General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 38537-2020
Scope
This standard specifies the principle, general requirements, imaging system, test block, couplant, testing procedure, result evaluation, record and report of the ultrasonic C-scan method for fiber-reinforced resin matrix composites. This standard is applicable to ultrasonic C-scan detection of defects such as delamination and pores of fiber-reinforced resin-based composite products such as carbon fiber and glass fiber (hereinafter referred to as the inspected part).
GB/T 38537-2020 Referenced Document
GB/T 19799.1 Non-destructive testing.Ultrasonic testing.Specification for calibration block No. 1
GB/T 27664.1 Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 1:Instruments
GB/T 34892 Non-destructive testing—Test method for robotic ultrasonic testing