This standard establishes an ultrasonic method for monitoring defects in the connection between the anti-friction layer of the liners and the base underneath.
GOST R ISO 4386-1-1994 Referenced Document
GOST 23829-1985 Acoustical nondestructive testing. Terms and definitions
GOST R ISO 4386-1-1994 history
1994GOST R ISO 4386-1-1994 Plain bearings. Metallic multilayer plain. Non-destructive ultrasonic testing of bond for bearing metal layer and backing
GOST R ISO 4386-1-1994 Plain bearings. Metallic multilayer plain. Non-destructive ultrasonic testing of bond for bearing metal layer and backing was changed to DIN EN 62442-2:2018 Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of the controlgear (IEC 62442-2:2014); German version EN 62442-2:2014 + A1....