Nondestructive test for coated carbon-carbon composite articles

Details Nondestructive test for coated carbon-carbon composite articles Nondestructive test for coated carbon-carbon composite articles

1985-12-10

1994-06-07

Terapane, John F.

Measuring and testing

With fluid pressure

Leakage

73 52, 73104, 427 8, G01M 302

Patent

active

053179013

ABSTRACT:
A method for determining whether surface connected, through thickness defects exist in a coated carbon-carbon composite article. The method involves the immersion of the coated article in a low viscosity liquid; if a stream of bubbles rises from the surface of the coating, such bubbles indicate the existence of at least one surface connected, through thickness defect in the coating.

REFERENCES:
patent: 1613962 (1927-01-01), Schworetzky
patent: 2055568 (1936-09-01), Wilsdorf
patent: 2316842 (1943-04-01), Coleman
patent: 2340940 (1944-02-01), DeForest
patent: 2407945 (1946-09-01), Bennett, Jr.
patent: 2633740 (1953-04-01), Howe et al.
patent: 2846872 (1958-08-01), McAdams et al.
patent: 2961869 (1960-11-01), Bagno
patent: 3064466 (1962-11-01), Liers
patent: 3590256 (1971-06-01), Neeff
patent: 3592047 (1971-07-01), Carleton
patent: 4506544 (1985-03-01), Shimizu

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