree. C. The test unit is operated by reciprocally driving the support bar such that when the bar is in its lowermost position the parts are immersed in liquid corrosive media and when the bar is in its uppermost position the parts are in the temperature controlled drying zone. Controls are also provided to selectively retain the parts in the corrosive media and in the drying zone for predetermined, repetitive periods of time.

REFERENCES:
patent: 3116977 (1964-01-01), Grabowski et al.
patent: 3936273 (1976-02-01), Powell
Crampton et al., "Alternate Immersion and Water--Line Tests", Amer. Soc. Testing Materials, Symposium on Corrosion Testing Procedures, 1937, pp. 74-86.
Champion, "Corrosion Testing Procedures--2nd Edition," John Wiley & Sons Inc., New York, 1965, pp. 59-83, Scientific Library TA 462 C441965.

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