This standard specifies a test method for testing the bonding strength of ceramic coatings by loading a cross-bonded specimen at room temperature, and specifies the specimen preparation, test mode, loading rate, data collection, test report, etc. . This standard applies to ceramic coatings applied to the surfaces of various materials. Various other functional, protective, iconic, decorative, etc. cladding materials can also be used for reference.
GB/T 39685-2020 Referenced Document
GB/T 16825.1 Metallic materials—Calibration and verification of static uniaxial testing machines—Part1:Tension/compression testing machines—Calibration and verification of the force-measuring system*, 2022-10-14 Update
GB/T 21388 Vernier,dial and digital display depth callipers
GB/T 27668.1 Vocabulary for microscopy.Part 1: Light microscopy
GB/T 39685-2020 history
2020GB/T 39685-2020 Test method for determining bonding strength of ceramic coatings