This standard specifies the terms, definitions, symbols, measurement principles and formulas, measuring instruments and devices, samples, measurement conditions and operating requirements, data processing, accuracy and deviation, and test methods of the high-temperature elastic modulus measurement method of metal materials. report etc. This standard is applicable to the measurement of the resonant frequency of disc-shaped samples of metal materials with uniform material between room temperature and 2000C, from which the dynamic Young's modulus, dynamic shear modulus and dynamic Poisson's ratio of the sample can be determined. It is also suitable for the detection of other solid materials with uniform and isotropic materials such as glass and ceramics.
GB/T 14453-1993 history
1993GB/T 14453-1993 Metallic materials. Standard test method for the elastic modulus at high temperature. The method of disc. Vibrator
GB/T 14453-1993 Metallic materials. Standard test method for the elastic modulus at high temperature. The method of disc. Vibrator was changed to YB/T 5350-2006 Method for Measuring High Temperature Elastic Modulus of Metallic Materials by Disc Oscillator Method.